Document:

<PAGE>
                                                                     EXHIBIT 4.6

================================================================================

                                CREDIT AGREEMENT

                          DATED AS OF DECEMBER 19, 2002

                                      AMONG

 GRANT PRIDECO, LP, XL SYSTEMS, L.P., TEXAS ARAI, INC., TUBE-ALLOY CORPORATION,
              STAR OPERATING COMPANY, REED-HYCALOG OPERATING, L.P.,
                          AND GRANT PRIDECO CANADA LTD.
                                  AS BORROWERS,

                              GRANT PRIDECO, INC.,
                                 AS A GUARANTOR,

                              GRANT PRIDECO, L.P.,
                           AS US FUNDS ADMINISTRATOR,

                           GRANT PRIDECO CANADA LTD.,
                        AS CANADIAN FUNDS ADMINISTRATOR,

                 THE LENDERS SIGNATORY HERETO FROM TIME TO TIME,
                                   AS LENDERS,

                      DEUTSCHE BANK TRUST COMPANY AMERICAS,
                                  AS US AGENT,

                         DEUTSCHE BANK AG, CANADA BRANCH
                               AS CANADIAN AGENT,

                   TRANSAMERICA BUSINESS CAPITAL CORPORATION,
                             AS DOCUMENTATION AGENT

                              JPMORGAN CHASE BANK,
                             AS CO-SYNDICATION AGENT

                                       AND

                             MERRILL LYNCH CAPITAL,
                           A DIVISION OF MERRILL LYNCH
                       BUSINESS FINANCIAL SERVICES, INC.,
                             AS CO-SYNDICATION AGENT

<PAGE>

                                TABLE OF CONTENTS

<Table>
<Caption>
                                                                                                                   PAGE
<S>                                                                                                               <C>

ARTICLE 1         DEFINITIONS.......................................................................................2

         1.1      General Definitions...............................................................................2

         1.2      Accounting Terms and Determinations..............................................................42

         1.3      Other Interpretive Provisions....................................................................43

ARTICLE 2         LOANS............................................................................................43

         2.1      Commitments; Bankers' Acceptances; Delivery of Notes.............................................43

         2.2      Borrowing Mechanics; Interim Advances............................................................46

         2.3      Settlements Among the Agents and the Lenders.....................................................49

         2.4      Scheduled Payments of Term Loans; Mandatory Payments; Mandatory Reduction of
                  Commitments......................................................................................51

         2.5      Payments and Computations........................................................................57

         2.6      Maintenance of Account...........................................................................61

         2.7      Statement of Account.............................................................................61

         2.8      Withholding and Other Taxes......................................................................62

         2.9      Affected Lenders.................................................................................65

         2.10     Sharing of Payments..............................................................................66

ARTICLE 3         LETTERS OF CREDIT................................................................................68

         3.1      Issuance of Letters of Credit....................................................................68

         3.2      Procedure for Issuance...........................................................................69

         3.3      Terms of Letters of Credit.......................................................................70

         3.4      Lenders' Participation...........................................................................70

         3.5      Maturity of Drawings; Interest Thereon...........................................................72

         3.6      Payment of Amounts Drawn Under Letters of Credit; Funding of L/C Participations..................72

         3.7      Nature of Issuing Bank's Duties..................................................................73

         3.8      Obligations Absolute.............................................................................74

ARTICLE 4         INTEREST, FEES AND EXPENSES......................................................................75

         4.1      Interest on LIBOR Rate Loans; Pricing for Bankers' Acceptances...................................75

         4.2      Interest on Prime Rate Loans.....................................................................75

         4.3      Notice of Continuation and Notice of Conversion..................................................76

         4.4      Interest After Event of Default..................................................................78
</Table>

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                                TABLE OF CONTENTS
                                   (CONTINUED)

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         4.5      Unused Line Fees.................................................................................78

         4.6      Letter of Credit Fees............................................................................79

         4.7      Reimbursement of Expenses........................................................................79

         4.8      Authorization to Charge Borrowers' Accounts......................................................79

         4.9      Indemnification in Certain Events................................................................80

         4.10     Calculations and Determinations..................................................................80

ARTICLE 5         CONDITIONS PRECEDENT.............................................................................81

         5.1      Conditions to Initial Credit Event...............................................................81

         5.2      Conditions to Each Credit Event..................................................................84

         5.3      Updating of Schedules............................................................................84

ARTICLE 6         REPRESENTATIONS AND WARRANTIES...................................................................85

         6.1      Organization and Qualification...................................................................85

         6.2      Solvency.........................................................................................85

         6.3      Rights in Collateral; Priority of Liens..........................................................85

         6.4      No Conflict......................................................................................85

         6.5      Enforceability...................................................................................86

         6.6      Consents.........................................................................................86

         6.7      Financial Data...................................................................................86

         6.8      Locations of Offices, Records and Inventory......................................................87

         6.9      Fictitious Business Names........................................................................87

         6.10     Subsidiaries.....................................................................................87

         6.11     No Judgments or Litigation.......................................................................87

         6.12     Environmental Matters............................................................................88

         6.13     Labor Matters....................................................................................88

         6.14     Compliance with Law..............................................................................88

         6.15     ERISA............................................................................................88

         6.16     Intellectual Property............................................................................89

         6.17     Licenses and Permits.............................................................................90

         6.18     Title to Property................................................................................90

         6.19     Governmental Regulations.........................................................................90

         6.20     Borrowers' Taxes and Tax Returns.................................................................91
</Table>

                                      -ii-
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                                TABLE OF CONTENTS
                                   (CONTINUED)

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         6.21     Status of Accounts...............................................................................92

         6.22     Material Contracts and Restrictions..............................................................92

         6.23     Affiliate Transactions...........................................................................92

         6.24     Accuracy and Completeness of Information.........................................................92

         6.25     Recording Taxes and Fees.........................................................................92

         6.26     No Adverse Change or Event.......................................................................92

         6.27     Intentionally Omitted............................................................................93

         6.28     Accounts.........................................................................................93

         6.29     Subsidiaries, etc................................................................................93

ARTICLE 7         AFFIRMATIVE COVENANTS............................................................................93

         7.1      Financial Information............................................................................93

         7.2      Inventory........................................................................................96

         7.3      Corporate Existence and Compliance with Laws.....................................................96

         7.4      ERISA............................................................................................96

         7.5      Books and Records................................................................................97

         7.6      Collateral Records...............................................................................98

         7.7      Security Interests...............................................................................98

         7.8      Insurance; Casualty Loss.........................................................................98

         7.9      Borrower's Taxes.................................................................................99

         7.10     Environmental Matters...........................................................................100

         7.11     Use of Proceeds.................................................................................100

         7.12     Fiscal Year.....................................................................................101

         7.13     Notification of Certain Events..................................................................101

         7.14     Intellectual Property...........................................................................101

         7.15     Maintenance of Property.........................................................................102

         7.16     Further Assurances..............................................................................102

         7.17     Changes in Market...............................................................................102

         7.18     Execution of Credit Documents by New Domestic Subsidiaries......................................102

         7.19     Pledge of Securities of New Foreign Subsidiaries................................................102

         7.20     For Sale Properties.............................................................................103
</Table>

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                                TABLE OF CONTENTS
                                   (CONTINUED)

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ARTICLE 8         NEGATIVE COVENANTS..............................................................................103

         8.1      Financial Covenants.............................................................................103

         8.2      Capital Expenditures............................................................................103

         8.3      No Additional Indebtedness......................................................................104

         8.4      No Liens; Judgments.............................................................................105

         8.5      No Sale of Assets...............................................................................106

         8.6      No Corporate Changes............................................................................107

         8.7      No Guaranties...................................................................................107

         8.8      No Restricted Payments; Payments in respect of Foreign Subsidiaries.............................108

         8.9      No Investments..................................................................................108

         8.10     No Affiliate Transactions.......................................................................111

         8.11     Limitation on Transactions Under ERISA..........................................................111

         8.12     Material Amendments of Material Contracts.......................................................112

         8.13     Additional Restrictive Covenants................................................................112

         8.14     Limitation on Derivative Transactions...........................................................112

         8.15     New Collateral Locations........................................................................112

         8.16     New Accounts....................................................................................112

         8.17     No Excess Cash..................................................................................113

ARTICLE 9         EVENTS OF DEFAULT AND REMEDIES..................................................................113

         9.1      Events of Default...............................................................................113

         9.2      Acceleration and Cash Collateralization.........................................................115

         9.3      Remedies........................................................................................115

         9.4      Actions in Concert..............................................................................116

ARTICLE 10        THE AGENT.......................................................................................117

         10.1     Appointment of Agent............................................................................117

         10.2     Nature of Duties of Agent.......................................................................117

         10.3     Lack of Reliance on the Agent...................................................................117

         10.4     Certain Rights of the Agent.....................................................................118

         10.5     Reliance by the Agent...........................................................................118

         10.6     Indemnification of Agent........................................................................118

         10.7     The Agent in its Individual Capacity............................................................119
</Table>

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                                TABLE OF CONTENTS
                                   (CONTINUED)

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         10.8     Holders of Notes................................................................................119

         10.9     Successor Agent.................................................................................119

         10.10    Collateral Matters..............................................................................120

         10.11    Actions with Respect to Defaults................................................................121

         10.12    Delivery of Information.........................................................................121

ARTICLE 11        MISCELLANEOUS...................................................................................122

         11.1     SUBMISSION TO JURISDICTION; WAIVERS.............................................................122

         11.2     JURY TRIAL......................................................................................123

         11.3     GOVERNING LAW...................................................................................123

         11.4     Delays; Partial Exercise of Remedies............................................................123

         11.5     Notices.........................................................................................123

         11.6     Assignability...................................................................................124

         11.7     Confidentiality.................................................................................126

         11.8     Indemnification.................................................................................127

         11.9     Entire Agreement; Successors and Assigns........................................................128

         11.10    Amendments, Etc.................................................................................128

         11.11    Nonliability of Agent and Lenders...............................................................129

         11.12    Counterparts....................................................................................129

         11.13    Effectiveness...................................................................................129

         11.14    Severability....................................................................................130

         11.15    Headings Descriptive............................................................................130

         11.16    Maximum Rate....................................................................................130

         11.17    Right of Setoff.................................................................................130

         11.18    Defaulting Lender...............................................................................131

         11.19    Rights Cumulative...............................................................................132

         11.20    Third Party Beneficiaries.......................................................................132

         11.21    Joint and Several Liability / Guaranties........................................................132

         11.22    Appointment and Authorization of Funds Administrators...........................................137

         11.23    Designation of New Borrowers....................................................................139

         11.24    Judgment Currency...............................................................................140
</Table>

                                      -v-
<PAGE>

                                     ANNEXES

ANNEX I                    Lenders; Commitments; Lending Offices

                                    EXHIBITS

EXHIBIT A                  Form of Assignment and Assumption Agreement
EXHIBIT B-1                Form of US Term Note
EXHIBIT B-2                Form of Canadian Term Note
EXHIBIT B-3                Form of US Revolving Note
EXHIBIT B-4                Form of Canadian Revolving Note
EXHIBIT C                  Form of Notice of Borrowing
EXHIBIT C-1                Form of Notice of Continuation
EXHIBIT C-2                Form of Notice of Conversion
EXHIBIT D                  Form of Compliance Certificate
EXHIBIT E                  Form of Borrowing Base Certificate
EXHIBIT F                  Form of Opinion of Credit Parties' Counsel
EXHIBIT G                  Form of Solvency Certificate
EXHIBIT H                  Form of Request for Issuance of Letter of Credit
EXHIBIT I                  Form of Subsidiary Guaranty
EXHIBIT J                  Form of Security Agreement
EXHIBIT K                  Form of Canadian Security Agreements

                                      -vi-
<PAGE>

                                    SCHEDULES

SCHEDULE A                          Closing Document List
SCHEDULE A, Part G                  Closing Date Mortgaged Properties
SCHEDULE B, PART 5.1(e)             Corporate Structure
SCHEDULE B, PART 6.1                Jurisdictions Qualified to Do Business
SCHEDULE B, PART 6.8                Principal Places of Business; Chief
                                    Executive Offices; Locations of
                                    Books and Records; Other Locations of
                                    Collateral
SCHEDULE B, PART 6.9                Fictitious Business Names
SCHEDULE B, PART 6.10               Subsidiaries
SCHEDULE B, PART 6.11               Outstanding Judgments; Orders; Waivers
SCHEDULE B, PART 6.12               Environmental Matters
SCHEDULE B, PART 6.13               Labor Matters
SCHEDULE B, PART 6.14               Non-Compliance with Law
SCHEDULE B, PART 6.15               ERISA Matters
SCHEDULE B, PART 6.16               Intellectual Property
SCHEDULE B, PART 6.18               Real Estate
SCHEDULE B, PART 6.20(a)            Tax Filings
SCHEDULE B, PART 6.20(b)            Payment of Taxes/Establishment of Reserves
SCHEDULE B, PART 6.20(c)            Tax Deficiencies
SCHEDULE B, PART 6.20(d)            Tax Sharing Agreements
SCHEDULE B, PART 6.22               Material Contracts
SCHEDULE B, PART 6.23               Affiliate Transactions
SCHEDULE B, PART 6.26               Adverse Change or Event
SCHEDULE 8, PART 6.28               Bank Accounts
SCHEDULE C                          Investment Grade Account Debtors
SCHEDULE D                          Subsidiary Guarantors
SCHEDULE E                          Intentionally Omitted
SCHEDULE F                          Corporate and Capital Structure; Ownership;
                                    Management
SCHEDULE G                          Existing Indebtedness
SCHEDULE H                          Existing Liens
SCHEDULE I                          For Sale Assets
SCHEDULE J                          Permitted Restrictive Covenants
SCHEDULE K                          Certain Exempted Transactions
SCHEDULE L                          Certain Provisions relating to Bankers'
                                    Acceptances

                                      -vii-
<PAGE>

                                CREDIT AGREEMENT

                  This Credit Agreement is dated as of December 19, 2002 and
entered into by and among Grant Prideco, LP, a Delaware limited partnership
("Grant Prideco LP"), XL Systems, L.P., a Texas limited partnership ("XL
Systems, L.P."), Texas Arai, Inc., a Delaware corporation ("Texas Arai, Inc."),
Tube-Alloy Corporation, a Louisiana corporation ("Tube-Alloy Corporation"), Star
Operating Company, a Delaware corporation ("Star Operating Company"),
Reed-Hycalog Operating, L.P., a Delaware limited partnership ("Reed"), and Grant
Prideco Canada Ltd., a corporation organized, constituted and existing under the
Alberta Business Corporations Act ("Grant Prideco Canada Ltd."), each
individually referred to herein as a "Borrower" and collectively as "Borrowers"
(provided, however, that Reed will not be a Borrower until the Reed Assumption
(as defined below) becomes effective pursuant to Section 11.13, below) with
Grant Prideco, LP acting in its capacity as US Funds Administrator for the
Borrowers, and Grant Prideco Canada Ltd. acting in its capacity as Canadian
Funds Administrator for the Borrowers, with Grant Prideco, Inc., a Delaware
corporation ("Grant Prideco, Inc.") as a guarantor, each of the Lenders from
time to time party hereto, Deutsche Bank Trust Company Americas, acting in its
capacity as contractual representative for the US Lenders hereunder (in such
capacity, the "US Agent") and Deutsche Bank AG, Canada Branch, acting in its
capacity as contractual representative of the Canadian Lenders hereunder (in
such capacity, "Canadian Agent"), Transamerica Business Capital Corporation, as
Documentation Agent, JPMorgan Chase Bank, as Co-Syndication Agent and Merrill
Lynch Capital, a division of Merrill Lynch Business Financial Services Inc. as
Co-Syndication Agent. Capitalized terms used in this Credit Agreement shall have
the meanings ascribed to them in SECTION 1.1.

                                    RECITALS

                  WHEREAS, Borrowers have requested that Lenders extend credit
facilities to Borrowers of up to Two Hundred Forty Million Dollars
($240,000,000) in the aggregate for the purpose of (a) acquiring the
Reed-Hycalog business of Schlumberger Technology Corporation (including Reed),
(b) refinancing certain indebtedness of Borrowers, (c) providing working capital
financing for Borrowers and (d) funding other purposes permitted hereunder;

                  WHEREAS, Borrowers have agreed to secure all of their
obligations under the credit facilities provided herein by granting to Agent,
for the benefit of Agent and Lenders, a security interest in and lien upon all
of their existing and after-acquired personal and real property;

                  WHEREAS, Grant Prideco, Inc., a Delaware corporation
("Holdings"), is the parent company to the Borrowers and is willing to (a)
guarantee all of the Obligations of Borrowers to Agents and Lenders and (b)
secure its guarantee by pledging to Agent, for the benefit of Agent and Lenders,
all of the Capital Securities of Borrowers or of its Subsidiaries owning same;

                  WHEREAS, the Subsidiary Guarantors are Subsidiaries of
Holdings and/or one of the Borrowers and are willing to (a) guarantee all of the
Obligations of Borrowers to Agent and Lenders and (b) secure their respective
guarantees by granting to Agent, for the benefit of Agents and Lenders, a
security interest in and lien upon all of their respective existing and
after-acquired personal and real property, including, without limitation, 65% of
the Capital Securities of their respective Foreign Subsidiaries;

                                       1
<PAGE>

                  WHEREAS, Canadian Lenders have agreed to purchase and assume
all of the rights and obligations of Transamerica Commercial Finance
Corporation, Canada and other lenders relating to the Canadian loan commitments
and outstanding Canadian revolving loans under the Existing Credit Arrangements;
and

                  WHEREAS, based on the foregoing, Lenders are willing to make
such credit facilities available to Borrowers subject to the terms and condition
set forth herein;

                  NOW, THEREFORE, in consideration of the premises and the
mutual covenants hereinafter contained, and for other good and valuable
consideration, the parties hereto agree as follows:

                                    ARTICLE 1

                                   DEFINITIONS

         1.1 GENERAL DEFINITIONS. As used herein, the following terms shall have
the meanings herein specified:

                  "ACCEPTANCE FEE" shall mean, in respect of a Bankers'
Acceptance, a fee calculated on the Face Amount of such Bankers' Acceptance at a
rate per annum equal to the Applicable Margin that would be payable if the
relevant Bankers' Acceptance Loan were a LIBOR Rate Loan drawn on the Drawing
Date of such Bankers' Acceptance. Acceptance Fees shall be calculated on the
basis of the term to maturity of the Bankers' Acceptance and a year of 365 days.

                  "ACQUISITION" means the transactions contemplated by the
Acquisition Agreement.

                  "ACQUISITION AGREEMENT" means that certain Purchase Agreement
by and among Seller and Holdings dated as of October 25, 2002, in the form
delivered to Administrative Agent and Lenders prior to their execution of this
Credit Agreement and as such agreement may be amended from time to time
thereafter to the extent permitted under subsection 8.12.

                  "ACQUISITION FINANCING REQUIREMENTS" means the aggregate of
all amounts necessary (i) to finance the purchase price payable in connection
with the Acquisition, (ii) to refinance all Indebtedness outstanding under the
Existing Credit Agreements, and (iii) to pay Transaction Costs.

                  "ACCOUNTS" shall mean, with respect to any Person, all of such
Person's accounts, whether existing now or in the future, including, without
limitation, (a) all accounts receivable of such Person or other accounts of such
Person created by, or arising from or related to the sales of goods or rendition
of services made by such Person whether under its own name, under any of its
trade names, or through any of its divisions, or in the name of any other Person
(b) all unpaid seller's rights of such Person (including rescission, replevin,
reclamation and stoppage in transit) relating to the foregoing or arising
therefrom, (c) all rights of such Person to any goods represented by any of the
foregoing, including returned or repossessed goods, (d) all reserves and credit
balances held by such Person with respect to any such accounts receivable or
account debtors and (e) all Guarantees or collateral for any of the foregoing.

                                       2
<PAGE>

                  "ACCUMULATED FUNDING DEFICIENCY" shall have the meaning
ascribed to that term in Section 302 of ERISA.

                  "ACT OF BANKRUPTCY" shall have the meaning ascribed to that
term in the definition of "Eligible Accounts Receivable".

                  "ADJUSTED LIBOR RATE" shall mean, for any Interest Period, the
rate obtained by dividing (a) the LIBOR Rate for such Interest Period by (b) a
percentage equal to 1 MINUS the stated maximum rate (stated as a decimal) of all
reserves, if any, required to be maintained against "Eurocurrency liabilities"
as specified in Regulation D (or against any other category of liabilities which
includes deposits by reference to which the interest rate on LIBOR Rate Loans is
determined or any category of extensions of credit or other assets which
includes loans by a non-United States office of any Lender to United States
residents).

                  "AFFILIATE" shall mean, with respect to any Person, any Person
which directly or indirectly through one or more intermediaries Controls, is
Controlled by, or is under common Control with, such Person, or any Person who
is a director or officer of such Person or any Subsidiary of such Person.

                  "AGENT" shall mean either US Agent or Canadian Agent and
"AGENTS" shall mean the US Agent and the Canadian Agent collectively.

                  "APPLICABLE LENDING OFFICE" shall mean, with respect to each
Lender, such Lender's LIBOR Lending Office in the case of a LIBOR Rate Loan, and
such Lender's Domestic Lending Office in the case of a Prime Rate Loan, and, in
the case of a Canadian Lender, such Lender's Canadian Lending Office in the case
of a Canadian Loan.

                  "APPLICABLE MARGIN" shall mean, at any time with respect to
any Type of Loan, the annual percentage rate set forth below corresponding to
the Type of Loan and the Leverage Ratio as of the Test Date for the Applicable
Margin Period, provided, however, that until the Start Date of the first
Applicable Margin Period, the Applicable Margin shall equal the rate
corresponding to the Type of Loan and appearing at LEVEL II of the chart set
forth below:

                                Applicable Margin

<Table>
<Caption>
                                                     Revolving Loans                            Term Loans
                                           -------------------------------------    ------------------------------------
                    Leverage Ratio         Prime Rate Loans     LIBOR Rate Loans    Prime Rate Loans    LIBOR Rate Loans
                    --------------         ----------------     ----------------    ----------------    ----------------
<S>             <C>                        <C>                  <C>                 <C>                 <C>

Level I         Greater than 3.5 to
                1.00                            1.75%                2.75%                2.00%              3.00%
Level II        Equal to or less than
                3.5 to 1.00 but
                greater than 3.0 to
                1.00                            1.50%                2.50%                1.75%              2.75%
</Table>

                                       3
<PAGE>

<Table>
<S>             <C>                             <C>                  <C>                  <C>                <C>

Level III       Equal to or less than
                3.0 to 1.00 but
                greater than 2.5 to
                1.00                            1.25%                2.25%                1.50%              2.50%
Level IV        Equal to or less than
                2.5 to 1.00 but
                greater than 2.0 to
                1.00                            1.00%                2.00%                1.25%              2.25%
Level V         Equal to or less than
                2.0 to 1.00                     0.75%                1.75%                1.00%              2.00%
</Table>

PROVIDED, that, notwithstanding the foregoing, if the Borrowers shall fail to
deliver the Financial Statements that are required to be delivered pursuant to
SECTION 7.1(b), from the date which is three Business Days after the date on
which such financial statements were so required to be delivered until the date
of actual delivery thereof, the Applicable Margin shall be a percentage per
annum equal to the applicable percentage amount set forth above with respect to
LEVEL I. If a Default or an Event of Default shall exist at the time any
reduction in the Applicable Margin has been or is to be implemented, that
reduction shall be rescinded or deferred until the date on which such Default or
Event of Default is cured or waived and at all times during the existence of
such Default or Event of Default, the Applicable Margin shall be a percentage
per annum equal to the applicable percentage amounts set forth above with
respect to LEVEL I.

                  "APPLICABLE MARGIN PERIOD" shall mean each period which shall
commence on the first Business Day of the month following the date on which the
financial statements and compliance certificate are delivered pursuant to
SECTION 7.1(b) and which shall end on the earlier of (i) the date of actual
delivery of the next financial statements and compliance certificate pursuant to
SECTION 7.1(b), (ii) the latest date on which the next financial statements and
compliance certificate are required to be delivered pursuant to SECTION 7.1(b)
and (iii) the 90th day following the commencement of such period, PROVIDED that
the first Applicable Margin Period shall commence on the first Business Day of
the month following the delivery of the financial statements in respect of the
twelve month period ending on June 30, 2003.

                  "ASSET SALE" means the sale or disposition by Holdings, or any
of its Subsidiaries to any Person other than a Borrower or any of their
Wholly-Owned Subsidiaries that is a party to the Subsidiary Guaranty of (i) any
of the stock of any of Holding's Subsidiaries, (ii) substantially all of the
assets of any division or line of business of Holdings, or any of its
Subsidiaries, or (iii) any other assets (whether tangible or intangible) of
Holdings, or any of its Subsidiaries (other than inventory sold in the ordinary
course of business). Notwithstanding anything to the contrary in the foregoing,
an exchange of currencies at market value shall not be deemed to constitute an
"Asset Sale."

                  "ASSIGNMENT AND ASSUMPTION AGREEMENT" shall mean an assignment
and assumption agreement substantially in the form of Exhibit A entered into by
an assigning Lender and an assignee Lender, and which has been accepted by the
Agent, in accordance with SECTION 11.6.

                                       4
<PAGE>

                  "AUDITORS" shall mean a nationally-recognized firm of
independent certified public accountants selected by the Borrowers and
satisfactory to the Agent in its sole discretion. For purposes of this Credit
Agreement, the Borrowers' current firm of independent certified public
accountants, Ernst & Young, LLP, shall be deemed to be satisfactory to the
Agent.

                  "BANKERS' ACCEPTANCE" shall mean a Draft accepted by a
Canadian Lender pursuant to Section 2.1(c) and Schedule L.

                  "BANKERS' ACCEPTANCE LOANS" shall mean the creation and
discount of Bankers' Acceptances as contemplated in Section 2.1(c) and Schedule
L hereto.

                  "BANKRUPTCY CODE" shall mean United States Bankruptcy Code 11
USC Section 101 et. seq.

                  "BA DISCOUNT PROCEEDS" shall mean, in respect of any Bankers'
Acceptance to be purchased by a Canadian Lender on any date pursuant to Section
2.1(c) and Schedule L hereto, an amount rounded to the nearest whole Canadian
cent, and with one-half of one Canadian cent being rounded up, calculated on
such day by dividing:

                  (a) the Face Amount of such Banker's Acceptance; by

                  (b) the sum of one plus the product of:

                           (i) The Discount Rate (expressed as a decimal) of
         such Canadian Lender applicable to such Bankers' Acceptance; and

                           (ii) a fraction, the numerator of which is the number
         of days in the term to maturity of such Banker's Acceptance and the
         denominator of which is 365;

with such product being rounded up or down to the fifth decimal place and
..000005 being rounded up.

                  "BANKRUPTCY DEFAULT" shall mean a Default which is such by
virtue of SECTION 9.1(e)(ii).

                  "BORROWER" shall mean a US Borrower or a Canadian Borrower and
"BORROWERS" shall mean all US Borrowers and Canadian Borrowers.

                  "BORROWER'S ACCOUNT" and "BORROWERS' ACCOUNTS" shall have the
meanings ascribed to such terms in SECTION 2.6.

                  "BORROWER TAXES" shall have the meaning ascribed to that term
in SECTION 6.20(b).

                  "BORROWING" shall mean a borrowing consisting of Loans of the
same Type advanced, continued or converted on the same day by the Lenders or the
Agent.

                                       5
<PAGE>

                  "BORROWING BASE" of a Borrower shall mean:

                  (a) Subject to CLAUSES (b), (c) and (d) below, at any time,
the amount equal at such time to:

                           (i) Eighty five percent (85%) of the Value of
         Eligible Accounts Receivable of such Borrower, PLUS

                           (ii) the lesser of (A) eighty five percent (85%) of
         the Net Orderly Liquidation Value of Inventory or (B) the sum of (1)
         sixty percent (60%) of the Value of Eligible Inventory of such Borrower
         comprised of raw materials and finished goods (but excluding work in
         progress) and (2) thirty-five percent (35%) of the Value of Eligible
         Inventory of such Borrower comprised of work in progress (excluding raw
         materials and finished goods), provided the amount of the Borrowing
         Base attributable to work in progress shall not at any time exceed $10
         million and provided further that the amount of the Borrowing Base
         calculated pursuant to this clause (ii) shall not exceed sixty percent
         (60%) of the sum of the amounts calculated in clauses (a)(i) and
         (a)(ii), MINUS

                           (iii) the amount of any reserves established by the
         US Agent pursuant to CLAUSE (b) below, without duplication of any
         reserves already established for the same purpose.

                  (b) The US Agent or, with respect to the Borrowing Base of a
Canadian Borrower, Canadian Agent, at any time in the exercise of its Permitted
Discretion shall be entitled to (i) establish and increase or decrease reserves
against Eligible Accounts Receivable and Eligible Inventory, (ii) reduce the
advance rates to be applied under CLAUSES (a)(i) AND (ii) above to a level below
the rates stated therein or (following any such reduction or following any
increase in such advance rates pursuant to CLAUSE (c) below) restore such
advance rates to any level equal to or below the advance rates stated in CLAUSES
(a)(i) and (ii) above, (iii) impose additional restrictions (or eliminate any
such additional restrictions) to the standards of eligibility set forth in the
respective definitions of "Eligible Accounts Receivable" and "Eligible
Inventory" and (iv) establish and increase or decrease a reserve in the amount
of interest payable by the Borrowers hereunder, including interest on Loans and
drawings under Letters of Credit. The Borrowing Base of each Borrower shall be
calculated separately.

                  (c) The US Agent at any time in the exercise of its Permitted
Discretion shall be entitled, with the consent of all Lenders, to increase the
advance rates to a level above the rates stated in CLAUSES (a)(i) and (ii)
above.

                  (d) The Borrowing Base shall be reduced by an amount equal to
any liability under Permitted Hedging Transactions which is secured.

                  "BORROWING BASE CERTIFICATE" shall have the meaning ascribed
to that term in SECTION 7.1(f).

                  "BUSINESS DAY" shall mean any day other than a Saturday,
Sunday or legal holiday on which commercial banks in NEW YORK, NEW YORK, are
generally closed. When used in connection with LIBOR Rate Loans, this definition
will also exclude any day on which commercial

                                       6
<PAGE>

banks are not open for dealing in Dollar deposits in the London (England, U.K.)
interbank market. When used in connection with any Letter of Credit, this
definition will also exclude any day on which the applicable Issuing Bank is not
open for the general conduct of its business. When used in connection with any
Canadian Loan, this definition will also exclude any day on which commercial
banks in Toronto, Ontario, are generally closed.

                  "CANADIAN AGENT" shall have the meaning ascribed to that term
in the preamble to this Credit Agreement and shall include any successor
Canadian Agent appointed pursuant to Section 10.9.

                  "CANADIAN BORROWER" means either Grant Prideco Canada Ltd., an
Alberta corporation, or any new Borrower domiciled in Canada and approved by
Agent in accordance with Section 11.23; and "CANADIAN BORROWERS" means all such
entities collectively.

                  "CANADIAN BORROWING BASE" means the sum of the Borrowing Bases
of the Canadian Borrowers.

                  "CANADIAN DOLLARS" and "CDN. $" shall each mean freely
transferable lawful money of Canada.

                  "CANADIAN FUNDS ADMINISTRATOR" shall mean Grant Prideco Canada
Ltd in its capacity as borrowing agent and funds administrator for the Canadian
Borrowers hereunder and under each of the other Credit Documents.

                  "CANADIAN LENDER" means any Canadian Revolving Lender or any
Canadian Term Lender.

                  "CANADIAN LENDING OFFICE" shall mean, with respect to any
Canadian Lender, the office of such Lender specified as its "Canadian Lending
Office" opposite its name on Annex I, as such annex may be amended from time to
time, or in the relevant Assignment and Assumption Agreement.

                  "CANADIAN LETTER OF CREDIT" shall mean all letters of credit
(whether commercial or stand-by and whether for the purchase of inventory,
equipment or otherwise) issued for the account of any Canadian Borrower by an
Issuing Bank pursuant to ARTICLE 3 of this Credit Agreement and all amendments,
renewals, extensions or replacements thereof.

                  "CANADIAN LETTER OF CREDIT OBLIGATIONS" shall mean, at any
time, the sum of (a) the aggregate undrawn face amounts of all Canadian Letters
of Credit outstanding at such time, PLUS (b) the aggregate unreimbursed amount
of all drawings under Canadian Letters of Credit.

                  "CANADIAN LOAN" means a Canadian Revolving Loan or a Canadian
Term Loan and includes Bankers' Acceptance Loans.

                  "CANADIAN PRIME RATE" shall mean, for each day in any period,
a fluctuating interest rate per annum as shall be in effect from time to time,
which rate per annum shall at all times for such day be equal to (i) with
respect to Canadian Loans denominated in Canadian Dollars, the higher of (a) the
annual rate of interest announced publicly by the Canadian Agent and

                                       7
<PAGE>

in effect as its prime rate at its principal office in Toronto, Ontario on such
day for determining interest rates on Canadian Dollar-denominated commercial
loans made in Canada and (b) 0.75% per annum above the CDOR Rate in effect on
such date and (ii) with respect to Canadian Loans denominated in Dollars the
higher of (a) the annual rate of interest announced publicly by the Canadian
Agent and in effect at its principal office in Toronto, Ontario on such day as
its reference rate of interest for loans in Dollars to its Canadian borrowers,
and (b) the Federal Funds Rate plus 0.75% per annum.

                  "CANADIAN REVOLVING LENDER" means any Lender with a Canadian
Revolving Loan Commitment.

                  "CANADIAN REVOLVING LOAN COMMITMENT" means the commitment of a
Canadian Lender to make Canadian Revolving Loans to the Canadian Borrowers
pursuant to Section 2.1(b)(ii), and "CANADIAN REVOLVING LOAN COMMITMENTS" means
such commitments of all Canadian Lenders in the aggregate.

                  "CANADIAN REVOLVING LOAN EXPOSURE" means, with respect to any
Canadian Lender, the aggregate amount of such Lender's outstanding Canadian
Revolving Loans made in Dollars plus the aggregate amount of the Dollar
Equivalent of such Lender's outstanding Canadian Revolving Loans made in
Canadian Dollars plus the aggregate amount of such Lender's Proportionate Share
of outstanding Canadian Letter of Credit Obligations.

                  "CANADIAN REVOLVING LOANS" means the Loans made by Canadian
Lenders to the Canadian Borrowers pursuant to subsection 2.1(b)(ii).

                  "CANADIAN REVOLVING NOTE" shall mean a promissory note of a
Canadian Borrower payable to the order of any Canadian Lender, in the form of
EXHIBIT B-4, evidencing the aggregate Indebtedness of such Canadian Borrower to
such Lender resulting from the Canadian Revolving Loans made by such Lender to
such Canadian Borrower or acquired by such Lender pursuant to SECTION 11.6.

                  "CANADIAN SECURITY AGREEMENTS" means the Canadian Security
Agreements of even date herewith, among the Canadian Agent and the Canadian
Borrower, substantially in the form of Exhibit K.

                  "CANADIAN SUBSIDIARY" means a Foreign Subsidiary domiciled in
Canada.

                  "CANADIAN TERM LENDER" means any Lender with a Canadian Term
Loan Commitment.

                  "CANADIAN TERM LOAN COMMITMENT" means the commitment of a
Canadian Term Lender to make Canadian Term Loans to the Canadian Borrowers
pursuant to Section 2.1(a)(ii), and "CANADIAN TERM LOAN COMMITMENTS" means such
commitments of all Canadian Term Lenders in the aggregate.

                  "CANADIAN TERM LOAN EXPOSURE" means, with respect to any
Canadian Lender, as of any date of determination (i) prior to the funding of the
Canadian Term Loans, that Lender's Canadian Term Loan Commitment, and (ii) after
the funding of the Canadian Term Loans, the

                                       8
<PAGE>

outstanding principal amount of the Canadian Term Loans of that Lender made in
Dollars plus the aggregate amount of the Dollar Equivalent of such Lender's
outstanding Canadian Term Loans made in Canadian Dollars.

                  "CANADIAN TERM LOANS" means the Loans made by Canadian Term
Lenders to the Canadian Borrowers pursuant to subsection 2.1(a)(ii).

                  "CANADIAN TERM NOTE" shall mean a promissory note of a
Canadian Borrower payable to the order of any Canadian Term Lender, in the form
of EXHIBIT B-2, evidencing the aggregate Indebtedness of such Canadian Borrower
to such Lender resulting from the Canadian Term Loans made by such Lender to
such Canadian Borrower or acquired by such Lender pursuant to SECTION 11.6.

                  "CAPITAL EXPENDITURES" shall mean, of any Person for any
period, the sum of (a) all expenditures capitalized by such Person for financial
statement purposes in accordance with GAAP PLUS, without duplication, (b) the
entire principal amount of any debt (including obligations under capitalized
leases) assumed or incurred by such Person in connection with any such
expenditures. For purposes of this Credit Agreement (i) insurance proceeds and
any other payments received on account of any Casualty Loss applied to the
repair or replacement of the property affected by such Casualty Loss and, (ii)
Property, plant or equipment owned by an entity acquired by a Person and (iii)
Investments in Intelliserv/Composite pursuant to SECTION 8.9(g) or (l) shall not
constitute Capital Expenditures.

                  "CAPITAL SECURITY" shall mean, with respect to any Person, (a)
any share of capital stock of or other unit of ownership interest in such Person
and (b) any security convertible into, or any option, warrant or other right to
acquire, any share of capital stock of or other unit of ownership interest in
such Person.

                  "CASH EQUIVALENTS" shall mean (a) securities issued,
guarantied or insured by the United States or any of its agencies with
maturities of not more than one year from the date acquired, (b) certificates of
deposit with maturities of not more than one year from the date acquired issued
by a US federal or state chartered commercial bank of recognized standing, which
has capital and unimpaired surplus in excess of $250,000,000 and which bank or
its holding company has a short-term commercial paper rating of at least A-1 or
the equivalent by Standard & Poor's Corporation and at least P-1 or the
equivalent by Moody's Investors Services, Inc., (c) reverse repurchase
agreements with terms of not more than seven days from the date acquired, for
securities of the type described in CLAUSE (a) above and entered into only with
commercial banks having the qualifications described in CLAUSE (b) above, (d)
commercial paper, other than commercial paper issued by any Borrower or any
Affiliate of any Borrower, issued by any Person incorporated under the laws of
the United States or any state thereof and rated at least A-1 or the equivalent
thereof by Standard & Poor's Corporation and at least P-1 or the equivalent
thereof by Moody's Investors Services, Inc., in each case with maturities of not
more than one year from the date acquired, and (e) investments in money market
funds which have net assets of at least $250,000,000 and at least eighty-five
percent (85%) of whose assets consist of securities and other obligations of the
type described in CLAUSES (a) THROUGH (d) above; (f) with respect to any Foreign
Subsidiary or Canadian Borrower, such other investments in the applicable
jurisdiction that are comparable in term and credit quality to those described
in the foregoing clauses (a)-(e), as

                                       9
<PAGE>

approved by the Canadian Agent, with respect to Canada, and the US Agent, with
respect to all other jurisdictions, in the exercise of their reasonable
judgment; (g) deposit accounts (A) in a bank or trust company organized under
the laws of the United States or any state thereof having capital surplus and
undivided profits aggregating at least US$500,000,000 and whose commercial paper
(or that of the holding company with which such bank or trust company is
affiliated) is rated A-1 or better by Standard & Poor's Rating Group or P-1 or
better by Moody's Investors Service, Inc. and (B) in a bank organized under the
laws of the United States or any state thereof not included in the description
in clause (A) above, so long as the aggregate amount on deposit in all such
banks by the Borrowers and their Subsidiaries does not exceed US$5,000,000 in
the aggregate; and (h) other instruments, commercial paper or investments
acceptable to the Agent in its sole discretion.

                  "CASUALTY LOSS" shall have the meaning ascribed to that term
in SECTION 7.8.

                  "CDN. LOANS" shall have the meaning ascribed to that term in
the Existing Credit Arrangements.

                  "CDBT ACCOUNT" shall have the meaning ascribed to that term in
SECTION 2.5(c).

                  "CDOR RATE" means, on any day, the annual rate of interest
which is the arithmetic average of the "BA 1 month" rates applicable to
$100,000, Cdn. $ bankers' acceptances identified as such on the Reuters Screen
CDOR Page at approximately 10:00 a.m. on such day (as adjusted by the Canadian
Agent after 10:00 a.m. (Toronto time) to reflect any error in any posted rate or
in the posted average annual rate). If the rate does not appear on the Reuters
Screen CDOR Page as contemplated above, then the CDOR Rate on any day shall be
calculated as the arithmetic average of the discount rates applicable to one
month $100,000, Cdn. $ bankers' acceptances of, and as quoted by, any of the
Canadian Lenders, chosen by the Canadian Agent in its discretion, as of 10:00
a.m. (Toronto time) on the day, or if the day is not a Business Day, then on the
immediately preceding Business Day.

                  "CHANGE OF CONTROL" shall mean one or more of the following
events:

                           (a) less than a majority of the members of Holdings
         Board of Directors shall be persons who either (i) were serving as
         directors on the Closing Date or (ii) were nominated as directors and
         approved by the vote of the majority of the directors who are either
         directors referred to in CLAUSE (i) above or directors nominated and
         approved pursuant to this CLAUSE (ii); or

                           (b) the stockholders of Holdings shall approve any
         plan or proposal for the liquidation or dissolution of Holdings; or

                           (c) a Person or group of Persons acting in concert
         shall, as a result of a tender or exchange offer, open market
         purchases, privately negotiated purchases or otherwise, have become the
         direct or indirect beneficial owner (within the meaning of Rule 13d-3
         under the Securities Exchange Act of 1934, as amended from time to
         time) of Capital Securities of Holdings representing more than
         twenty-five per cent (25%) of the combined voting power of the
         outstanding voting Capital Securities or other ownership interests for
         the election of directors or shall have the right to elect a majority
         of the Board of Directors of Holdings; or

                                       10
<PAGE>

                           (d) any Borrower, other than (i) Star Operating
         Company upon a sale complying with Section 8.5, or (ii) any US Borrower
         upon its merger with any other US Borrower, or any Canadian Borrower
         upon its merger with any other Canadian Borrower, ceases to be a Wholly
         Owned Subsidiary of Holdings; or

                           (e) a "Change of Control" or similar event occurs
         that constitutes a Default or an Event of Default or triggers an
         obligation to repurchase or redeem such Indebtedness, or offer to do
         so, under the terms of any document or agreement evidencing
         Indebtedness (other than the Obligations), including without limitation
         under the Existing Senior Notes or the New Senior Notes.

                  "CLASS" means, as applied to Lenders, each of the following
four classes of Lenders: (i) Lenders having US Revolving Loan Exposure, (ii)
Lenders having US Term Loan Exposure, (iii) Lenders having Canadian Revolving
Loan Exposure; and (iv) Lenders having Canadian Term Loan Exposure.

                  "CLOSING DATE" shall mean the date on which the initial Credit
Event occurs.

                  "CLOSING DOCUMENT LIST" shall mean the Closing Document List
attached hereto as SCHEDULE A.

                  "CODE" shall mean the Internal Revenue Code of 1986, as
amended, and the regulations issued thereunder.

                  "COLLATERAL" shall mean any and all assets and rights and
interests in or to property of each Borrower and each of the other Credit
Parties, whether real or personal, tangible or intangible, on which a Lien is
granted or purported to be granted to the US Agent, Canadian Agent or any Lender
pursuant to the Credit Documents.

                  "COLLATERAL ACCESS AGREEMENTS" shall mean any landlord
waivers, mortgagee waivers, bailee letters and any similar usage, access or
acknowledgment agreements of any Person, such as a warehouseman, processor,
lienholder or lessor, in possession of any assets of any Borrower or any other
Credit Party, in each case in form and substance satisfactory to the US Agent.

                  "COLLATERAL DOCUMENTS" shall mean the Security Agreement, the
Canadian Security Agreements, the Control Agreements, the Mortgages and all
other contracts, instruments and other documents now or hereafter executed and
delivered in connection with this Credit Agreement, pursuant to which Liens are
granted or are purported to be granted to either Agent in the Collateral for the
benefit of some or all of either Agent, the Lenders and the Issuing Banks.

                  "COMMITMENT" means either a US Term Loan Commitment, a US
Revolving Loan Commitment, a Canadian Term Loan Commitment or a Canadian
Revolving Loan Commitment.

                  "CONCENTRATION ACCOUNT" shall have the meaning ascribed to
that term in SECTION 2.5(b)(ii).

                                       11
<PAGE>

                  "CONCENTRATION ACCOUNT BANK" shall have the meaning ascribed
to that term in SECTION 2.5(b)(ii).

                  "CONSOLIDATED ENTITY" shall mean Holdings and each of its
respective Subsidiaries which are such by virtue of CLAUSE (a) of the definition
thereof.

                  "CONSOLIDATED NET INCOME" shall mean for any period the
consolidated net income of the Consolidated Entity for such period calculated in
accordance with GAAP.

                  "CONTINUATION" shall have the meaning ascribed to that term in
SECTION 4.3.

                  "CONTROL" shall mean, with respect to any Person, the
possession, directly or indirectly, of the power to (a) vote more than fifty
percent (50%) of the securities having ordinary voting power for the election of
directors or managers of such Person or (b) direct or cause the direction of
management and policies of a business, whether through the ownership of voting
securities, by contract or otherwise either alone or in conjunction with others
or any group. The words "CONTROLLING" and "CONTROLLED" have correlative
meanings. For the avoidance of doubt, Voest-Alpine Stahlrohr Kindberg GmbH,
Voest-Alpine Stahl AG, Voest Alpine Tubulars GmbH & Co KG and their respective
Subsidiaries are not Controlled by any Credit Party as of the Closing Date.

                  "CONTROL AGREEMENT" shall mean an agreement in writing, in
form and substance satisfactory to Agent, by and among Agent, the applicable
Credit Party and any financial institution, securities intermediary, commodity
intermediary or other Person who has custody, control or possession of any
receipts on Accounts, deposits or investment property of such Credit Party,
pursuant to which such financial institution, securities intermediary, commodity
intermediary or such other Person acknowledges that such financial institution,
securities intermediary, commodity intermediary or other Person has custody,
control or possession of such receipts, deposits or investment property on
behalf of Agent, that it will comply with entitlement orders originated by Agent
with respect to such receipts, deposits or investment property, or other
instructions of Agent, or (as the case may be) apply any amounts distributed on
account of such assets as directed by Agent, in each case, without the further
consent of such Credit Party and including such other terms and conditions as
Agent may require.

                  "CONTROL EVENT" shall have the meaning ascribed to such term
in SECTION 2.5(c).

                  "CONVERT," "CONVERSION" and "CONVERTED" each shall refer to a
conversion of Loans of one Type into Loans of another Type pursuant to SECTION
4.3.

                  "COVERED TAXES" shall have the meaning ascribed to that term
in SECTION 2.8(a).

                  "CREDIT AGREEMENT" shall mean this credit agreement, dated as
of the date hereof, as the same may be modified, amended, extended, restated,
amended and restated or supplemented from time to time.

                  "CREDIT DOCUMENTS" shall mean, collectively, this Credit
Agreement, the Notes, Letters of Credit, each L/C Application, each Draft, each
Bankers' Acceptance, each of the Collateral Documents, the Subsidiary Guaranty,
the Fee Letter and all other documents,

                                       12
<PAGE>

agreements, instruments, opinions and certificates now or hereafter executed and
delivered in connection herewith or therewith, as the same may be modified,
amended, extended, restated, amended and restated or supplemented from time to
time.

                  "CREDIT EVENT" shall mean (a) the making of a Loan and/or (b)
the issuance of any Letter of Credit.

                  "CREDIT PARTY" OR "CREDIT PARTIES" shall mean, individually or
collectively as the context requires, Holdings, each Borrower and each other
Person (other than the Lenders, the Agents and the Issuing Banks) that is a
pledgor under a Security Agreement, maker of a Note, guarantor under a
Subsidiary Guaranty or pledgor or guarantor under any other instrument or
agreement securing or guaranteeing payment of the Obligations arising hereunder.

                  "CURRENCY AGREEMENT" means any foreign exchange contract,
currency swap agreement, futures contract, option contract, synthetic cap or
other similar agreement or arrangement to which any Credit Party is a party.

                  "DBT ACCOUNT" shall have the meaning ascribed to that term in
SECTION 2.5(c).

                  "DBTCO." shall mean Deutsche Bank Trust Company Americas, a
New York banking corporation, acting in its individual capacity, and its
successors and assigns.

                  "DEFAULT" shall mean an event, condition or default which with
the giving of notice, the passage of time or both would be an Event of Default.

                  "DEFAULTING LENDER" shall have the meaning ascribed to that
term in SECTION 11.18(b).

                  "DEPOSITORY ACCOUNTS" shall have the meaning ascribed to that
term in SECTION 7.7.

                  "DERIVATIVE CONTRACT" shall mean an agreement, whether or not
in writing and including any master agreement, documenting, evidencing or
relating to any Derivative Transaction between Holdings, or any of its
Subsidiaries, and another Person.

                  "DERIVATIVE TRANSACTION" shall mean (a) an interest-rate
transaction, including an interest-rate swap, basis swap, forward rate
agreement, interest rate option (including a cap, collar, and floor), and any
other instrument linked to interest rates that gives rise to similar credit
risks (including when-issued securities and forward deposits accepted), (b) an
exchange-rate transaction, including a cross-currency interest-rate swap, a
forward foreign-exchange contract, a currency option, and any other instrument
linked to exchange rates that gives rise to similar credit risks, (c) an equity
derivative transaction, including an equity-linked swap, an equity-linked
option, a forward equity-linked contract, and any other instrument linked to
equities that gives rise to similar credit risk and (d) a commodity (including
precious metal) derivative transaction, including a commodity-linked swap, a
commodity-linked option, a forward commodity-linked contract, and any other
instrument linked to commodities that gives rise to similar credit risks.

                  "DISBURSEMENT ACCOUNT" and "DISBURSEMENT ACCOUNTS" shall have
the meanings ascribed to such terms in SECTION 2.2(a).

                                       13
<PAGE>

                  "DISBURSEMENT ACCOUNT BANK" shall mean, with respect to US
Borrowers, Bankers Trust (Delaware), DBTCo., Deutsche Bank, JP Morgan Chase
Bank, Syracuse or any other bank selected from time to time by the US Agent and
reasonably acceptable to the US Funds Administrator, and with respect to
Canadian Borrowers, The Bank of Nova Scotia or any other bank selected by the
Canadian Agent reasonably acceptable to the Canadian Funds Administrator.

                  "DISCOUNT RATE" shall mean, in respect of any Bankers'
Acceptances to be purchased by a Canadian Lender pursuant to Section 2.1(c) and
Schedule L hereto, the discount rate (calculated on an annual basis and rounded
to the nearest one-hundredth of 1%, with five-thousandths of 1% being rounded
up) quoted by such Canadian Lender at 10:00 A.M. (Toronto time) as the discount
rate at which such Canadian Lender would purchase, on the relevant Drawing Date,
its own bankers' acceptances having an aggregate Face Amount equal to and with a
term to maturity the same as the Bankers' Acceptances to be acquired by such
Canadian Lender on such Drawing Date.

                  "DISQUALIFIED STOCK" means any Capital Securities of
Subsidiaries that, by its terms (or by the terms of any security into which it
is convertible or for which it is exercisable, redeemable or exchangeable), or
upon the happening of any event or with the passage of time, matures, or is
mandatorily redeemable, pursuant to a sinking fund obligation or otherwise, or
is redeemable at the option of the holder thereof, in whole or in part, in each
case on, or prior to, the Expiration Date, or is convertible into or is
exchangeable for debt securities of Holdings or any of its Subsidiaries.

                  "DOL" shall mean the United States Department of Labor and any
successor department or agency.

                  "DOLLAR EQUIVALENT" means, at any time, (x) as to any amount
denominated in Canadian Dollars, the equivalent amount in Dollars as determined
by the US Agent at such time on the basis of the Spot Rate for purchase of
Dollars with Canadian Dollars and (y) on any date when an amount expressed in a
currency other than Dollars and Canadian Dollars is to be determined in Dollars,
an equivalent amount of Dollars determined at the nominal rate of exchange
quoted by Agent in New York City, not later than 9:00 A.M. (New York time) on
the date of determination, to prime banks in New York City for the spot purchase
in the New York foreign exchange market of Dollars with such other currency.

                  "DOLLARS" and the sign "$" shall each mean freely transferable
lawful money of the United States of America.

                  "DOMESTIC LENDING OFFICE" shall mean, with respect to any US
Lender, the office of such Lender specified as its "Domestic Lending Office"
opposite its name on ANNEX I, as such annex may be amended from time to time, or
in the relevant Assignment and Assumption Agreement.

                  "DOMESTIC SUBSIDIARY" shall mean any Subsidiary of Holdings
incorporated or organized under the laws of any state of the United States of
America.

                  "DRAFT" shall mean, at any time, either a depository bill
within the meaning of the Depository Bills and Notes Act (Canada), or a bill of
exchange within the meaning of the Bills of

                                       14
<PAGE>

Exchange Act (Canada), drawn by a Canadian Borrower on a Canadian Lender or any
other Person and bearing such distinguishing letters and numbers as the Canadian
Lender or the Person may determine, but which at such time has not been
completed as the payee or accepted by the Canadian Lender or the Person.

                  "DRAWING DATE" shall mean any Business Day fixed pursuant to
Schedule L for the creation and purchase of Bankers' Acceptances.

                  "EBITDA" shall mean, for any fiscal period, without
duplication, (a) Consolidated Net Income (excluding extraordinary items) of the
Consolidated Entity for such period, PLUS (b) the amount of all Interest Expense
(including commitment, facility and like fees and charges upon Indebtedness paid
or payable for such period), income tax expense, depreciation and amortization,
including amortization of any goodwill or other intangibles, for such period,
all to the extent deducted in calculating Consolidated Net Income for such
period, (c) any issuance of Qualified Stock attributable to non-cash
compensation expense included in the calculation of Consolidated Net Income for
such period, and (d) any cash refunds received during such fiscal period with
respect to taxes paid in any prior fiscal period and (e) deferred compensation
costs accrued but not payable during the applicable accounting period (provided
that if such costs are not included as an expense when calculating Consolidated
Net Income during the period when such costs are paid in cash, then such costs
shall be deducted from EBITDA for such period) and PLUS or MINUS (as the case
may be) (f) the cumulative effects of any change in accounting principles, PLUS
or MINUS, as the case may be, (g) non-cash gains or losses, including, without
limitation, the non-cash gains or losses arising from write-offs in connection
with discontinued operations and the subsequent sale of any such written off
operations, and (h) any gains and losses attributable to any fixed asset sales,
which have been subtracted or added, as the case may be, in calculating
Consolidated Net Income for such period, all determined in accordance with GAAP.

                  "EFFECTIVE DATE" shall mean, as applied to an L/C Notice of
Drawing, the Business Day on which the Agent receives such L/C Notice of Drawing
if such notice is received by it not later than 11:00 A.M. on such day and, if
received after such time, the next succeeding Business Day.

                  "ELIGIBLE ACCOUNTS RECEIVABLE" shall mean Accounts of a
Borrower payable in Dollars or, in the case of a Canadian Borrower, in Canadian
Dollars or Dollars and not excluded below. In determining the amount to be so
included, the face amount of such Accounts shall exclude any such Accounts that
the US Agent determines to be ineligible pursuant to the definition of the term
"Borrowing Base" set forth herein. Unless otherwise approved in writing by US
Agent, in the exercise of its Permitted Discretion, no Account of any Borrower
shall be deemed to be an Eligible Account Receivable if:

                           (a) it arises out of a sale made by such Borrower to
         an Affiliate of such or any other Borrower, or the account debtor is
         Holdings, a Subsidiary of Holdings, or any Affiliate of either;
         provided that the restrictions in this clause (a) shall not apply to
         Weatherford International Ltd. and its Subsidiaries if Weatherford
         International Ltd. has signed an agreement disclaiming and waiving any
         right of offset in terms and substance satisfactory to Agent in its
         sole discretion; or

                                       15
<PAGE>

                           (b) the Account is unpaid more than 60 days after the
         original payment due date; or

                           (c) the invoice for the Account provides that payment
         is due more than 30 days from the date of such invoice and/or the
         Account is unpaid more than 90 days after the original invoice date;
         provided, however, that an Account otherwise excluded by the terms of
         this clause (c) may be included in Eligible Accounts if (i) the invoice
         for the Account provides that payment is due no more than 90 days from
         the date of such invoice, (ii) the Account is not unpaid more than 60
         days after the original payment due date, (iii) the Account is not
         unpaid more than 120 days after the original invoice date and (iv) the
         aggregate amount of all Accounts included in Eligible Accounts
         Receivable pursuant to the foregoing exception do not exceed $10
         million at any one time; or

                           (d) it is from the same account debtor (or any
         Affiliate thereof) and fifty percent (50%) or more, in face amount, of
         all Accounts from such account debtor (and any Affiliate thereof) are
         ineligible pursuant to CLAUSES (b) or (c) above; or

                           (e) the Account, when aggregated with all other
         Accounts of such account debtor (and any Affiliate thereof), exceeds
         ten percent (10%) in face value of all Accounts of all Borrowers
         combined then outstanding, to the extent of such excess; PROVIDED that
         (i) Accounts supported or secured by an Eligible Letter of Credit shall
         be excluded from this clause (e) to the extent of the face amount of
         such Eligible Letter of Credit for the purposes of such calculation and
         (ii) Accounts for which the account debtor is a Person listed on
         Schedule C whose public debt is rated as of the date of determination
         as investment grade by Moody's Investor Services and Standard & Poor's
         Rating Services, a division of the McGraw-Hill Companies, Inc. or its
         principal operating subsidiary shall be excluded from this clause (e)
         to the extent of the amount of such Accounts that does not exceed 20%
         of the face value of all Accounts combined and then outstanding; or

                           (f) (i) the account debtor is also a creditor of such
         Borrower, (ii) the account debtor has disputed its liability on, or the
         account debtor has made any claim with respect to, such Account or any
         other Account due from such account debtor to such Borrower, which has
         not been resolved or (iii) the Account otherwise is or may reasonably
         be expected to become subject to any right of setoff by the account
         debtor; PROVIDED that any Account deemed ineligible pursuant to this
         CLAUSE (f) shall only be ineligible to the extent of the amount owed by
         such Borrower to the account debtor, the amount of such dispute or
         claim, or the amount of such setoff, as applicable; or

                           (g) the account debtor has commenced a voluntary case
         under the federal bankruptcy laws, as now constituted or hereafter
         amended, or any similar law in any other jurisdiction or made an
         assignment for the benefit of creditors, or if a decree or order for
         relief has been entered by a court having jurisdiction over the account
         debtor in an involuntary case under the federal bankruptcy laws, as now
         constituted or hereafter amended, or if any other petition or other
         application for relief under the federal bankruptcy laws has been filed
         by or against the account debtor, or if the account debtor has filed a
         certificate of dissolution under applicable state law or shall be
         liquidated, dissolved or wound-up, or shall authorize or commence any
         action or proceeding for dissolution,

                                       16
<PAGE>

         winding-up or liquidation, or if the account debtor has failed,
         suspended business, declared itself to be insolvent, is generally not
         paying its debts as they become due or has consented to or suffered a
         receiver, trustee, liquidator or custodian to be appointed for it or
         for all or a significant portion of its assets or affairs (any such act
         or event an "ACT OF BANKRUPTCY"), unless the payment of Accounts from
         such account debtor is secured by assets of, or guaranteed by, in
         either case in a manner satisfactory to the US Agent, a Person with
         respect to which an Act of Bankruptcy has not occurred and that is
         acceptable to the US Agent or, if the Account from such account debtor
         arises subsequent to a decree or order for relief with respect to such
         account debtor under the federal bankruptcy laws, as now or hereafter
         in effect, the US Agent shall have determined that the timely payment
         and collection of such Account will not be impaired; or

                           (h) the sale is to an account debtor outside of the
         United States, Canada or Puerto Rico, unless (i) such account debtor
         has supplied such Borrower with an Eligible Letter of Credit, or (ii)
         such Account is subject to credit insurance payable to US Agent issued
         by an insurer and on terms and in an amount acceptable to US Agent or
         (iii) the account debtor is BP Amoco Norge, all steps necessary to
         perfect a security interest in such account under Norwegian law have
         been completed to the Agent's satisfaction and the Eligible Accounts
         Receivables attributable to BP Amoco Norge, after including such
         account, would not exceed an amount that creates aggregate Borrowing
         Base availability of more than $5,000,000 in the aggregate; or

                           (i) the sale to the account debtor is on a
         bill-and-hold, guarantied sale, sale-and-return, sale on approval or
         consignment basis or made pursuant to any other written agreement
         providing for repurchase or return other than a Permitted Bill-and-Hold
         Transaction; or

                           (j) the US Agent determines in its Permitted
         Discretion that collection of such Account is insecure or that such
         Account may not be paid by reason of the account debtor's financial
         inability to pay; or

                           (k) the account debtor is the United States of
         America, any State or any political subdivision, department, agency or
         instrumentality thereof, unless such Borrower duly assigns its rights
         to payment of such Account to the Agent pursuant to the Assignment of
         Claims Act of 1940 (31 U.S.C. Section 3727 et seq.) or complies with
         any similar State or local law as US Agent shall require; or

                           (l) the account debtor is a Canadian federal,
         provincial, municipal or local government, governmental or public
         department, central bank, court, commission, board, bureau, agency or
         instrumentality, unless such Account has been assigned to the Canadian
         Agent on behalf of the Lenders in accordance with all applicable laws
         and all steps required by the Canadian Agent in connection therewith,
         including notice to such account debtor, have been duly taken; or

                           (m) the goods giving rise to such Account have not
         been shipped and delivered to and accepted by the account debtor
         (unless the sale is a Permitted Bill and Hold Transaction) or the
         services giving rise to such Account have not been performed by such

                                       17
<PAGE>

         Borrower and accepted by the account debtor or the Account otherwise
         does not represent a final sale; or

                           (n) any documentation relating to the Account does
         not comply with all applicable legal requirements, including, where
         applicable, the Federal Consumer Credit Protection Act, the Federal
         Truth in Lending Act and Regulation Z of the Board of Governors of the
         Federal Reserve System; or

                           (o) an Agent does not have a valid and perfected
         first priority security interest in such Account or the Account does
         not otherwise conform to the representations and warranties contained
         in the Credit Agreement, any Security Agreement or any of the other
         Collateral Documents; or

                           (p) the Accounts are subject to any adverse security
         deposit, progress payment or other similar advance made by or for the
         benefit of the applicable account debtor, but only to the extent of
         such adverse security deposit, progress payment or similar advance; or

                           (q) the Accounts are evidenced by or arise under any
         instrument or chattel paper unless such instruments or chattel paper
         have been pledged to an Agent containing such endorsement as such Agent
         shall require; or

                           (r) the account debtor has a presence in a State
         requiring the filing of Notice of Business Activities Report or similar
         report in order to permit such Borrower to seek judicial enforcement in
         such State of payment of such Account unless such Borrower has
         qualified to do business in such State or has filed a Notice of
         Business Activities Report or equivalent report for the then current
         year or such failure to file and inability to seek judicial enforcement
         is capable of being remedied without any material delay or material
         cost; or

                           (s) the Account consists of progress billings (such
         that the obligation of the account debtor with respect to such Account
         is conditioned upon such Borrower's satisfactory completion of any
         further performance under the agreement giving rise thereto); or

                           (t) the Account is deemed by the US Agent in its
         Permitted Discretion to be otherwise ineligible for inclusion in the
         calculation of the Borrowing Base.

                  "ELIGIBLE INVENTORY" shall mean Inventory of a Borrower that
consists of raw materials, work in progress and finished goods and is not
excluded below. In determining the amount to be so included, the amount of such
Inventory shall exclude any Inventory that the US Agent determines to be
ineligible pursuant to the definition of the term "Borrowing Base" set forth
herein. Unless otherwise approved in writing by the US Agent, in the exercise of
its Permitted Discretion, no Inventory of any Borrower shall be deemed Eligible
Inventory if:

                           (a) the Inventory has been returned or rejected by
         such Borrower's customers for any reason that the Agent determines, in
         its Permitted Discretion, makes such goods non-saleable in the ordinary
         course of such Borrower's business; or

                                       18
<PAGE>

                           (b) the Inventory is not owned solely by such
         Borrower or such Borrower does not have good, valid and marketable
         title thereto; or

                           (c) the Inventory is in transit, other than Inventory
         in transit from (x) either the Port of Houston or one of any Borrower's
         warehouses or manufacturing facilities in the U.S. listed on SCHEDULE
         B, PART 6.8 to (y) one of any Borrower's warehouse or manufacturing
         facility listed on SCHEDULE B, PART 6.8, for a period not exceeding
         five (5) days (such included in-transit Inventory to be deemed owned by
         the Borrower due to receive same); or

                           (d) the Inventory is not stored on property that is
         either (i) owned or leased by such or any other Borrower or (ii) owned
         or leased by a warehouseman that has contracted with such Borrower to
         store Inventory on such warehouseman's property (PROVIDED that, with
         respect to Inventory of any Borrower, (A) stored on property leased by
         a Borrower, such Borrower shall have delivered to the US Agent (or in
         the case of a Canadian Borrower, Canadian Agent) a Collateral Access
         Agreement executed by the lessor of such property, (B) stored on
         property owned or leased by a warehouseman, such Borrower shall have
         delivered to the US Agent (or in the case of a Canadian Borrower,
         Canadian Agent) a Collateral Access Agreement executed by such
         warehouseman) and (C) stored on property owned by such Borrower which
         is subject to a mortgage in favor of any Person other than an Agent or
         any Lender, unless such Borrower shall have delivered to the US Agent
         (or in the case of a Canadian Borrower, Canadian Agent) a Collateral
         Access Agreement executed by the mortgagee of such property; or

                           (e) the Inventory is not subject to a valid and
         perfected first priority security interest in favor of an Agent except,
         with respect to Eligible Inventory stored at sites described in CLAUSE
         (d)(ii) of this sentence, for Liens for normal and customary
         warehousing charges; or

                           (f) the Inventory has been delivered to a Borrower in
         Canada within the preceding 30 days, unless payment in respect of the
         Inventory has been made by such Borrower or the supplier of the
         Inventory has waived or lost its rights to repossession under the
         Bankruptcy and Insolvency Act (Canada) and any similar legislation or
         laws of general application, including, without limitation, in
         connection with rights of revindication; or

                           (g) the Inventory is obsolete or slow moving (in each
         case as determined by the US Agent in its Permitted Discretion) or the
         Inventory does not otherwise conform to the representations and
         warranties contained in the Credit Agreement, the Security Agreement or
         any of the other Collateral Documents; or

                           (h) the Inventory was not manufactured in accordance
         with or does not meet all standards imposed by all Requirements of Law
         or by any government agency, or department or division thereof, having
         regulatory authority over such goods or their manufacture, use or sale;
         or

                           (i) the Inventory consists of spare parts for
         equipment, packaging and shipping materials or supplies used or
         consumed in a Borrower's business; or

                                       19
<PAGE>

                           (j) the Inventory is purchased or sold on
         consignment; or

                           (k) the Inventory is located outside the United
         States of America or Canada (provided that, with respect to Inventory
         in Canada, US Agent (or in the case of Inventory of a Canadian
         Borrower, Canadian Agent) has determined that it has a valid and
         perfected first priority security interest in such Inventory); or

                           (l) the Inventory is subject to a license agreement
         or other arrangement with a third party which, in US Agent's
         determination, restricts the ability of the Agents to exercise their
         rights under any of the Credit Documents with respect to such Inventory
         unless such third party has entered into an agreement in form and
         substance satisfactory to US Agent permitting the Agents to exercise
         their rights with respect to such Inventory or US Agent has otherwise
         agreed to allow such Inventory to be eligible in US Agent's Permitted
         Discretion; or

                           (m) the Inventory is deemed by the US Agent in its
         Permitted Discretion to be otherwise ineligible for inclusion in the
         calculation of the Borrowing Base.

                  "ELIGIBLE LETTER OF CREDIT" means an irrevocable letter of
credit in form and substance satisfactory to the appropriate Agent, issued by a
financial institution satisfactory to the appropriate Agent, the proceeds of
which are assigned to the appropriate Agent with the written consent of the
issuer of such letter of credit.

                  "ENVIRONMENTAL CLAIMS" shall mean all accusations,
allegations, notices of violation, liens, claims, demands, suits, or causes of
action for any damage, including, without limitation, personal injury or
property damage, arising out of or related to Environmental Conditions or
pursuant to applicable Environmental Laws. By way of example only (and not by
way of limitation), Environmental Claims include (i) claims for violations of or
obligations under any contract related to applicable Environmental Laws or
Environmental Conditions between the Borrower or any Subsidiary and any other
person, (ii) claims for actual or threatened damages to natural resources, (iii)
claims for the recovery of response costs, or administrative or judicial orders
directing the performance of investigations, responses or remedial actions under
any Environmental Laws, (iv) claims pursuant to applicable Environmental Laws or
Environmental Conditions for restitution, contribution, or indemnity, (v) claims
for fines, penalties or liens against property pursuant to applicable
Environmental Laws or Environmental Conditions, (vi) claims pursuant to
applicable Environmental Laws or arising out of Environmental Conditions for
injunctive relief or other orders or notices of violation from federal, state or
local agencies or courts, and (vii) with regard to any present or former
employees, claims relating to exposure to or injury from Environmental
Conditions.

                  "ENVIRONMENTAL CONDITIONS" shall mean releases or threatened
releases into or present in the environment (whether or not at the Real Estate),
including natural resources (e.g., flora and fauna), soil, surface water, ground
water, any present or potential drinking water supply, subsurface strata or
ambient air of Hazardous Substances, relating to or arising out of the use,
handling, storage, treatment, disposal, recycling, generation, or transportation
of Hazardous Substances by the Borrower or any Subsidiary, or by their
respective agents, representatives, employees or independent contractors when
acting in such capacity on behalf of the Borrower or

                                       20
<PAGE>

any Subsidiary. With respect to Environmental Claims by third parties,
Environmental Conditions also include the exposure of persons to Hazardous
Substances at the work place or the exposure of persons or property to Hazardous
Substances migrating from or otherwise emanating from the Real Estate or Former
Real Estate.

                  "ENVIRONMENTAL LAWS" shall mean all applicable federal, state,
provincial and local laws, statutes, ordinances, regulations, rules, judgments,
orders, notice requirements, decrees, guidelines, policies or Requirements of
Law relating to pollution or protection of human health or the environment
(including, without limitation, ambient air, surface water, ground water, land
surface, flora, fauna or subsurface strata), including, without limitation,
those relating to emissions, discharges, releases or threatened releases of
Hazardous Materials or otherwise relating to the manufacture, processing,
distribution, use, treatment, storage, disposal, transport or handling of
Hazardous Materials.

                  "EQUIPMENT" shall mean, with respect to any Person, all of
such Person's equipment, including machinery, equipment, office equipment and
supplies, computers and related equipment, furniture, furnishings, tools,
tooling, jigs, dies, fixtures, manufacturing implements, fork lifts, trucks,
trailers, motor vehicles, and other equipment.

                  "ERISA" shall mean the Employee Retirement Income Security Act
of 1974, and all final or temporary regulations promulgated thereunder and
published, generally applicable rulings entitled to precedential effect.

                  "ERISA AFFILIATE" shall mean any Person required at any
relevant time to be aggregated with any Credit Party under Sections 414(b), (c),
(m) or (o) of the Code.

                  "EVENTS OF DEFAULT" shall have the meaning ascribed to that
term in ARTICLE 9 of this Credit Agreement.

                  "EXISTING LETTER OF CREDIT" shall have the meaning ascribed to
that term in ARTICLE 3.4 of this Credit Agreement.

                  "EXISTING CREDIT ARRANGEMENTS" means that certain Amended and
Restated Loan and Security Agreement dated as of July 10, 2000 among Grant
Prideco, LP, XL Systems, Inc., Texas Arai, Inc., Tube-Alloy Corporation, Drill
Tube International, Inc., Petro-Drive, Inc., Grant Prideco Canada Ltd., the
financial institutions party thereto, and Transamerica Business Capital
Corporation (as successor in interest to Transamerica Business Credit
Corporation) and Transamerica Commercial Finance Corporation, Canada as Agents.

                  "EXISTING SENIOR NOTE INDENTURE" means the indenture pursuant
to which the Existing Senior Notes were issued, as such indenture may be amended
from time to time to the extent permitted under Section 8.12.

                  "EXISTING SENIOR NOTES" means Holdings' 9 5/8% Senior Notes
due 2007 in initial aggregate principal amount of $200,000,000.

                  "EXPENSES" shall mean all present and future expenses incurred
by or on behalf of either Agent, in its capacity as an Agent, in connection with
the Credit Agreement, any other Credit

                                       21
<PAGE>

Document or otherwise, whether incurred heretofore or hereafter, which expenses
shall include, without being limited to, the cost of record searches, the fees
and expenses of attorneys (including the allocated cost of internal counsel) and
paralegals, all costs and expenses incurred by an Agent in opening bank accounts
and lockboxes, depositing checks, receiving and transferring funds, and any
charges imposed on an Agent due to insufficient funds of deposited checks and
such Agent's standard fee relating thereto, collateral examination fees and
expenses, fees and expenses of accountants, appraisers, field examiners or other
consultants, experts or advisors employed or retained by an Agent, fees and
expenses incurred by an Agent in connection with the assignments of or sales of
participations in the Loans, title insurance premiums, real estate survey costs,
fees and taxes relative to the filing of financing statements, costs of
preparing and recording any Mortgages or any other Collateral Documents, all
expenses and costs referred to in ARTICLE 4 of this Credit Agreement, all other
fees and expenses required to be paid pursuant to the Fee Letter and all fees
and expenses incurred in connection with releasing Collateral and the amendment
or termination of any of the Credit Documents.

                  "EXPIRATION DATE" shall mean the earlier of (a) December 18,
2006 and (b) the date of the termination or reduction to zero (0) of each of the
Revolving Loan Commitments, the Term Loan Commitments, the Canadian Term Loan
Commitments and the Canadian Revolving Loan Commitments.

                  "FACE AMOUNT" shall mean, in respect of a Bankers' Acceptance,
the amount payable to the holder thereof on its maturity. The Face Amount of any
Bankers' Acceptance Loan shall be equal to the Face Amounts of the underlying
Bankers' Acceptances.

                  "FEDERAL FUNDS RATE" shall mean, for any period, a fluctuating
interest rate per annum equal, for each day during such period, to the weighted
average of the rates on overnight Federal Funds transactions with members of the
Federal Reserve System arranged by Federal Funds brokers, as published for such
day (or, if such day is not a Business Day, for the next preceding Business Day)
by the Federal Reserve Bank of New York, or, if such rate is not so published
for any day that is a Business Day, the average of the quotations for such day
on such transactions received by the Agent from three Federal Funds brokers of
recognized standing selected by it.

                  "FEE LETTER" shall mean that certain letter agreement dated
October 25, 2002 between the US Agent and Holdings and providing for the payment
of certain fees in connection with this Credit Agreement.

                  "FEES" shall mean the Unused Line Fee, the Letter of Credit
Fees and the Issuing Bank Fees, and, without duplication, all fees payable by
Holdings under the Fee Letter.

                  "FINANCIAL STATEMENTS" shall mean the consolidated and, unless
otherwise specified, consolidating balance sheets, statements of operations,
statements of cash flows and statements of changes in shareholder's equity of
the Consolidated Entity for the period specified.

                  "FIRST TIER REVOLVING LOANS" means any US Revolving Loans
under this Credit Agreement until the aggregate principal amount of US Revolving
Loans equals $65,000,000 (including any US Revolving Loans made after the
outstanding principal balance of all US

                                       22
<PAGE>

Revolving Loans subsequently falls below $65,000,000, until the aggregate
principal amount of such US Revolving Loans again equals $65,000,000).

                  "FISCAL QUARTER" shall mean any of the quarterly accounting
periods of Borrowers, ending on March 31st, June 30th, September 30th and
December 31st of each year.

                  "FISCAL YEAR" shall mean any of the annual accounting periods
of Borrowers ending on December 31st of each year.

                  "FIXED CHARGE COVERAGE RATIO" shall mean, for any period,
without duplication, for the Consolidated Entity, the ratio of (i) EBITDA minus
(a) provision for income and franchise taxes paid in cash (excluding deferred
taxes), (b) Capital Expenditures, other than to the extent Capital Expenditures
are funded with the proceeds of Indebtedness (other than Loans under this Credit
Agreement) incurred for such purpose; (c) dividends and distributions paid in
cash to holders of any shares of any class of capital stock of Holdings or any
of its Subsidiaries or any warrants or options to purchase such shares of
capital stock (provided that dividends paid to minority owners of Subsidiaries
shall not be deducted to the extent of minority interest expense included in
EBITDA), and (d) amounts paid to redeem, repurchase or retire any shares of any
class of capital stock of Holdings or any of its Subsidiaries, any warrants or
options to purchase such shares of capital stock except any amounts paid to
purchase capital stock of Holdings for delivery to officers or employees (or
accounts for their benefit) as compensation pursuant to the Grant Prideco, Inc.
Executive Deferred Compensation Plan or other employee benefit plans, to the
extent such purchases are reflected as expenses in calculating Consolidated Net
Income, and plus the amount of cash received from issuance of Qualified Stock of
Holdings divided by (ii) the sum of (x) Interest Expense paid in cash and (y)
scheduled payments of principal with respect to all Indebtedness, including
payments under capital leases and in respect of the Term Loans, but excluding
payments of Revolving Loans which do not reduce the Commitments. For purposes of
the foregoing, issuance of Qualified Stock shall not constitute a "payment".

                  "FOREIGN SUBSIDIARY" shall mean any Subsidiary of Holdings
incorporated or organized under the laws of a jurisdiction other than a state of
the United States of America, other than a Canadian Borrower.

                  "FORMER REAL ESTATE" shall mean all real property that was
owned or leased by any Borrower or any Subsidiary of any Borrower within the
last ten (10) years prior to the date hereof which is no longer owner or leased.

                  "FUNDS ADMINISTRATOR" shall mean either the US Funds
Administrator or the Canadian Funds Administrator and "FUNDS ADMINISTRATORS"
shall mean the US Funds Administrator and the Canadian Funds Administrator
collectively

                  "FX TRADING OFFICE" means such office of US Agent as it may
designate from time to time by written notice to US Funds Administrator.

                  "FUNDING BANK" shall have the meaning ascribed to that term in
SECTION 4.9.

                  "GAAP" shall mean generally accepted accounting principles in
the United States as in effect from time to time.

                                       23
<PAGE>

                  "GOVERNING DOCUMENTS" shall mean, as to any Person, the
certificate or articles of incorporation and by-laws or other organizational or
governing documents of such Person.

                  "GOVERNMENTAL AUTHORITY" shall mean any nation or government,
any state or other political subdivision thereof and any entity exercising
executive, legislative, judicial, regulatory or administrative functions of or
pertaining to government.

                  "GP BORROWER" means any of Grant Prideco, LP, XL Systems,
L.P., Texas Arai, Inc., Tube-Alloy Corporation, Star Operating Company or Grant
Prideco Canada Ltd.; and "GP BORROWERS" means all such entities collectively.

                  "GUARANTY" of any Person means any Liability, contingent or
otherwise, of such Person (other than an endorsement for collection or deposit
in the ordinary course of business) (a) to pay any Liability of any other Person
or to otherwise protect, or having the practical effect of protecting, the
holder of any such Liability against loss (whether such obligation arises by
virtue of such Person being a partner of a partnership or participant in a joint
venture or by agreement to pay, to keep well, to maintain solvency, assets,
level of income or other financial condition, to purchase assets, goods,
securities or services or to take or pay, or otherwise) or (b) incurred in
connection with the issuance by a third Person of a Guaranty of any Liability of
any other Person (whether such obligation arises by agreement to reimburse or
indemnify such third Person or otherwise). The word "Guarantee" when used as a
verb has the correlative meaning.

                  "HAZARDOUS MATERIALS" shall mean (a) any chemical, material or
substance (whether solid, liquid or gas) at any time defined as or included in
the definition of "hazardous substances," "hazardous wastes," "hazardous
materials," "extremely hazardous waste," "restricted hazardous waste,"
"infectious waste," "toxic substances" or any other formulations intended to
define, list or classify substances by reason of deleterious properties such as
ignitability, corrosivity, reactivity, carcinogenicity, toxicity, reproductive
toxicity, "TCLP toxicity" or words of similar import under any applicable
Environmental Laws; (b) any oil, petroleum, petroleum fraction or petroleum
derived substance; (c) any drilling fluids, produced waters and other wastes
associated with the exploration, development or production of crude oil, natural
gas or geothermal resources; (d) any flammable substances or explosives; (e) any
radioactive materials; (f) asbestos in any form; (g) urea formaldehyde foam
insulation; (h) electrical equipment which contains any oil or dielectric fluid
containing levels of polychlorinated biphenyls in excess of fifty parts per
million; (i) pesticides; and (j) radon.

                  "HIGHEST LAWFUL RATE" shall mean, at any time when any
Obligations shall be outstanding hereunder, the maximum nonusurious interest
rate, that then may be contracted for, taken, reserved, charged or received on
the Obligations owing under this Credit Agreement or any of the other Credit
Documents, under (a) the laws of the State of New York (or the law of any other
jurisdiction whose laws may be mandatorily applicable notwithstanding other
provisions of this Credit Agreement and the other Credit Documents) or (b) if
higher, applicable federal laws, in any case after taking into account, to the
extent permitted by applicable law, any and all relevant payments or charges
under this Credit Agreement and any other Credit Documents executed in
connection herewith, and any available exemptions, exceptions and exclusions.

                  "HOLDINGS" means Grant Prideco., Inc., a Delaware corporation.

                                       24
<PAGE>

                  "HOLDINGS COMMON STOCK" means the common stock of Holdings,
par value $.01 per share.

                  "INDEBTEDNESS" of any Person means (in each case, whether such
obligation is with full or limited recourse) (a) any obligation of such Person
for borrowed money, (b) any obligation of such Person evidenced by a bond,
debenture, note or other similar instrument, (c) any obligation of such Person
to pay the deferred purchase price (deferred in excess of 90 days) of property
or services, except a trade account payable that arises in the ordinary course
of business but only if and so long as the same is payable on customary trade
terms (it being acknowledged, however, that in some regions outside the U.S. and
Canada, customers customarily fail to pay accounts payable for periods up to one
year, and agreed that the failure of a Person to pay accounts payable for
periods up to one year in jurisdictions where such behavior is customary shall
not cause such account payable to be deemed Indebtedness), (d) any obligation of
such Person as lessee under a capital lease, (e) any Mandatorily Redeemable
Obligation of such Person owned by any Person other than such Person or a
Subsidiary of such Person (the amount of such Mandatorily Redeemable Obligation
to be determined for this purpose as the higher of the liquidation preference of
and the amount payable upon redemption of such Mandatorily Redeemable
Obligation), (f) any obligation of such Person to purchase securities or other
property that arises out of or in connection with the sale of the same or
substantially similar securities or property, (g) any obligation of such Person
(whether or not contingent) to any other Person in respect of a letter of credit
or other Guaranty issued by such other Person, (h) any Derivative Contract or
similar obligation, other than obligations under any Permitted Hedging
Transactions, obligating such Person to make payments, whether periodically or
upon the happening of a contingency, except that if any agreement relating to
such obligation provides for the netting of amounts payable by and to such
Person thereunder or if any such agreement provides for the simultaneous payment
of amounts by and to such Person, then in each such case, the amount of such
obligation shall be the net amount thereof (i) any Indebtedness of others
secured by (or for which the holder of such Indebtedness has an existing right,
contingent or otherwise, to be secured by) a Lien on any asset of such Person
and (j) any Indebtedness of others Guaranteed by such Person.

                  "INTELLECTUAL PROPERTY" shall mean, with respect to any
Person, all of such Person's now owned and hereafter arising or acquired:
patents, patent rights, patent applications, copyrights, works which are the
subject matter of copyrights, copyright registrations, trademarks, trade names,
trade styles, trademark and service mark applications, and licenses and rights
to use any of the foregoing; all extensions, renewals, reissues, divisions,
continuations, and continuations-in-part of any of the foregoing; all rights to
sue for past, present and future infringement of any of the foregoing;
inventions, trade secrets, formulae, processes, compounds, drawings, designs,
blueprints, surveys, reports, manuals, and operating standards; goodwill
(including any goodwill associated with any trademark or the license of any
trademark); customer and other lists in whatever form maintained; and trade
secret rights, copyright rights, rights in works of authorship, domain names and
domain name registrations; software and contract rights relating to software, in
whatever form created or maintained.

                  "INTELLISERV/COMPOSITE" shall mean one or both (as the context
may require) of the joint venture interests of Holdings in (i) Intelliserv,
Inc., a Delaware corporation, 50% of which is owned by Credit Parties, and (ii)
GPEX, L.P., a Texas limited partnership, 50% of which is owned by Credit
Parties.

                                       25
<PAGE>

                  "INTEREST EXPENSE" shall mean the aggregate consolidated
interest expense of the Consolidated Entity paid in cash in respect of
Indebtedness determined on a consolidated basis in accordance with GAAP,
including amortization of original issue discount on any Indebtedness and of all
fees (including, without limitation, commitment fees, closing costs, legal fees,
printing costs, SEC fees, accountants' fees and like fees and charges) payable
in connection with the incurrence of such Indebtedness (to the extent included
in interest expense for the relevant period in accordance with GAAP), the
interest portion of any deferred payment obligation and the interest component
of any capital lease obligations.

                  "INTEREST PERIOD" shall mean a period, commencing, in the case
of the first Interest Period applicable to a LIBOR Rate Loan, on the date of the
making of, or conversion into, such Loan, and, in the case of each subsequent,
successive Interest Period applicable thereto, on the last day of the
immediately preceding Interest Period, but without duplication of interest
charges for any day that is the last day of one Interest Period and the first
day of another Interest Period. The duration of each such Interest Period shall
be one, two, three or six months, in each case as the appropriate Funds
Administrator may, in an appropriate Notice of Borrowing, Notice of Continuation
or Notice of Conversion, select; PROVIDED that the appropriate Funds
Administrator may not select any Interest Period that ends after the Expiration
Date. Whenever the last day of any Interest Period would otherwise occur on a
day other than a Business Day, the last day of such Interest Period shall be
extended to occur on the next succeeding Business Day, PROVIDED that if such
extension would cause the last day of such Interest Period to occur in the next
following calendar month, the last day of such Interest Period shall occur on
the next preceding Business Day.

                  "INTEREST RATE AGREEMENT" means any interest rate swap
agreement, interest rate cap agreement, interest rate collar agreement or other
similar agreement or arrangement to which any Credit Party is a party.

                  "INTERIM ADVANCE" shall mean a Loan made by the US Agent to
the US Borrowers pursuant to SECTION 2.2(b)(i).

                  "INTERIM ADVANCE PERIOD" shall have the meaning ascribed to
that term in SECTION 2.2(b)(i).

                  "INTERNAL REVENUE SERVICE" or "IRS" shall mean the United
States Internal Revenue Service and any successor agency.

                  "INVENTORY" shall mean, with respect to any Person, all of
such Person's inventory, including: (a) all raw materials, work in process,
parts, components, assemblies, supplies and materials used or consumed in such
Person's business; (b) all goods, wares and merchandise, finished or unfinished,
held for sale or lease or leased or furnished or to be furnished under contracts
of service; and (c) all goods returned or repossessed by such Person.

                  "INVESTMENT" shall mean, as applied to an investment of or by
any Person, (i) all Guaranties by such Person of any Liabilities of another
Person (ii) all expenditures made and all Liabilities incurred (contingently or
otherwise) for or in connection with the acquisition of stock or other ownership
interests of another Person or assets of another Person comprising a business;
or

                                       26
<PAGE>

Indebtedness of, or for loans, advances, capital contributions or transfers of
property to, another Person. In determining the aggregate amount of Investments
outstanding at any particular time, (a) the amount of any Investment represented
by a Guaranty shall be taken at not less than the principal amount of the
Liabilities to which such Guaranty is applicable and still outstanding; (b)
there shall be deducted in respect of each such Investment any amount received
as a return of capital (but only by sale, repurchase, redemption, retirement,
repayment, liquidating dividend or liquidating distribution); (c) there shall
not be deducted in respect of any Investment any amounts received as earnings on
such Investment, whether as dividends, interest or otherwise; and (d) there
shall not be deducted from the original amount of any Investment, and such
Investment shall be deemed to continue to be "outstanding" in such original
amount notwithstanding, any (i) decrease in the market value thereof or (ii)
amount thereof that may have been forgiven, released, cancelled or otherwise
nullified or held to be invalid.

                  "ISSUING BANK" shall mean (a) any Lender and (B) any Affiliate
of a Lender that, in either case is acceptable to the US Agent and the US Funds
Administrator and has agreed in writing to issue Letters of Credit under this
Credit Agreement; provided however that US Agent or any of its Affiliates shall
not be obligated to issue any commercial Letter of Credit until such time as it
notifies the US Funds Administrator otherwise.

                  "ISSUING BANK FEES" shall have the meaning ascribed to that
term in SECTION 4.6(b).

                  "L/C APPLICATION" shall mean, as applied to any Issuing Bank,
(a) the form then generally used by such Issuing Bank as the form to be used by
a Person requesting such Issuing Bank to issue an irrevocable standby letter of
credit and (b) any agreement between such Issuing Bank and such Person pursuant
to which such Person agrees to reimburse such Issuing Bank for amounts disbursed
by such Issuing Bank under the letter of credit to which such application
relates (each a "REIMBURSEMENT AGREEMENT").

                  "L/C INTEREST RATE" shall have the meaning ascribed to that
term in SECTION 3.5(b).

                  "L/C NOTICE OF DRAWING" shall mean the date on which the
Issuing Bank provides the appropriate Agent with notice that a drawing has been
made under a Letter of Credit.

                  "L/C PARTICIPATION" shall have the meaning ascribed to that
term in SECTION 3.4.

                  "L/C PARTICIPATION FUNDING AMOUNT" shall have the meaning
ascribed to that term in SECTION 3.6(b)(i)(A).

                  "L/C PARTICIPATION FUNDING DATE" shall have the meaning
ascribed to that term in SECTION 3.6(b)(ii).

                  "L/C PARTICIPATION FUNDING NOTICE" shall have the meaning
ascribed to that term in SECTION 3.6(b)(i)(A).

                  "LENDER" shall, subject to SECTION 11.18(b)(ii), mean (a) each
Person listed as a "Lender" on the signature pages hereof and (b) each Person
that has been assigned any or all of the rights and obligations of a Lender
pursuant to SECTION 11.6.

                                       27
<PAGE>

                  "LETTER OF CREDIT" shall mean a US Letter of Credit or a
Canadian Letter of Credit.

                  "LETTER OF CREDIT FEES" shall have the meaning ascribed to
that term in SECTION 4.6(a).

                  "LETTER OF CREDIT OBLIGATIONS" shall mean the US Letter of
Credit Obligations and the Canadian Letter of Credit Obligations.

                  "LETTER OF CREDIT REQUEST" shall have the meaning ascribed to
that term in SECTION 3.2(a).

                  "LEVERAGE RATIO" shall mean, as at the last day of any Fiscal
Quarter, the ratio of Total Debt as of the last day of such Fiscal Quarter to
EBITDA for the twelve month period ending as of the last day of such Fiscal
Quarter, calculated on a Pro Forma Basis.

                  "LIABILITY" of any Person shall mean (in each case, whether
with full or limited recourse) any indebtedness, liability, obligation, covenant
or duty of or binding upon, or any term or condition to be observed by or
binding upon, such Person or any of its assets, of any kind, nature or
description, direct or indirect, absolute or contingent, due or not due,
contractual or tortious, liquidated or unliquidated, whether arising under
contract, Requirement of Law, or otherwise, whether now existing or hereafter
arising, and whether for the payment of money or the performance or
non-performance of any act.

                  "LIBOR LENDING OFFICE" shall mean, with respect to any Lender,
the office of such Lender specified as its "LIBOR Lending Office" opposite its
name on Annex I or in the relevant Assignment and Assumption Agreement (or, if
no such office is specified, its Domestic Lending Office), or such other office
or Affiliate of such Lender as such Lender may from time to time specify to the
appropriate Funds Administrator and the appropriate Agent.

                  "LIBOR MARGIN" shall mean, at any time, the Applicable Margin
for LIBOR Rate Loans at such time.

                  "LIBOR RATE" shall mean, with respect to any Interest Period,
(a) the rate per annum for Dollar deposits approximately equal to the principal
amount of the LIBOR Rate Loans for which the LIBOR Rate is being determined and
with maturities comparable to the Interest Period for which such LIBOR Rate
would apply, which appears on the Telerate Page 3750 at approximately 11:00
A.M., London time, on the day that is two (2) Business Days prior to the first
day of such Interest Period and (b) if no such rate so appears on the Telerate
Page 3750, an interest rate per annum equal to the rate (rounded upward to the
nearest whole multiple of one-sixteenth (1/16) of one percent (1.00%) per annum,
if such rate is not such a multiple) of the offered quotation, if any, to first
class banks in the London (U.K.) interbank market by Deutsche Bank for Dollar
deposits of amounts in immediately available funds comparable to the principal
amount of the LIBOR Rate Loans for which the LIBOR Rate is being determined with
maturities comparable to the Interest Period for which such LIBOR Rate will
apply as of approximately 10:00 A.M. two (2) Business Days prior to the
commencement of such Interest Period. The term "TELERATE PAGE 3750" shall mean
the display designated as Page 3750 on the Telerate Services (or such other page
as may replace such page on such service for the purpose of displaying a
comparable rate).

                                       28
<PAGE>

                  "LIBOR RATE LOAN" shall mean a US Loan or a Canadian Loan made
in US Dollars that bears, or is to bear, interest by reference to the LIBOR
Rate.

                  "LIEN(S)" shall mean (a) any lien, claim, charge, pledge,
security interest, deed of trust, mortgage, other encumbrance or other
arrangement having the practical effect of the foregoing or other preferential
arrangement of any other kind and shall include the interest of a vendor or
lessor under any conditional sale agreement, capital lease or other title
retention agreement and (b) in addition, in the case of any investment property,
any contract or other arrangement, express or implied, under which any Person
has the right to control such investment property.

                  "LOANS" shall mean amounts advanced by an Agent or a Lender
pursuant to SECTION 2.1, 2.2(a), 2.2(b), 3.6(a) or any other provision of this
Credit Agreement and includes Bankers' Acceptance Loans.

                  "LOCKBOXES" shall have the meaning ascribed to that term in
SECTION 2.5(b)(i).

                  "MAJORITY CANADIAN REVOLVING LENDERS" means Canadian Lenders
having or holding more than 50% of the aggregate Canadian Revolving Loan
Commitments of all Canadian Lenders.

                  "MAJORITY CANADIAN TERM LENDERS" means Canadian Lenders having
or holding more than 50% of the aggregate Canadian Term Loan Commitments of all
Canadian Lenders.

                  "MAJORITY CLASS LENDERS" means, at any time of determination,
(i) for the Class of Lenders having US Revolving Loan Commitments, Lenders
having or holding more than 50% of the aggregate US Revolving Loan Commitments
of all Lenders, (ii) for the Class of Lenders having US Term Loan Commitment,
Lenders having or holding more than 50% of the aggregate US Term Loan Commitment
of all Lenders, (iii) for the Class of Lenders having Canadian Revolving Loan
Commitment, Lenders having or holding more than 50% of the aggregate Canadian
Revolving Loan Commitment of all Lenders and (iv) for the Class of Lenders
having Canadian Term Loan Commitment, Lenders having or holding more than 50% of
the aggregate Canadian Term Loan Commitment of all Lenders.

                  "MAJORITY US REVOLVING LENDERS" means Lenders having or
holding more than 50% of the aggregate US Revolving Loan Commitment of all
Lenders.

                  "MAJORITY US TERM LENDERS" means Lenders having or holding
more than 50% of the aggregate US Term Loan Commitment of all Lenders.

                  "MAJORITY LENDERS" means Lenders having or holding more than
50% of the sum of the aggregate US Term Loan Commitment of all Lenders plus the
aggregate US Revolving Loan Commitment of all Lenders plus the aggregate
Canadian Revolving Loan Commitment of all Lenders plus the aggregate Canadian
Term Loan Commitment of all Lenders.

                  "MANDATORILY REDEEMABLE OBLIGATION" shall mean a Liability of
Holdings or any of its Subsidiaries, or a Liability of another Person Guaranteed
by Holdings or any of its Subsidiaries, to the extent that, in either case, it
is redeemable, payable or required to be purchased

                                       29
<PAGE>

or otherwise retired or extinguished (a) at a fixed or determinable date,
whether by operation of sinking fund or otherwise, (b) at the option of any
Person other than Holdings or such Subsidiary or (c) upon the occurrence of a
condition not solely within the control of such Holdings or such Subsidiary,
such as a redemption required to be made out of future earnings.

                  "MATERIAL ADVERSE EFFECT" shall mean a material adverse effect
on (a) the business, prospects, operations, results of operations, assets,
liabilities or condition (financial or otherwise) of the Credit Parties, taken
as a whole, (b) the value of Collateral or the amount which the Agents, the
Lenders or any Issuing Bank would be likely to receive (after giving
consideration to delays in payment and costs of enforcement) in the liquidation
of such Collateral, (c) any Credit Party's ability to perform its obligations
under the Credit Documents to which it is a party or (d) the rights and remedies
of the Agents, the Lenders or any Issuing Bank under any Credit Document.

                  "MATERIAL CONTRACT" shall mean any contract, lease, license
indenture, agreement, commitment or other arrangement (other than the Credit
Documents), whether written or oral, to which Holdings or any Subsidiary thereof
is a party with respect to which breaches, performances, nonperformances,
cancellations or failures to renew by any party thereto singly or in the
aggregate could reasonably be expected to have a Material Adverse Effect.

                  "MORTGAGES" shall mean the mortgage(s) or deeds(s) of trust
granted by any Credit Party in favor of the Agent and any leasehold mortgage(s)
granted by any Credit Party in favor of the Agent (if any) with respect to
leases entered into after the Closing Date, including, without limitation, a
debenture dated on or about the date hereof among Grant Prideco Canada Ltd. and
the Canadian Agent.

                  "MULTIEMPLOYER PLAN" shall mean a "multiemployer plan" as
defined in Sections 3(37) or 400l(a)(3) of ERISA and (a) which is, or within the
immediately preceding six (6) years was, contributed to by any Borrower, any
Subsidiary of any Borrower or any ERISA Affiliate or (b) with respect to which
any Borrower or any Subsidiary of any Borrower may incur any liability.

                  "NET ASSET SALE PROCEEDS" means, with respect to any Asset
Sale, cash payments (including any cash received by way of deferred payment
pursuant to, or by monetization of, a note receivable or otherwise, but only as
and when so received) received from such Asset Sale, net of any bona fide direct
costs incurred by any Credit Party in connection with such Asset Sale, including
(i) income taxes reasonably estimated to be actually payable by any Credit Party
within two years of the date of such Asset Sale as a result of any gain
recognized in connection with such Asset Sale and (ii) payment of the
outstanding principal amount of, premium or penalty, if any, and interest on any
Indebtedness (other than the Loans) that is secured by a Lien on the stock or
assets in question and that is required to be repaid under the terms thereof or
under applicable law as a result of such Asset Sale.

                  "NET INSURANCE/CONDEMNATION PROCEEDS" means any cash payments
or proceeds received by Holdings or any of its Subsidiaries (i) under any
business interruption or casualty insurance policy in respect of a covered loss
thereunder or (ii) as a result of the taking of any assets of Holdings or any of
its Subsidiaries by any Person pursuant to the power of eminent domain,
condemnation or otherwise, or pursuant to a sale of any such assets to a
purchaser with such power under threat of such a taking, in each case net of any
actual and reasonable documented costs

                                       30
<PAGE>

incurred by Holdings or any of its Subsidiaries in connection with the
adjustment or settlement of any claims of Holdings or such Subsidiary in respect
thereof.

                  "NET ORDERLY LIQUIDATION VALUE" shall mean, with respect to an
asset, the net orderly liquidation value thereof, as determined by an appraiser
engaged by Agent.

                  "NET PAYMENTS IN RESPECT OF FOREIGN SUBSIDIARIES" shall mean
the excess of (a) (i) payments by Credit Parties to Foreign Subsidiaries in
respect of Indebtedness owing to Foreign Subsidiaries, (ii) Guarantees of
Indebtedness of Foreign Subsidiaries, (iii) payments by Credit Parties in
satisfaction of obligations under Guaranties of obligations of any Foreign
Subsidiaries (other than Guarantees of Indebtedness already included pursuant to
the preceding clause (ii)), and (iv) loans to or equity investments in Foreign
Subsidiaries (other than loans listed on Schedule G and equity investments made
prior to the date of this Credit Agreement), over (b) (i) payments by Foreign
Subsidiaries to Credit Parties in respect of Indebtedness owing by Foreign
Subsidiaries to Credit Parties, (ii) loans to Credit Parties made by Foreign
Subsidiaries in compliance with Section 8.9(e) after the date of this Credit
Agreement and (iii) distributions in respect of equity by Foreign Subsidiaries
to Credit Parties. However, loans to or equity investments in Foreign
Subsidiaries shall not be included in the calculation of Net Payments in respect
of Foreign Subsidiaries to the extent that such loans or equity investments are
made to fund acquisitions permitted by Section 8.9(g) and included in
calculating usage of the acquisition basket provided therein.

                  "NEW SENIOR NOTE INDENTURE" means the indenture pursuant to
which the New Senior Notes are issued, as such indenture may be amended from
time to time to the extent permitted under SECTION 8.3(d).

                  "NEW SENIOR NOTES" means the 9% Senior Notes due 2009 of
Holdings in aggregate principal amount of $175,000,000 issued pursuant to the
New Senior Note Indenture.

                  "NON-CANADIAN LENDER" shall mean any Lender that is a
non-resident for purposes of Part XIII of the Income Tax Act (Canada) in respect
of the Canadian Loans.

                  "NON-US LENDER" shall mean any Lender or Issuing Bank that is
not a United States Person within the meaning of Section 7701(a)(30) of the
Internal Revenue Code.

                  "NOTE" shall mean a Term Note, a Revolving Note, a Canadian
Revolving Note or a Canadian Term Note.

                  "NOTICE OF BORROWING" shall have the meaning ascribed to that
term in SECTION 2.2(a)(i).

                  "NOTICE OF CONTINUATION" shall have the meaning ascribed to
that term in SECTION 4.3(b).

                  "NOTICE OF CONVERSION" shall have the meaning ascribed to that
term in SECTION 4.3(a).

                  "OBLIGATIONS" shall mean (a) the unpaid principal of and
interest on the Loans and the Notes, (b) the obligation of the Borrowers to pay
to an Issuing Bank the amounts of all

                                       31
<PAGE>

drawings together with interest accrued thereon at the L/C Interest Rate, made
under Letters of Credit of such Issuing Bank, (c) the Fees, (d) the Expenses,
(e) all other Liabilities of the respective Credit Parties to the Agent and any
Lender (in its capacity as such and not in its capacity as an Issuing Bank),
which may arise under, out of, or in connection with, the Credit Agreement, the
Notes, any other Credit Document or any other document made, delivered or given
in connection herewith or therewith, (f) all other Liabilities of the respective
Borrowers to an Issuing Bank under all its L/C Applications and Letters of
Credit and (g) any Permitted Hedging Transactions of any Credit Parties owing to
Lenders or their Affiliates. As used in CLAUSES (a), (b) AND (c) and wherever
else the determination of the amount of "interest" is relevant, "interest" shall
include interest accruing on or after the filing of, or what would have accrued
but for the filing of, any petition in bankruptcy, or the commencement of any
insolvency, reorganization, or like proceeding, relating to any Borrower,
whether or not a claim for post-filing or post-petition interest is allowed in
such proceeding.

                  "OTHER TAXES" shall have the meaning ascribed to that term in
SECTION 2.8(b).

                  "PARENT" shall mean Grant Prideco, Inc., a Delaware
corporation.

                  "PAYMENT" shall have the meaning ascribed to that term in
SECTION 2.10.

                  "PBGC" shall mean the Pension Benefit Guaranty Corporation and
any Person succeeding to the functions thereof.

                  "PERMITTED BILL-AND HOLD TRANSACTION" shall mean a transaction
that is invoiced as "ex works place of manufacture" and supported by all
documentation (including, without limitation, third party inspection reports)
necessary to establish that title to the applicable asset subject to such
purchase transaction has been legally transferred to such account debtor and
that such account debtor has assumed the legal risk of ownership of such asset,
irrespective of whether such asset is held by such account debtor or any other
Person, in form and substance acceptable to US Agent in its reasonable
discretion.

                  "PERMITTED BUSINESS" means the drill pipe and tubular
business, tubular steel mills, drilling tools, oil field goods and services, and
any businesses, services or activities reasonably incident or related thereto.

                  "PERMITTED DISCRETION" shall mean an Agent's judgment
exercised in good faith based upon its consideration of any factor which such
Agent believes in good faith: (a) will or could adversely affect the value of
any Collateral, the enforceability or priority of such Agent's Liens thereon or
the amount which such Agent, the Lenders or any Issuing Bank would be likely to
receive (after giving consideration to delays in payment and costs of
enforcement) in the liquidation of such Collateral; (b) suggests that any
collateral report or financial information delivered to such Agent by any Person
on behalf of any Borrower is incomplete, inaccurate or misleading in any
material respect; (c) materially increases the likelihood of a bankruptcy,
reorganization or other insolvency proceeding involving any Borrower or any
Subsidiary of any Borrower or any of the Collateral; or (d) creates or
reasonably could be expected to create a Default or Event of Default. In
exercising such judgment, an Agent may consider such factors already included in
or tested by the definition of Eligible Accounts Receivable or Eligible
Inventory, as

                                       32
<PAGE>

well as any of the following: (i) the changes in collection history and dilution
with respect to the Accounts; (ii) changes in demand for, pricing of, or product
mix of Inventory; (iii) changes in any concentration of risk with respect to the
respective Borrowers' Accounts or Inventory; and (iv) any other factors that are
likely, in Agent's good faith judgment, to change the credit risk of lending to
any Borrower on the security of any Borrowers' Accounts or Inventory. The burden
of establishing lack of good faith hereunder shall be on the Borrowers.

                  "PERMITTED HEDGING TRANSACTIONS" shall mean an Interest Rate
Agreement, commodity hedging agreement or a Currency Agreement designed to hedge
against fluctuations in interest rates, commodity values or currency values,
respectively, entered into by a Borrower with a Lender or its Affiliate not for
purposes of speculation.

                  "PERMITTED LIENS" shall have the meaning ascribed to that term
in SECTION 8.4.

                  "PERMITTED RESTRICTIVE COVENANT" shall mean (a) any covenant
or restriction contained in any Credit Document, (b) any covenant or restriction
binding upon any Person at the time such Person becomes a Subsidiary of any
Borrower if the same is not created in contemplation thereof, (c) any covenant
or restriction of the type contained in SECTION 8.13 that is contained in any
contract evidencing or providing for the creation of or concerning Indebtedness
secured by any Purchase Money Lien so long as such covenant or restriction is
limited to the property purchased therewith and proceeds thereof, (d) any
covenant or restriction described in SCHEDULE J, but only to the extent such
covenant or restriction is there identified by specific reference to the
provision of the contract in which such covenant or restriction is contained or
(e) any covenant or restriction that (i) is not more burdensome than an existing
Permitted Restrictive Covenant permitted by CLAUSE (b), (c) or (d) above; (ii)
is contained in a contract constituting a renewal, extension or replacement of
the Contract in which such existing Permitted Restrictive Covenant is contained;
and (iii) is binding only on the Person or Persons bound by such existing
Permitted Restrictive Covenant.

                  "PERSON" shall mean any individual, sole proprietorship,
partnership, joint venture, trust, unincorporated organization, association,
corporation, limited liability company, institution, entity, party or government
(including any division, agency or department thereof), and, as applicable, the
successors, heirs and assigns of each.

                  "PLAN" shall mean any employee benefit plan (within the
meaning of Section 3(3) of ERISA), whether oral or written, maintained or
contributed to by any Borrower, any Subsidiary of any Borrower or any ERISA
Affiliate, or with respect to which any Borrower, any Subsidiary of any Borrower
or any ERISA Affiliate, may incur liability.

                  "PRIME RATE LOAN" shall mean (i) with respect to a US Loan, a
Loan that bears, or is to bear, interest by reference to the US Prime Rate and
(ii) with respect to a Canadian Loan, a Loan that bears, or is to bear, interest
by reference to the Canadian Prime Rate.

                  "PRO FORMA BASIS" means, after giving effect on a pro forma
basis to any permitted acquisitions made during the relevant period and any
permitted dispositions made during such period (other than sales of inventory in
the ordinary course of business and dispositions of obsolete equipment) as
follows:

                                       33
<PAGE>

                           (i) any Indebtedness incurred or assumed by Holdings
         or any of its Subsidiaries in connection with such permitted
         acquisitions and any Indebtedness repaid in connection with such
         permitted acquisitions or dispositions shall be deemed to have been
         incurred or repaid, respectively, as of the first day of the period;

                           (ii) if such Indebtedness incurred or assumed by
         Holdings or any of its Subsidiaries in connection with such permitted
         acquisitions has a floating or formula rate, then the rate of interest
         for such Indebtedness for the applicable period shall be computed as if
         the rate in effect for such Indebtedness on the relevant measurement
         date had been the applicable rate for the entire applicable period; and

                           (iii) income statement items (whether positive or
         negative) attributable to the property or business acquired or disposed
         of in such permitted acquisitions or dispositions shall be included as
         if such acquisitions or dispositions took place on the first day of
         such period on a pro forma basis.

                  All pro forma adjustments shall be approved by the Agent in
its reasonable discretion.

                  "PROHIBITED TRANSACTION" shall mean any transaction that is
prohibited under Code Section 4975 or ERISA Section 406 and not exempt under
Code Section 4975 or ERISA Section 408.

                  "PROPORTIONATE SHARE" shall, subject to SECTION 11.18(b)(ii),
mean, (i) with respect to all payments, computations and other matters relating
to the US Term Loan Commitment or the US Term Loans of any Lender, the
percentage obtained by dividing (x) the US Term Loan Commitment of that Lender
by (y) the Total US Term Loan Commitment, (ii) with respect to all payments,
computations and other matters relating to the US Revolving Loan Commitment or
the US Revolving Loans of any Lender or any Letters of Credit issued or
participations therein deemed purchased by any US Lender, the percentage
obtained by dividing (x) the US Revolving Loan Commitment of that Lender by (y)
the Total US Revolving Loan Commitment, (iii) with respect to all payments,
computations and other matters relating to the Canadian Revolving Loan
Commitment or the Canadian Revolving Loans of any Canadian Lender or any Letters
of Credit issued or participations therein deemed purchased by any Canadian
Lender, the percentage obtained by dividing (x) the Canadian Revolving Loan
Commitment of that Canadian Lender by (y) the Total Canadian Revolving Loan
Commitment, (iv) with respect to all payments, computations and other matters
relating to the Canadian Term Loan Commitment or the Canadian Term Loans of any
Lender, the percentage obtained by dividing (x) the Canadian Term Loan
Commitment of that Lender by (y) the Total Canadian Term Loan Commitment, and
(v) for all other purposes with respect to each Lender, the percentage obtained
by dividing (x) the sum of the US Term Loan Commitment of that Lender plus the
US Revolving Loan Commitment of that Lender plus the Canadian Revolving Loan
Commitment of that Lender plus the Canadian Term Loan Commitment of that Lender
by (y) the sum of the Total US Term Loan Commitment plus the Total US Revolving
Loan Commitment plus the Total Canadian Revolving Loan Commitment plus the Total
Canadian Term Loan Commitment, in any such case as the applicable percentage may
be adjusted by assignments permitted pursuant to Section 11.6(c) or required
pursuant to Section 11.10(c).

                                       34
<PAGE>

                  "PURCHASE MONEY LIENS" shall mean Liens on any item of
Equipment or Real Estate of any Credit Party acquired after the date of this
Credit Agreement to secure the purchase price thereof, PROVIDED that each such
Lien shall attach only to the property to be acquired and proceeds thereof.

                  "QUALIFIED STOCK" means, with respect to any Person, any
Capital Securities of such Person that is not Disqualified Stock.

                  "REAL ESTATE" shall mean all real property owned or leased by
any Borrower or any Subsidiary of any Borrower, together with all fixtures,
improvements and other structures thereon.

                  "REDUCED RATE" shall have the meaning ascribed to that term in
SECTION 2.8(e), relating to backup withholding tax.

                  "REED ASSUMPTION" shall have the meaning ascribed to that term
in SECTION 11.13.

                  "REED CANADA" shall mean Camco International (Canada) Limited,
an Ontario corporation.

                  "REGULATION D" shall mean Regulation D of the Board of
Governors of the Federal Reserve System as from time to time in effect and any
successor thereto.

                  "REIMBURSEMENT AGREEMENT" shall have the meaning ascribed to
that term in CLAUSE (b) of the definition of "L/C Application."

                  "RELATED AGREEMENTS" means, collectively, the Acquisition
Agreement and the New Senior Note Indenture.

                  "REPORTABLE EVENT" shall mean any of the events described in
Section 4043 of ERISA and the regulations thereunder, for which notice to the
PBGC has not been waived.

                  "REQUIREMENT OF LAW" shall mean, as to any Person, the
Governing Documents of such Person, and any law, treaty, rule, regulation,
direction, ordinance, criterion or guideline or determination of a court or
other Governmental Authority or determination of an arbitrator, in each case
applicable to or binding upon such Person or any of its property or to which
such Person or any of its property is subject.

                  "RESTRICTED PAYMENT" means, with respect to any Person, (a)
any payment with respect to or on account of any of the Capital Securities of
such Person, including any dividend or other distribution on, any payment of
interest on or principal of, and any payment (other than a payment effected
using the Qualified Stock of Grant Prideco, Inc.) on account of any purchase,
redemption, retirement, exchange, defeasance or conversion of, or on account of
any claim relating to or arising out of the offer, sale or purchase of, any such
Capital Securities and (b) any optional payment or prepayment on or redemption,
retirement, (including by making payments to a sinking or analogous fund),
repurchase, defeasance or other acquisition of, any Indebtedness (other than
Indebtedness pursuant to this Credit Agreement). For the purposes of this
definition, a "payment" shall include the transfer of any asset or the
incurrence of any Indebtedness or other Liability (the amount of any such
payment to be the fair market value of such asset or the amount of such

                                       35
<PAGE>

obligation, respectively) but shall not include (i) the issuance by such Person
to the holders of a class or series of a class of its Capital Securities of the
same class and, if applicable, series, other than, in the case of Holdings or
any Subsidiary thereof, Mandatorily Redeemable Obligations or (ii) any issuance
of Qualified Stock of Grant Prideco, Inc.

                  "RETIREE WELFARE PLAN" means, at any time, a welfare plan (as
defined in Section 3(1) of ERISA) that provides for continuing coverage or
benefits for any participant or any beneficiary of a participant after such
participant's termination of employment, other than continuation coverage
provided pursuant to Section 4980B of the Code and at the sole expense of the
participant or the beneficiary of the participant.

                  "REVOLVER AVAILABILITY" means, at any time, the amount by
which (A) the lesser of (i) the Total Revolving Loan Commitments and (ii) the
aggregate Borrowing Base of all Borrowers exceeds (B) the Total Revolving Loan
Exposure.

                  "REVOLVING LENDER" means a Lender that has a Revolving Loan
Commitment and/or that has an outstanding Revolving Loan.

                  "REVOLVING LOAN COMMITMENT" means the commitment of a
Revolving Lender to make Revolving Loans to the Borrowers pursuant to subsection
2.1(b), and "REVOLVING LOAN COMMITMENTS" means such commitments of all Revolving
Lenders in the aggregate.

                  "REVOLVING LOAN EXPOSURE" of a Lender means the principal
amount of such Lender's Revolving Loans outstanding plus such Lender's
Proportionate Share of outstanding Letter of Credit Obligations.

                  "REVOLVING LOANS" means the US Revolving Loans and the
Canadian Revolving Loans.

                  "REVOLVING NOTES" shall mean the US Revolving Notes and the
Canadian Revolving Notes.

                  "SECOND TIER REVOLVING LOANS" means any US Revolving Loans
made to US Borrowers under this Credit Agreement that are not First Tier
Revolving Loans.

                  "SECURITY AGREEMENT" shall mean the Security Agreement, of
even date herewith, among the Agent and the Borrowers, substantially in the form
of Exhibit J.

                  "SELLER" means Schlumberger Technology Corporation.

                  "SERVING AFFILIATE" shall mean an Affiliate of a Lender that
is an Issuing Bank.

                  "SETTLEMENT DATE" shall have the meaning ascribed to that term
in SECTION 2.3(b)(i).

                  "SPOT RATE" means the rate quoted by the US Agent in
accordance with its customary procedures as the spot rate for the purchase by US
Agent of Dollars with a currency other than Dollars or the purchase of a
currency other than Dollars with Dollars, as the case may

                                       36
<PAGE>

be, through its FX Trading Office at the time such office ordinarily determines
the spot rate for such currency on such date as of which the applicable foreign
exchange computation is made.

                  "START DATE" shall mean, with respect to any Applicable Margin
Period, the first day of such Applicable Margin Period.

                  "SUBJECT BUSINESS" means the Reed Hycalog Business of Seller
and all other rights, assets and businesses to be acquired pursuant to the
Acquisition Agreement.

                  "SUBSIDIARY" means, with respect to any Person at any time (a)
any other Person the accounts of which would be consolidated with those of such
first Person in its consolidated financial statements as of such time, and (b)
such other Person (i) who is, at such time, Controlled by, or (ii) securities of
which having ordinary voting power to elect a majority of the board of directors
(or other persons having similar functions), or other ownership interests of
which ordinarily constituting a majority voting interest, are at such time,
directly or indirectly, owned or Controlled by such first Person, or by one or
more of its Subsidiaries, or by such first Person and one or more of its
Subsidiaries.

                  "SUBSIDIARY GUARANTOR" means any Subsidiary of Holdings that
executes and delivers a counterpart to the Subsidiary Guaranty. As of the
Closing Date, the Subsidiary Guarantors are those listed on Schedule D.

                  "SUBSIDIARY GUARANTY" means the Subsidiary Guaranty executed
and delivered by the Subsidiary Guarantors on the Closing Date pursuant to
SECTION 5.1(a) and thereafter supplemented under certain circumstances by
certain Subsidiaries of Holdings in accordance with SECTION 7.18, as such
Subsidiary Guaranty may be amended, supplemented or otherwise modified from time
to time substantially in the form of Exhibit I.

                  "SYNDICATION DATE" shall mean the earlier of (a) the date
which is ninety (90) days after the Closing Date and (b) the date on which the
Agent notifies the US Funds Administrator that the primary syndication has been
completed, as determined by the Agent in its sole discretion, which notice shall
be promptly given.

                  "TAX TRANSFEREE" shall have the meaning ascribed to that term
in SECTION 2.8(a).

                  "TAXES" shall have the meaning ascribed to that term in
SECTION 2.8(a).

                  "TERMINATION EVENT" shall mean (a) a Reportable Event with
respect to any Title IV Plan or Multiemployer Plan; (b) the withdrawal of any
Borrower, any Subsidiary of any Borrower or any ERISA Affiliate from a Title IV
Plan during a plan year in which such entity was a "substantial employer" as
defined in Section 4001(a)(2) of ERISA; (c) the providing of notice of intent to
terminate a Title IV Plan in a distress termination described in Section 4041(c)
of ERISA or the treatment of any amendment as a termination under Section
4041(e) of ERISA; (d) the institution by the PBGC of proceedings to terminate a
Title IV Plan or Multiemployer Plan; (e) any event or condition (i) that might
constitute grounds under Section 4042 of ERISA for the termination of, or the
appointment of a trustee to administer, any Title IV Plan or Multiemployer Plan,
or (ii) that may result in termination of a Multiemployer Plan pursuant to
Section 4041A of ERISA; or (f) the partial or complete withdrawal within the
meaning of Sections 4203 and 4205 of

                                       37
<PAGE>

ERISA, of any Borrower, any Subsidiary of any Borrower or any ERISA Affiliate
from a Multiemployer Plan.

                  "TERM LOAN COMMITMENT" means the commitment of a Lender to
make Term Loans to the Borrowers pursuant to subsection 2.1(a), and "TERM LOAN
COMMITMENTS" means such commitments of all Lenders in the aggregate.

                  "TERM LOAN EXPOSURE" means, with respect to any Lender, as of
any date of determination (i) prior to the funding of the Term Loans, that
Lender's Term Loan Commitment, and (ii) after the funding of the Term Loans, the
outstanding principal amount of the Term Loan of that Lender.

                  "TERM LOANS" means the US Term Loans and the Canadian Term
Loans.

                  "TERM NOTES" means the US Term Notes and the Canadian Term
Notes.

                  "TEST DATE" shall mean, with respect to any Start Date, the
last day of the most recent fiscal quarter of the Consolidated Entity ended
immediately prior to such Start Date.

                  "TEST PERIOD" shall mean each period of four consecutive
fiscal quarters of the Consolidated Entity then last ended (in each case taken
as one accounting period).

                  "TITLE IV PLAN" shall mean a Plan that is an employee pension
benefit plan as defined in Section 3(2) of ERISA (other than a Multiemployer
Plan) for which the funding requirements under Section 412 of the Code or
Section 302 of ERISA is, or within the immediately preceding six (6) years was,
in whole or in part, the responsibility of any Borrower, any Subsidiary of any
Borrower or any ERISA Affiliate.

                  "TOTAL CANADIAN REVOLVING LOAN EXPOSURE" shall mean the
aggregate Canadian Revolving Loan Exposure of all Canadian Lenders.

                  "TOTAL CANADIAN REVOLVING LOAN COMMITMENTS" shall mean the
aggregate of the Canadian Revolving Loan Commitments of all the Lenders, which
in the aggregate shall not exceed $7,000,000.

                  "TOTAL CANADIAN TERM LOAN EXPOSURE" shall mean the aggregate
Canadian Term Loan Exposure of all Canadian Lenders.

                  "TOTAL DEBT" shall mean, as at the last day of any Fiscal
Quarter, the aggregate amount of all Indebtedness of the Consolidated Entity
determined in accordance with GAAP as of the last day of such Fiscal Quarter.

                  "TOTAL REVOLVING LOAN COMMITMENTS" shall mean the aggregate of
the US Revolving Loan Commitments and the Canadian Revolving Loan Commitments of
all the Lenders.

                  "TOTAL REVOLVING LOAN EXPOSURE" shall mean the aggregate Total
US Revolving Loan Exposure and the Total Canadian Revolving Loan Exposure.

                                       38
<PAGE>

                  "TOTAL US REVOLVING LOAN COMMITMENTS" shall mean the aggregate
of the US Revolving Loan Commitments of all the Lenders, which in the aggregate
shall not exceed $183,000,000.

                  "TOTAL US REVOLVING LOAN EXPOSURE" shall mean, at any time, an
amount equal to the sum of (a) the US Letter of Credit Obligations and (b) the
principal amount of outstanding US Revolving Loans (including Interim Advances).

                  "TOTAL US TERM LOAN EXPOSURE" shall mean the aggregate US Term
Loan Exposure of all Lenders.

                  "TRANSACTION COSTS" means the fees, costs and expenses payable
by Holdings on or before the Closing Date in connection with the transactions
contemplated by the Loan Documents and the Related Agreements.

                  "TRIGGER EVENT" means the occurrence of four consecutive
Fiscal Quarters in which the Fixed Charge Coverage Ratio is less than 1.0 to
1.0.

                  "TYPE" shall mean, with respect to any Loan, whether such Loan
is a LIBOR Rate Loan, a Prime Rate Loan or a Bankers' Acceptance Loan.

                  "UCC" shall mean the Uniform Commercial Code as in effect from
time to time in the State of New York; PROVIDED that if, with respect to any
financing statement or by reason of any provisions of law, the perfection or the
effect of perfection or non-perfection of the Liens granted to the Agent
pursuant to the applicable Credit Document is governed by the Uniform Commercial
Code as in effect in a jurisdiction of the United States other than the State of
New York, then "UCC" shall mean the Uniform Commercial Code as in effect from
time to time in such other jurisdiction for purposes of the provisions of this
Credit Agreement, each Credit Document and any financing statement relating to
such perfection or effect of perfection or non-perfection; and further provided
that in respect of any Lien governed by the laws of a province of Canada, other
than the laws of the province of Quebec, "UCC" shall mean the Personal Property
Security Act in effect from time to time in such province and in respect of any
Lien governed by the laws of the province of Quebec, "UCC" shall mean the
applicable provisions of the Civil Code of Quebec.

                  "UNFUNDED PENSION LIABILITY" means, at any time, the aggregate
amount, if any, of the sum of (a) the amount by which the present value of all
accrued benefits under each Title IV Plan exceeds the fair market value of all
assets of such Title IV Plan allocable to such benefits in accordance with Title
IV of ERISA, all determined as of the most recent valuation date for each such
Title IV Plan using the actuarial assumptions for funding purposes in effect
under such Title IV Plan, and (b) for a period of 5 years following a
transaction which might reasonably be expected to be covered by Section 4069 of
ERISA, the liabilities (whether or not accrued) that could be avoided by any
Borrower, Subsidiary of any Borrower or any ERISA Affiliate as a result of such
transaction.

                  "UNUSED LINE FEE" shall mean a non-refundable fee equal to a
per annum percentage of the amount by which the Revolving Loan Commitments
exceed the sum of the Total Revolving Loan Exposure, such percentage equaling,
during any Applicable Margin Period, the

                                       39
<PAGE>

percentage set forth below corresponding to the Leverage Ratio as of the Test
Date for such Applicable Margin Period, provided, however, that until the Start
Date of the first Applicable Margin Period, the Unused Line Fee shall equal the
rate appearing at LEVEL II of the chart set forth below:

<Table>
<Caption>
                                              Leverage Ratio         Unused Line Fee
                                              --------------         ---------------
<S>                                      <C>                         <C>
                          Level I        Greater than 3.5 to 1.00          .50%
                          Level II       Equal to or less than
                                         3.5 to 1.00 but greater
                                         than 3.0 to 1.00                 .375%
                          Level III      Equal to or less than
                                         3.0 to 1.00 but greater
                                         than 2.5 to 1.00                 .375%
                          Level IV       Equal to or less than
                                         2.5 to 1.00 but greater
                                         than 2.0 to 1.00                 .375%
                          Level V        Equal to or less than
                                         2.0 to 1.00                       .25%
</Table>

PROVIDED, that, notwithstanding the foregoing, if the Borrowers shall fail to
deliver the financial statements that are required to be delivered pursuant to
SECTION 7.1(b), from the date which is three Business Days after the date on
which such financial statements were so required to be delivered until the date
of actual delivery thereof, the Unused Line Fee shall be a percentage per annum
equal to the applicable percentage amount set forth above with respect to LEVEL
I. If a Default or an Event of Default shall exist at the time any reduction in
the Unused Line Fee has been or is to be implemented, that reduction shall be
rescinded or deferred until the date on which such Default or Event of Default
is cured or waived and at all times during the existence of such Default or
Event of Default, the Unused Line Fee shall be a percentage per annum equal to
the applicable percentage amounts set forth above with respect to LEVEL I.

                  "US AGENT" shall have the meaning ascribed to that term in the
preamble to this Credit Agreement and shall include any successor US Agent
appointed pursuant to SECTION 10.9.

                  "US BORROWER" means (i) any of Grant Prideco, LP, XL Systems,
L.P., Texas Arai, Inc., Tube-Alloy Corporation, Star Operating Company or (ii)
Reed-Hycalog Operating, L.P., after the effectiveness of the Reed Assumption or
(iii) any new Borrower domiciled in the U.S. and approved by US Agent in
accordance with Section 11.23; and "US BORROWERS" means all such entities
collectively.

                                       40
<PAGE>

                  "US BORROWING BASE" means the sum of the Borrowing Bases for
the US Borrowers.

                  "US FUNDS ADMINISTRATOR" shall mean Grant Prideco, LP in its
capacity as borrowing agent and funds administrator for the US Borrowers
hereunder and under each of the other Credit Documents.

                  "US LENDER" means any US Revolving Lender or any US Term
Lender.

                  "US LETTER OF CREDIT" shall mean all letters of credit
(whether commercial or stand-by and whether for the purchase of inventory,
equipment or otherwise) issued for the account of any US Borrower by an Issuing
Bank pursuant to ARTICLE 3 of this Credit Agreement and all amendments,
renewals, extensions or replacements thereof.

                  "US LETTER OF CREDIT OBLIGATIONS" shall mean, at any time, the
sum of (a) the aggregate undrawn face amounts of all US Letters of Credit
outstanding at such time, PLUS (b) the aggregate unreimbursed amount of all
drawings under US Letters of Credit.

                  "US LOANS" means the US Term Loans and the US Revolving Loans.

                  "US PRIME RATE" shall mean the rate that Deutsche Bank
announces from time to time in New York, New York as its US Prime Rate in the
United States, as in effect from time to time. The US Prime Rate is a reference
rate and does not necessarily represent the lowest or best rate actually charged
to any customer. Deutsche Bank, DBTCo. and each of the other Lenders may make
commercial loans or other loans at rates of interest at, above or below the US
Prime Rate.

                  "US REVOLVING LENDER" means any Lender that has a US Revolving
Loan Commitment and/or that has an outstanding US Revolving Loan.

                  "US REVOLVING LOAN COMMITMENT" means the commitment of a US
Revolving Lender to make US Revolving Loans to the US Borrowers pursuant to
subsection 2.1(b)(i), and "US REVOLVING LOAN COMMITMENTS" means such commitments
of all US Revolving Lenders in the aggregate.

                  "US REVOLVING LOAN EXPOSURE" of a US Lender means the
principal amount of such Lender's US Revolving Loans outstanding plus such
Lender's Proportionate Share of outstanding US Letter of Credit Obligations.

                  "US REVOLVING LOANS" means the Loans made by US Revolving
Lenders to the US Borrowers pursuant to subsection 2.1(b)(i).

                  "US REVOLVING NOTE" shall mean a promissory note of the
Borrowers payable to the order of any US Revolving Lender, in the form of
EXHIBIT B-3, evidencing the aggregate Indebtedness of the US Borrowers to such
Lender resulting from the US Revolving Loans made by such Lender or acquired by
such Lender pursuant to SECTION 11.6.

                  "US TERM LENDER" means any Lender that has a US Term Loan
Commitment and/or that has an outstanding US Term Loan.

                                       41
<PAGE>

                  "US TERM LOAN COMMITMENT" means the commitment of a Lender to
make US Term Loans to the Borrowers pursuant to subsection 2.1(a)(i), and "US
TERM LOAN COMMITMENTS" means such commitments of all Lenders in the aggregate.

                  "US TERM LOAN EXPOSURE" means, with respect to any Lender, as
of any date of determination (i) prior to the funding of the US Term Loans, that
Lender's US Term Loan Commitment, and (ii) after the funding of the US Term
Loans, the outstanding principal amount of the US Term Loan of that Lender.

                  "US TERM LOANS" means the Loans made by Lenders to the US
Borrowers pursuant to subsection 2.1(a).

                  "US TERM NOTES" means shall mean a promissory note of the
Borrowers payable to the order of any Lender, in the form of EXHIBIT B-1,
evidencing the aggregate Indebtedness of the Borrowers to such Lender resulting
from the US Term Loans made by such Lender or acquired by such Lender pursuant
to SECTION 11.6.

                  "VALUE" shall mean, as determined by an Agent in good faith,
(a) with respect to Eligible Accounts Receivable, the gross face amount of
Eligible Accounts Receivable less the sum of (i) sales, excise or similar taxes
included in the amount thereof and (ii) returns, discounts, claims, credits,
charges and allowances of any nature at any time issued, owing, granted,
outstanding, available or claimed with respect thereto and (b) with respect to
Eligible Inventory, the lower of (i) cost computed on a first-in first-out basis
in accordance with GAAP or (ii) market value.

                  "WELFARE PLAN" means a Plan described in Section 3(1) of
ERISA.

                  "WHOLLY OWNED SUBSIDIARY" shall mean, with respect to any
Person, any Subsidiary of such Person all of the Capital Securities of which
(except directors' qualifying shares) are, directly or indirectly, owned or
Controlled by such Person or one or more Wholly Owned Subsidiaries of such
Person or by such Person and one or more of such Subsidiaries.

         1.2 ACCOUNTING TERMS AND DETERMINATIONS. Unless otherwise defined or
specified herein, all accounting terms used herein shall have the meanings
customarily given in accordance with GAAP, and all financial computations to be
made under this Credit Agreement shall, unless otherwise specifically provided
herein, be made in accordance with GAAP applied on a basis consistent in all
material respects with the Financial Statements delivered to the Agent and the
Lenders on the Closing Date. All accounting determinations for purposes of
determining compliance with SECTION 8.1 shall be made in accordance with GAAP
and applied on a basis consistent in all material respects with the Financial
Statements delivered to the Agent and the Lenders on the Closing Date. The
Financial Statement required to be delivered hereunder from and after the
Closing Date and all financial records shall be maintained in accordance with
GAAP or, if GAAP shall change from the basis used in preparing the Financial
Statements delivered to the Agent and the Lenders on the Closing Date, the
certificates required to be delivered pursuant to SECTION 7.1 demonstrating
compliance with the covenants contained herein shall include calculations
setting forth the adjustments necessary to demonstrate how the Borrowers are in
compliance with the financial covenants based upon GAAP as in effect on the
Closing Date. If any

                                       42
<PAGE>

Borrower shall change its method of inventory accounting from the
first-in-first-out method, all calculations necessary to determine compliance
with the covenants contained herein shall be made as if such method of inventory
accounting had not been so changed.

         1.3 OTHER INTERPRETIVE PROVISIONS. Terms not otherwise defined herein
which are defined in the UCC shall have the meanings given them in the UCC. The
words "hereof" "herein" and "hereunder" and words of similar import when used in
this Credit Agreement shall refer to this Credit Agreement as a whole and not to
any particular provision of this Credit Agreement, and references to Article,
Section, Annex, Schedule, Exhibit and like references are references to this
Credit Agreement unless otherwise specified. Any item or list of items set forth
following the word "including," "include" or "includes" is set forth only for
the purpose of indicating that, regardless of whatever other items are in the
category in which such item or items are "included," such item or items are in
such category, and shall not be construed as indicating that the items in the
category are limited to such items or to items similar to such items. An Event
of Default shall "continue" or be "continuing" until such Event of Default has
been waived in accordance with SECTION 11.10. Except as otherwise specified
herein, all references herein (a) to any Person shall be deemed to include such
Person's successors and assigns, (b) to any Requirement of Law defined or
referred to herein shall be deemed references to such Requirement of Law or any
successor Requirement of Law as the same may have been or may be amended or
supplemented from time to time, (c) to any Credit Document or Collateral
Document defined or referred to herein shall be deemed references to such Credit
Document or Collateral Document (and, in the case of any Note or any other
instrument, any instrument issued in substitution therefor) as the terms thereof
may have been or may be amended, supplemented, waived or otherwise modified from
time to time, PROVIDED that, in the case of any L/C Application or Letter of
Credit, any such amendment, supplement, waiver or other modification shall have
been approved in writing by the Agent and (d) to any other document, agreement,
instrument or contract shall include references to all amendments, supplements,
waivers or other modifications thereto to the extent not otherwise prohibited
under the terms of this Credit Agreement. Whenever the context so requires, the
neuter gender includes the masculine or feminine, the masculine gender includes
the feminine, and the singular number includes the plural, and vice versa.
Except as otherwise specified herein, all references to the time of day shall be
deemed to be to the City of New York time as then in effect.

                                    ARTICLE 2

                                      LOANS

         2.1 COMMITMENTS; BANKERS' ACCEPTANCES; DELIVERY OF NOTES.

                  (a) Term Loans.

                           (i) US Term Loans. Subject to the terms and
         conditions set forth in this Credit Agreement, each Lender that has a
         US Term Loan Commitment severally agrees to make US Term Loans in
         Dollars to one or more of the US Borrowers on a joint and several basis
         on the Closing Date in an amount not exceeding such Lender's
         Proportionate Share of the aggregate amount of the US Term Loan
         Commitments to be used for the purposes identified in SECTION 7.11. The
         amount of each Lender's US Term Loan Commitment is set forth opposite
         its name on Annex 1 annexed hereto and the aggregate

                                       43
<PAGE>

         amount of the US Term Loan Commitments is $47,000,000; provided, that
         the amount of the US Term Loan Exposure shall be reduced from time by
         the amount of any payments applied to the principal thereof pursuant to
         SECTION 2.4. Each Lender's US Term Loan Commitment shall expire
         immediately and without further action on January 31, 2003 if the US
         Term Loans are not made on or before that date. The US Borrowers may
         make only one borrowing under the US Term Loan Commitments. Amounts
         borrowed under this Section 2.1(a)(i) and subsequently repaid or
         prepaid may not be reborrowed.

                           (ii) Canadian Term Loans. Subject to the terms and
         conditions set forth in this Credit Agreement, each Canadian Lender
         that has a Canadian Term Loan Commitment severally agrees to make
         Canadian Term Loans in Dollars or Canadian Dollars to one or more of
         the Canadian Borrowers on a joint and several basis on the Closing Date
         in an aggregate amount not exceeding such Lender's Proportionate Share
         of the aggregate amount of the Canadian Term Loan Commitments to be
         used for the purposes identified in SECTION 7.11. The amount of each
         Lender's Canadian Term Loan Commitment is set forth opposite its name
         on Annex 1 annexed hereto and the aggregate amount of the Canadian Term
         Loan Commitments is $3,000,000; provided, that the amount of the
         Canadian Term Loan Exposure shall be reduced from time by the amount of
         any payments applied to the principal thereof pursuant to SECTION 2.4.
         Each Lender's Canadian Term Loan Commitment shall expire immediately
         and without further action on January 31, 2003 if the Canadian Term
         Loans are not made on or before that date. The Canadian Borrowers may
         make only one borrowing under the Canadian Term Loan Commitments.
         Amounts borrowed under this Section 2.1(a)(ii) and subsequently repaid
         or prepaid may not be reborrowed.

                  (b) Revolving Loans.

                           (i) US Revolving Loans. Subject to the terms and
         conditions set forth in this Credit Agreement, on and after the Closing
         Date and to and excluding the Expiration Date, each Lender with a US
         Revolving Loan Commitment severally agrees to make from time to time US
         Revolving Loans in Dollars to the US Borrowers hereunder on a joint and
         several basis; PROVIDED that no such Loan shall be made for the account
         of any US Borrower if after giving effect to the making of such Loan
         and the simultaneous application of the proceeds thereof, (i) the
         aggregate amount of the US Revolving Loan Exposure of such Lender would
         exceed the US Revolving Loan Commitment of such Lender or (ii) the
         Total US Revolving Loan Exposure would exceed the Total US Revolving
         Loan Commitments or (iii) the Total US Revolving Loan Exposure would,
         subject to SECTION 2.2(b), exceed the US Borrowing Base or (iv) the
         Total US Revolving Loan Exposure in respect of such Borrower would
         exceed such Borrower's separate US Borrowing Base. The original amount
         of each Lender's US Revolving Loan Commitment is set forth opposite its
         name on Annex 1 annexed hereto and the aggregate amount of the US
         Revolving Loan Commitment is $183,000,000; provided, that, the US
         Revolving Loan Commitments of the US Revolving Lenders shall be
         adjusted to give effect to any assignments of the US Revolving Loan
         Commitments pursuant to SECTION 11.6(b) and shall be reduced from time
         to time by the amount of any reductions thereto made pursuant to
         SECTION 2.4. Each Lender's US Revolving Loan Commitment shall expire
         immediately and without further action on January 31, 2003 if the Term
         Loans are not made on or before that date.

                                       44
<PAGE>

                           (ii) Canadian Revolving Loans. Each of the Canadian
         Lenders with a Canadian Revolving Loan Commitment severally agrees to
         purchase and assume the Canadian loan commitments under the Existing
         Credit Arrangements and its pro rata share of Cdn. Loans outstanding
         thereunder as of the Closing Date in an amount equal to the Canadian
         Revolving Loan Commitment of such Canadian Lender. Such assumed
         commitments are hereby amended and restated in their entirety on the
         terms set forth in this Credit Agreement and shall constitute Canadian
         Revolving Loan Commitments for all purposes of this Credit Agreement.
         Such Cdn. Loans purchased by the Canadian Lenders shall constitute
         Canadian Revolving Loans for all purposes of this Credit Agreement, and
         shall be subject to the terms of this Credit Agreement. The Canadian
         Lenders are not subject to or bound by any of the terms or provisions
         of the Existing Credit Arrangements. Subject to the terms and
         conditions set forth in this Credit Agreement, on and after the Closing
         Date and to and excluding the Expiration Date, each of the Canadian
         Lenders with a Canadian Revolving Loan Commitment severally agrees to
         make from time to time Canadian Revolving Loans in either Dollars or
         Canadian Dollars to the Canadian Borrowers on a joint and several basis
         hereunder; PROVIDED that no such Loan shall be made for the account of
         a Canadian Borrower if after giving effect to the making of such Loan
         and the simultaneous application of the proceeds thereof, (i) the
         aggregate amount of the Canadian Revolving Loan Exposure of such Lender
         would exceed the Canadian Revolving Loan Commitment of such Lender,
         (ii) the Total Canadian Revolving Loan Exposure would exceed the Total
         Canadian Revolving Loan Commitments, (iii) the Total Canadian Revolving
         Loan Exposure would exceed, the Canadian Borrowing Base or (iv) the
         Total Canadian Revolving Loan Exposure in respect of such Canadian
         Borrower would exceed such Canadian Borrower's separate Canadian
         Borrowing Base. The original amount of each Lender's Canadian Revolving
         Loan Commitment is set forth opposite its name on Annex 1 annexed
         hereto and the aggregate amount of the Canadian Revolving Loan
         Commitments is $7,000,000; provided, that, the Canadian Revolving Loan
         Commitments of the Canadian Revolving Lenders shall be adjusted to give
         effect to any assignments of the Canadian Revolving Loan Commitments
         pursuant to SECTION 11.6(b) and shall be reduced from time to time by
         the amount of any reductions thereto made pursuant to SECTION 2.4. Each
         Lender's Canadian Revolving Loan Commitment shall expire immediately
         and without further action on January 31, 2003 if the Canadian Term
         Loans are not made on or before that date.

                  (c) Bankers' Acceptance Loans. Borrowings of Canadian Loans
may, at the option of the Canadian Borrowers, be made by the Canadian Lenders by
means of the creation and discount of Bankers' Acceptances in Canadian Dollars
on the terms and conditions provided for herein and in Schedule L hereto (the
terms and conditions of which shall be deemed to be incorporated by reference
into this Credit Agreement).

                  (d) Each of the US Borrowers hereby agrees to execute and
deliver to each Lender a US Revolving Note to evidence the US Revolving Loans to
the US Borrowers by such Lender and a US Term Note to evidence the US Term Loans
to the US Borrowers by such Lender. Each of the Canadian Borrowers hereby agrees
to execute and deliver to each Canadian Lender a Canadian Revolving Note to
evidence the Canadian Revolving Loans to such Canadian Borrower by such Canadian
Lender and a Canadian Term Note to evidence the Canadian Term Loans to such
Canadian Borrower by such Canadian Lender.

                                       45
<PAGE>

         2.2 BORROWING MECHANICS; INTERIM ADVANCES.

                  (a) Term Loans and Revolving Loans. Except as provided in
SECTIONS 2.2(b), 2.3(b) AND 3.6(a), Borrowings shall be made on notice from the
appropriate Funds Administrator to the appropriate Agent, given not later than
11:00 A.M. on the Business Day on which a proposed Borrowing consisting of Prime
Rate Loans is requested to be made and on the third Business Day prior to the
date of any proposed Borrowing consisting of LIBOR Rate Loans is requested to be
made.

                           (i) Each Notice of Borrowing shall be given by,
         alternatively, telephone, facsimile or electronic E-mail transmission,
         and, if by telephone or electronic E-mail transmission, confirmed in
         writing on the same Business Day to the extent requested by an Agent
         substantially in the form of Exhibit C (the "NOTICE OF BORROWING")
         which notice, if dealing with US Revolving Loans, shall state whether
         the requested Loans will be First Tier Revolving Loans or Second Tier
         Revolving Loans and shall calculate the basis for such Borrower's
         ability to borrow such sums under the Existing Senior Note Indenture
         and the New Senior Note Indenture. Each Notice of Borrowing shall be
         irrevocable by and binding on the appropriate Funds Administrator and
         Borrowers.

                           (ii) The Funds Administrators shall notify the Agents
         in writing of the names of the officers of the Funds Administrators
         authorized to request Loans on behalf of the Borrowers and specifying
         which of those officers are also, or, if none are, the other officers
         that are, authorized to direct the disbursement of Loans in a manner
         contrary to standing disbursement instructions, and shall provide the
         Agents with a specimen signature of each such officer. In the absence
         of a specification of those officers who are authorized to vary
         standing disbursement instructions, the Agents may assume that each
         officer authorized to request Loans also has such authority. The Agents
         shall be entitled to rely conclusively on the authority of such
         officers of the Funds Administrators to request Loans on behalf of the
         Borrowers, or to vary standing disbursement instructions, until the
         Agents receive written notice to the contrary. Agents shall have no
         duty to verify the authenticity of the signature appearing on any
         Notice of Borrowing or other writing delivered pursuant to this SECTION
         2.2(a) and, with respect to an oral or electronic E-mail request for
         Loans, the Agents shall have no duty to verify the identity of any
         individual representing himself as one of the officers of the Funds
         Administrators authorized to make such request on behalf of the
         Borrowers. Neither of the Agents nor any of the Lenders shall incur any
         liability to the Funds Administrators or any of the Borrowers as a
         result of (A) acting upon any telephonic or electronic E-mail notice
         referred to in this SECTION 2.2(a) if the appropriate Agent believes in
         good faith such notice to have been given by a duly authorized officer
         of the Funds Administrators or other individual authorized to request
         Loans on behalf of the Borrowers or to direct the disbursement thereof
         in a manner contrary to standing disbursement instructions, or (B)
         otherwise acting in good faith under this SECTION 2.2(a) and an advance
         made and disbursed pursuant to any such telephonic or electronic E-mail
         notice shall be deemed to be a Loan for all purposes of this Credit
         Agreement.

                                       46
<PAGE>

                           (iii) In its Notice of Borrowing, a Funds
         Administrator may request one or more Borrowings on a single day. Each
         such Borrowing shall, unless otherwise specifically provided herein,
         consist entirely of Loans of the same Type and shall, in the case of a
         Borrowing of LIBOR Rate Loans, be in an aggregate amount per Borrower,
         for all Lenders, of not less than $1,000,000 or an integral multiple of
         $1,000,000 in excess thereof and shall, in the case of Canadian Loans,
         consist entirely of Loans in the same currency.

                           (iv) Notwithstanding anything to the contrary herein,
         the Canadian Funds Administrator may not choose LIBOR Rate Loans for
         Canadian Loans made in Canadian Dollars (and may not convert Loans made
         in Canadian Dollars to LIBOR Rate Loans). The right of a Funds
         Administrator to choose LIBOR Rate Loans is also subject to the
         provisions of SECTION 4.3(c).

                  The Funds Administrators have informed the Agents that they
have decided to open separate checking accounts in the name of each Borrower
(each, a "DISBURSEMENT ACCOUNT" and collectively, the "DISBURSEMENT ACCOUNTS")
with the applicable Disbursement Account Bank for the purpose of paying trade
payables and other operating expenses and to fund other operating needs of the
Borrowers. The Lenders hereby authorize the Agents, and so long as the
conditions for Borrowing specified in the proviso to Section 2.1(b) and in
Article 5 are satisfied or so long as an Interim Advance Period exists, the
appropriate Agent on behalf of the US Lenders or Canadian Lenders (as
appropriate) may but shall not be obligated to make loans to cover the
respective amounts of checks presented for payment and other disbursements from
any Borrower's Disbursement Account. Advice from the Disbursement Account Bank
of amounts required to cover such amounts for any Borrower, together with
authorization (verbal or otherwise) by an authorized officer of the appropriate
Funds Administrator, will be deemed sufficient notice of Borrowing. All of such
Borrowings shall be Prime Rate Loans.

                  (b) (i) In the event the US Borrowers are unable to comply
         with (A) the Borrowing Base limitation set forth in clause (iii) or
         clause (iv) of the PROVISO to SECTION 2.1(b)(i) or (B) the conditions
         precedent set forth in SECTION 5.2 to a Credit Event, the Lenders
         authorize the US Agent, in its sole discretion (but without obligation
         to do so), to make US Revolving Loans ("INTERIM ADVANCES") to the US
         Borrowers during the period commencing on the date the US Agent first
         receives a Notice of Borrowing requesting an Interim Advance until the
         earliest of (1) the fifteen (15th) Business Day after such date, (2)
         the date the US Borrowers are again able to comply with such Borrowing
         Base limitation and conditions precedent, or obtains an amendment or
         waiver with respect thereto and (3) the date the Majority US Revolving
         Lenders instruct the US Agent, or the US Agent determines, to cease
         making Interim Advances (in each case, the "INTERIM ADVANCE PERIOD").

                           (ii) The US Agent shall not, in any event, (A) make
         any Interim Advance during any Interim Advance Period if, after giving
         effect to such Interim Advance, Total US Revolving Loan Exposure would
         exceed one hundred ten percent (110%) of Total US Revolving Loan
         Exposure on the first day of such Interim Advance Period (calculated
         without giving effect to Interim Advances made on such day) and (B)
         make any Interim

                                       47
<PAGE>

         Advance if, after giving effect to such Interim Advance, Total US
         Revolving Loan Exposure would exceed the Total US Revolving Loan
         Commitments.

                           (iii) All amounts received by the US Agent during an
         Interim Advance Period on account of the Obligations, whether in the
         form of payments from any US Borrower, collections on the Collateral of
         a US Borrower or otherwise, shall, so long as any Interim Advances made
         during such Interim Advance Period are outstanding, be applied by the
         US Agent, FIRST, to the repayment of such Interim Advances and, SECOND,
         in accordance with SECTION 2.5(e)(i).

                           (iv) Each Interim Advance shall be settled with the
         US Lenders on the first Settlement Date after such Interim Advance is
         made. In such event, US Agent shall include such US Revolving Loans in
         the notice contemplated by clauses (i) and (ii) of SECTIONS 2.3(b), and
         such US Revolving Loans shall be settled among the US Agent and the US
         Lenders in accordance with SECTION 2.3(b).

                  (c) The failure of any Lender to make the Loan to be made by
it as part of any Borrowing shall not relieve any other Lender of its
obligation, if any, hereunder to make its Loan on the date of such Borrowing,
but no Lender shall be responsible for the failure of any other Lender to make
the Loan to be made by such other Lender on the date of any Borrowing.

                  (d) In addition to being evidenced, as provided in SECTION
2.6, by the Borrowers' Accounts, each Lender's Loans, the US Borrowers' joint
and several obligations to repay such Loans with interest in accordance with the
terms of this Credit Agreement and the Canadian Borrowers' joint and several
obligations to repay the Canadian Loans with interest in accordance with the
terms of this Credit Agreement shall be evidenced by this Credit Agreement, the
records of such Lender and such Lender's Term Notes and/or Revolving Notes. The
records of each Lender shall be prima facie evidence of such Lender's Loans and
accrued interest thereon and of all payments made in respect thereof.

                  (e) Each Lender shall be entitled to earn interest at the then
applicable rate of interest, calculated in accordance with ARTICLE 4, on
outstanding Loans which it has funded to an Agent; PROVIDED that in the case of
interest accrued but unpaid at the time of a Bankruptcy Default and interest
accruing thereafter and during a Bankruptcy Default, such Lender shall be
entitled to receive only its Proportionate Share of amounts actually received by
such Agent in respect of such interest; FURTHER PROVIDED that if any amount
received by such Agent in respect of such interest and distributed by it is
thereafter recovered from such Agent, such Lender shall, upon request, repay to
such Agent its Proportionate Share of the amount so recovered to the extent
received by it, but without interest (unless such Agent is required to pay
interest on the amount recovered, in which case such Lender shall be required to
pay interest at a like rate).

                  (f) Notwithstanding the obligation of the Funds Administrators
to send written confirmation of a Notice of Borrowing made by telephone or
electronic E-mail transmission if and when requested by an Agent, in the event
that an Agent agrees to accept a Notice of Borrowing made by telephone or
electronic E-mail transmission, such Notice of Borrowing shall be binding on the
appropriate Funds Administrator and each of the appropriate Borrowers whether or
not written confirmation is sent by the Funds Administrator or requested by an
Agent. Either Agent may act

                                       48
<PAGE>

prior to the receipt of any requested written confirmation, without any
liability whatsoever, based upon telephonic or electronic E-mail notice believed
by such Agent in good faith to be from the Funds Administrator or its agents.
The appropriate Agent's records of the terms of any telephonic or electronic
E-mail transmission Notices of Borrowing shall be conclusive on the Funds
Administrators, each Borrower and the Lenders in the absence of gross negligence
or willful misconduct on the part of such Agent in connection therewith.

                  (g) From time to time, any Borrower may request that the
Inventory be appraised by an appraiser of recognized national standing selected
by the appropriate Agent and approved (such approval not to be unreasonably
withheld) by the appropriate Funds Administrator. The US Funds Administrator
shall pay the cost of such appraisal with respect to the Inventory of any US
Borrower, and the Canadian Funds Administrator shall pay the cost of such
appraisal with respect to the Inventory of any Canadian Borrower.

         2.3 SETTLEMENTS AMONG THE AGENTS AND THE LENDERS.

                  (a) Except as provided in SECTION 2.3(b), (i) the US Agent
shall give to each US Lender prompt notice of each Notice of Borrowing
requesting US Loans by telecopy or facsimile transmission; no later than 2:00
P.M. (eastern standard time) on the date of receipt of each such Notice of
Borrowing (unless such Notice of Borrowing specifies the Closing Date as the
date of Borrowing, in which case no later than 11:00 A.M. on the Closing Date),
each US Lender will make available for the account of its Applicable Lending
Office, to the US Agent at the address of the US Agent set forth on Annex I, in
immediately available funds, its Proportionate Share of such Borrowing requested
to be made, and (ii) the Canadian Agent shall give to each Canadian Lender
prompt notice of each Notice of Borrowing, requesting Canadian Loans by telecopy
or facsimile transmission; no later than 2:00 P.M. (eastern standard time) on
the date of receipt of each such Notice of Borrowing (unless such Notice of
Borrowing specifies the Closing Date as the date of Borrowing, in which case no
later than 11:00 A.M. on the Closing Date), each Canadian Lender will make
available for the account of its Applicable Lending Office, to the Canadian
Agent at the address of the Canadian Agent set forth on Annex I, in immediately
available funds, its Proportionate Share of such Borrowing requested to be made.
Unless an Agent shall have been notified by any Lender prior to the date of
Borrowing that such Lender does not intend to make available to such Agent its
portion of a Borrowing to be made on such date, such Agent may assume that such
Lender will make such amount available to such Agent on the Settlement Date and
such Agent, in reliance upon such assumption, may but shall not be obligated to
make available the amount of the Borrowing to be provided by such Lender. If and
to the extent such Lender shall not have so made available to the appropriate
Agent its Proportionate Share on such date and such Agent shall have so made
available to a Borrower a corresponding amount on behalf of such Lender, such
Agent may recover such amount on demand from such Lender in accordance with
SECTION 11.18. If such Lender does not pay such corresponding amount promptly
upon such Agent's demand therefor, such Agent may promptly notify the
appropriate Funds Administrator and the appropriate Borrowers shall immediately
repay such corresponding amount to such Agent together with accrued interest
thereon at the applicable rate or rates provided in SECTIONS 4.1, 4.2, AND 4.4.

                  (b) Unless the Majority US Revolving Lenders have instructed
the US Agent to the contrary, the US Agent on behalf of the Lenders may but
shall not be obligated to make US

                                       49
<PAGE>

Revolving Loans to the US Borrowers under SECTION 2.2 without prior notice of
the proposed Borrowing to the Lenders. Unless the Majority Canadian Revolving
Lenders have instructed the Canadian Agent to the contrary, the Canadian Agent,
on behalf of the Canadian Revolving Lenders, may, but shall not be obligated to
make Canadian Revolving Loans in Dollars or in Canadian Dollars to a Canadian
Borrower under Section 2.2 without prior notice of the proposed Borrowing to the
Canadian Revolving Lenders. Loans made pursuant to the previous two sentences
shall be Prime Rate Loans and shall be subject to the following settlement
arrangements:

                           (i) The amount of each Lender's Proportionate Share
         of US Revolving Loans shall be computed weekly (or more frequently in
         the US Agent's discretion) and shall be adjusted upward or downward on
         the basis of the amount of outstanding Revolving Loans as of 5:00 P.M.
         (eastern standard time) on the last Business Day of the period
         specified by the US Agent (such date, the "SETTLEMENT DATE"). The US
         Agent shall deliver to each of the US Lenders promptly after the
         Settlement Date a notice of the amount of outstanding US Revolving
         Loans for such period. The US Lenders shall transfer to the US Agent,
         or, subject to SECTION 11.18(b)(i), the US Agent shall transfer to the
         US Lenders, such amounts as are necessary so that (after giving effect
         to all such transfers) the amount of US Revolving Loans made by each US
         Lender shall be equal to such Lender's Proportionate Share of the
         aggregate amount of US Revolving Loans outstanding as of such
         Settlement Date. During a Bankruptcy Default, amounts required to be
         transferred by the US Lenders to the US Agent shall, instead of
         constituting US Revolving Loans to the US Borrowers, be in the form of
         participations purchased by the US Lenders in the outstanding Revolving
         Loans of DBTCo., acting as US Agent. If the summary statement is
         received by the US Lenders prior to 12:00 noon (eastern standard time)
         on any Business Day, each US Lender shall make the transfers described
         above in immediately available funds no later than 2:00 P.M. (eastern
         standard time) on the day such summary statement was received; and if
         such summary statement is received by the US Lenders after 12:00 noon
         (eastern standard time) on such day, each US Lender shall make such
         transfers no later than 2:00 P.M. (eastern standard time) on the next
         succeeding Business Day. The obligation of each of the US Lenders to
         transfer such funds shall be irrevocable and unconditional and without
         recourse to or warranty by the US Agent. Each of the US Agent and the
         US Lenders agrees to mark its books and records on the Settlement Date
         to show at all times the dollar amount of its Proportionate Share of
         the outstanding US Revolving Loans.

                           (ii) The amount of each Canadian Lender's
         Proportionate Share of Canadian Revolving Loans shall be computed
         weekly (or more frequently in the Canadian Agent's discretion) and
         shall be adjusted upward or downward on the basis of the amount of
         outstanding Canadian Revolving Loans as of 5:00 P.M. (eastern standard
         time) on the last Business Day of the period specified by the Canadian
         Agent (such date, the "SETTLEMENT DATE"). The Canadian Agent shall
         deliver to each of the Canadian Revolving Lenders promptly after the
         Settlement Date a summary statement of the amount of outstanding
         Canadian Revolving Loans for such period. The Canadian Lenders shall
         transfer to the Canadian Agent, or, subject to SECTION 11.18, the
         Canadian Agent shall transfer to the Canadian Lenders, such amounts as
         are necessary so that (after giving effect to all such transfers) the
         amount of Canadian Revolving Loans made by each Canadian Lender shall
         be equal to such Canadian Lender's Proportionate Share of the aggregate
         amount of Canadian Revolving Loans outstanding as of such Settlement
         Date. During a

                                       50
<PAGE>

         Bankruptcy Default, amounts required to be transferred by the Canadian
         Lenders to the Canadian Agent shall, instead of constituting Canadian
         Revolving Loans to the Borrower, be in the form of participations
         purchased by the Canadian Lenders in the outstanding Canadian Revolving
         Loans of Deutsche Bank AG, Canada Branch, acting as Canadian Agent. If
         the summary statement is received by the Canadian Lenders prior to
         12:00 noon (eastern standard time) on any Business Day, each Canadian
         Lender shall make the transfers described above in immediately
         available funds no later than 2:00 P.M. (eastern standard time) on the
         day such summary statement was received; and if such summary statement
         is received by the Canadian Lenders after 12:00 noon (eastern standard
         time) on such day, each Canadian Lender shall make such transfers no
         later than 2:00 P.M. (eastern standard time) on the next succeeding
         Business Day. The obligation of each of the Canadian Lenders to
         transfer such funds shall be irrevocable and unconditional and without
         recourse to or warranty by the Canadian Agent. Each of the Canadian
         Agent and the Canadian Lenders agrees to mark its books and records on
         the Settlement Date to show at all times the amount of its
         Proportionate Share of the outstanding Canadian Revolving Loans.

                           (iii) To the extent that the settlement described
         above shall not yet have occurred, upon repayment of Loans by the
         Borrowers, each Agent may first apply such amounts repaid directly to
         the amounts made available by such Agent pursuant to this SECTION
         2.3(b).

                           (iv) Because the Agents on behalf of the Lenders may
         be advancing and/or may be repaid Revolving Loans prior to the time
         when the Lenders will actually advance and/or be repaid such Loans,
         interest with respect to such Loans shall be allocated by each Agent to
         each Lender and such Agent in accordance with the amount of such Loans
         actually advanced by and repaid to each Lender and such Agent and shall
         accrue from and including the date such Loans are so advanced to but
         excluding the date such Loans are either repaid by the Borrowers in
         accordance with SECTION 2.4 or actually settled by the applicable
         Lender as described in this SECTION 2.3(b).

         2.4 SCHEDULED PAYMENTS OF TERM LOANS; MANDATORY PAYMENTS; MANDATORY
REDUCTION OF COMMITMENTS.

                  (a) Scheduled Payments of Term Loans.

                           (i) US Term Loans. US Borrowers shall make principal
         payments on the US Term Loans in installments on the dates and in the
         amounts set forth below:

<Table>
<Caption>
                               DATE                                     SCHEDULED REPAYMENT
                               ----                                     -------------------
<S>                                                                     <C>
                            March 31, 2003                                  $ 1,678,571.43
                            June 30, 2003                                   $ 1,678,571.43
                            September 30, 2003                              $ 1,678,571.43
</Table>

                                       51
<PAGE>

<Table>
<Caption>
                               DATE                                     SCHEDULED REPAYMENT
                               ----                                     -------------------
<S>                                                                     <C>
                            December 31, 2003                               $ 1,678,571.43
                            March 31, 2004                                  $ 1,678,571.43
                            June 30, 2004                                   $ 1,678,571.43
                            September 30, 2004                              $ 1,678,571.43
                            December 31, 2004                               $ 1,678,571.43
                            March 31, 2005                                  $ 1,678,571.43
                            June 30, 2005                                   $ 1,678,571.43
                            September 30, 2005                              $ 1,678,571.43
                            December 31, 2005                               $ 1,678,571.43
                            March 31, 2006                                  $ 1,678,571.43
                            June 30, 2006                                   $ 1,678,571.43
                            September 30, 2006                              $ 1,678,571.43
                            December 18, 2006                               $21,821,428.55
</Table>

; provided that the scheduled installments of principal of the US Term Loans set
forth above shall be reduced in connection with any voluntary or mandatory
prepayments of the US Term Loans in accordance with Sections 2.4(g) and 2.4(h);
and provided, further that the US Term Loans and all other amounts owed
hereunder with respect to the US Term Loans shall be paid in full no later than
the Expiration Date, and the final installment payable by US Borrowers in
respect of the US Term Loans on such date shall be in an amount, if such amount
is different from that specified above, sufficient to repay all amounts owing by
Borrowers under this Credit Agreement with respect to the US Term Loans.

                           (ii) Canadian Term Loans. Canadian Borrowers shall
         make principal payments on the Canadian Term Loans in the currency in
         which such Loans were made in installments on the dates and in the
         amounts set forth below:

<Table>
<Caption>
                               DATE                                     SCHEDULED REPAYMENT
                               ----                                     -------------------
<S>                                                                     <C>
                            March 31, 2003                                 $  107,142.86
                            June 30, 2003                                  $  107,142.86
                            September 30, 2003                             $  107,142.86
</Table>

                                       52
<PAGE>

<Table>
<Caption>
                               DATE                                     SCHEDULED REPAYMENT
                               ----                                     -------------------
<S>                                                                     <C>
                            December 31, 2003                              $  107,142.86
                            March 31, 2004                                 $  107,142.86
                            June 30, 2004                                  $  107,142.86
                            September 30, 2004                             $  107,142.86
                            December 31, 2004                              $  107,142.86
                            March 31, 2005                                 $  107,142.86
                            June 30, 2005                                  $  107,142.86
                            September 30, 2005                             $  107,142.86
                            December 31, 2005                              $  107,142.86
                            March 31, 2006                                 $  107,142.86
                            June 30, 2006                                  $  107,142.86
                            September 30, 2006                             $  107,142.86
                            December 18, 2006                              $1,392,857.10
</Table>

provided that the scheduled installments of principal of the Canadian Term Loans
set forth above shall be reduced in connection with any voluntary or mandatory
prepayments of the Canadian Term Loans in accordance with Sections 2.4(g) and
2.4(h); and provided, further that the Canadian Term Loans and all other amounts
owed hereunder with respect to the Canadian Term Loans shall be paid in full no
later than the Expiration Date, and the final installment payable by Canadian
Borrowers in respect of the Canadian Term Loans on such date shall be in an
amount, if such amount is different from that specified above, sufficient to
repay all amounts owing by Canadian Borrowers under this Credit Agreement with
respect to the Canadian Term Loans.

                  (b) Reductions of Revolving Loan Commitments. The amount by
which the Total Revolving Loan Exposure in respect of any Borrower exceeds such
Borrower's separate Borrowing Base at any time shall be immediately due and
payable without the necessity of any notice or demand, except to the extent of
any Interim Advances within any Interim Advance Period which have not been
settled with the US Lenders pursuant to SECTION 2.2(b)(iv) and except to the
extent that one or more Borrowers with sufficient Borrowing Base assumes Loans
of such Borrower in sufficient amounts to cure such overage, and such assumption
is documented as required by the following sentence (provided, however, that
Canadian Borrowers may not assume US Loans and US Borrowers may not assume
Canadian Loans). If a Borrower assumes Loans of another Borrower, the
appropriate Funds Administrator shall deliver written notice of such assumption
to the appropriate Agent, which notice may be included as part of a Borrowing
Base Certificate and shall also certify that appropriate intercompany
consideration has been received by the assuming Borrower. For avoidance of
doubt, assumption of all or a portion of an existing US Revolving Loan by a
Borrower does not require transfer of cash (except to the extent any of the
Borrowers choose to transfer cash between them in consideration of such
assumption.) Repayments of such excess amounts shall be applied, FIRST, to the
repayment of US Revolving

                                       53
<PAGE>

Loans made to such Borrower, SECOND, to the payment of outstanding reimbursement
obligations with respect to Letters of Credit issued for such Borrower, and,
THIRD, to the securing, with cash or Cash Equivalents as provided in the second
paragraph of SECTION 9.2 (but without the requirement of any demand provided for
in such paragraph), of the Letter of Credit Obligations (in each case to the
extent the same are such by virtue of CLAUSE (a) of the definition thereof with
respect to Letters of Credit issued for such Borrower).

                           (i) On the Expiration Date, (A) the US Revolving Loan
         Commitment of each US Lender and (B) the Canadian Revolving Loan
         Commitment of each Canadian Lender, shall each automatically reduce to
         zero and may not be reinstated.

                           (ii) The US Borrowers may reduce or terminate the US
         Revolving Loan Commitments and the Canadian Borrowers may reduce or
         terminate the Canadian Revolving Loan Commitments, in each case, at any
         time and from time to time in whole or in part by reducing or
         terminating such Commitments; PROVIDED that each such reduction must be
         in an amount not less than the lesser of (x) the then-existing
         aggregate Commitments of the relevant Type and (y) $5,000,000 (and in
         increments of $1,000,000), in the case of the US Revolving Loan
         Commitments, or $1,000,000 (and in increments of $1,000,000), in the
         case of the Canadian Revolving Loan Commitments; and PROVIDED FURTHER
         that (A) if the US Borrowers seek to reduce the US Revolving Loan
         Commitments to an amount less than $15,000,000, then the US Revolving
         Loan Commitments shall, at the option of the US Agent, be reduced to
         zero, (B) if the Canadian Borrowers seek to reduce the Canadian
         Revolving Loan Commitments to an amount less than $5,000,000, then the
         Canadian Revolving Loan Commitments shall, at the option of the
         Canadian Agent, be reduced to zero and (C) once reduced the amount of
         any such reductions in any Commitment may not be reinstated.

                           (iii) The amount by which the US Revolving Loan
         Exposure exceeds the aggregate amount of the US Revolving Loan
         Commitments shall be immediately due and payable by the US Borrowers
         without the necessity of any notice or demand. Repayments of such
         excess amounts shall be applied, FIRST, to the repayment of US
         Revolving Loans, SECOND, to the payment of outstanding reimbursement
         obligations with respect to US Letters of Credit, and, THIRD, to the
         securing, with cash or Cash Equivalents as provided in the second
         paragraph of SECTION 9.2 (but without the requirement of any demand
         provided for in such paragraph), of the Letter of Credit Obligations
         (in each case to the extent the same are such by virtue of CLAUSE (a)
         of the definition thereof).

                           (iv) The amount by which the Total Canadian Revolving
         Loan Exposure exceeds the aggregate amount of the Canadian Revolving
         Loan Commitments shall be immediately due and payable without necessity
         of any notice or demand. Repayments of such excess amounts shall be
         applied to the repayment of the Canadian Revolving Loans.

                  (c) If Holdings issues Capital Securities other than the New
Senior Notes, no later than the Business Day following the date of receipt of
the proceeds thereof, the Borrowers shall prepay the Loans (without a reduction
in Revolving Loan Commitments) in accordance with SECTION 2.4(h) in an amount
equal to fifty percent (50%) of such proceeds, and net of, reasonable
out-of-pocket fees, costs and expenses incurred in connection therewith.

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<PAGE>

                  (d) If Holdings, or any of its Subsidiaries issues
Indebtedness for borrowed money, other than the New Senior Notes, no later than
the Business Day following the date of receipt of the proceeds thereof, the
Borrowers shall apply the proceeds thereof, net of reasonable, out-of-pocket
fees, costs and expenses incurred in connection therewith, to prepay the Loans
(without a reduction in Revolving Loan Commitments) in accordance with SECTION
2.4(h) in an amount equal to the remaining net proceeds.

                  (e) The US Borrowers or Canadian Borrowers, as appropriate,
shall pay an amount equal to any Net Asset Sale Proceeds to the appropriate
Agent for application in accordance with Section 2.4(h) by no later than the
first Business Day following the date of receipt thereof by Holdings or any of
its Subsidiaries, provided, however, that so long as no Event of Default shall
have occurred and be continuing, the amount required to be paid pursuant to this
sentence shall not exceed the amount of the outstanding US Revolving Loans or
Canadian Revolving Loans, as appropriate and such amount shall be applied to
prepay outstanding US Revolving Loans or Canadian Revolving Loans, as
appropriate, without a reduction in Revolving Loan Commitments, to the full
extent thereof (and may be reborrowed from time to time for purposes of such
reinvestment, or repayment of Loans as contemplated below, subject to all
applicable borrowing requirements under this Credit Agreement). (For purposes of
this Section 2.4(e), the Canadian Borrowers shall be obligated to pay with
respect to Net Asset Sale Proceeds received by them or their Subsidiaries, and
the US Borrowers shall be obligated to pay with respect to all other Net Asset
Sale Proceeds.) The US Borrowers or Canadian Borrowers, as appropriate, shall
deliver to the appropriate Agent, within thirty (30) days after receipt of any
Net Asset Sale Proceeds, a certificate from an officer of the appropriate Funds
Administrator setting forth (x) that portion of such Net Asset Sale Proceeds
that Holdings or the applicable Subsidiary intends to reinvest in equipment or
other productive assets of the general type used in the business of Holdings and
its Subsidiaries within 180 days of such date of receipt and (y) the proposed
use of such portion of the Net Asset Sale Proceeds and such other information
with respect to such reinvestment as the appropriate Agent may reasonably
request. Concurrently with the delivery of such certificate, the appropriate
Borrowers shall pay to the appropriate Agent an amount equal to the portion of
such Net Asset Sale Proceeds which the Borrowers have not elected in such
certificate to reinvest, and the appropriate Agent shall apply such payment in
accordance with Section 2.4(h). Holdings shall, or shall cause one or more of
its Subsidiaries to, promptly and diligently apply such portion to such
reinvestment purposes. In addition, no later than 180 days after receipt of such
Net Asset Sale Proceeds that have not theretofore been applied to the Loans or
that have not been so reinvested as provided above, make an additional
prepayment of the Loans in accordance with SECTION 2.4(h) in the full amount of
all such Net Asset Sale Proceeds. Notwithstanding the foregoing, (a) Net Asset
Sale Proceeds received within 180 days after the Closing Date in respect of
dispositions of the assets described on Schedule I, and (b) the first $1,000,000
of Net Asset Sale Proceeds from Asset Sales to Foreign Subsidiaries by Credit
Parties shall be exempt from the prepayment requirements of this Section 2.4(e).

                  (f) The US Borrowers or Canadian Borrowers, as appropriate,
shall pay an amount equal to any Net Insurance/Condemnation Proceeds to the
appropriate Agent for application in accordance with Section 2.4(h) by no later
than the first Business Day following the date of receipt thereof by Holdings or
any of its Subsidiaries, provided, however, that so long as no Event of Default
shall have occurred and be continuing, the amount required to be paid pursuant
to this sentence shall not exceed the amount of the outstanding US Revolving
Loans or Canadian

                                       55
<PAGE>

Revolving Loans, as appropriate and such amount shall be applied to prepay
outstanding US Revolving Loans or Canadian Revolving Loans, as appropriate,
without a reduction in Revolving Loan Commitments, to the full extent thereof
(and may be reborrowed from time to time for purposes of such reinvestment, or
repayment of Loans as contemplated below, subject to all applicable borrowing
requirements under this Credit Agreement). (For purposes of this Section 2.4(f),
the Canadian Borrowers shall be obligated to pay with respect to Net
Insurance/Condemnation Proceeds received by them or their Subsidiaries, and the
US Borrowers shall be obligated to pay with respect to all other Net
Insurance/Condemnation Proceeds). The US Borrowers or Canadian Borrowers, as
appropriate, shall deliver to the appropriate Agent, within thirty (30) days
after receipt of any Net Insurance/Condemnation Proceeds a certificate from an
officer of the appropriate Funds Administrator setting forth (x) that portion of
such Net Insurance/Condemnation Proceeds, if any, that Holdings or the
applicable Subsidiary intends to reinvest in equipment or other productive
assets of the general type used in the business of Holdings and its Subsidiaries
within 180 days of such date of receipt and (y) the proposed use of such portion
of the Net Insurance/Condemnation Proceeds and such other information with
respect to such reinvestment as the appropriate Agent may reasonably request.
Holdings shall, or shall cause one or more of its Subsidiaries to, promptly and
diligently apply the portion of such Net Insurance/Condemnation Proceeds which
the Borrowers have elected to reinvest to such reinvestment purposes. In
addition, no later than 180 days after receipt of such Net
Insurance/Condemnation Proceeds, to the extent of any portion thereof that has
not been applied to the Loans in accordance with Section 2.4(h) or that has not
been so reinvested as provided above, the appropriate Borrowers shall make an
additional prepayment of the Loans in accordance with SECTION 2.4(h) in the full
amount of such portion of Net Insurance/Condemnation Proceeds. For purposes of
the preceding sentence, proceeds that the Borrowers have elected in such
certificate to reinvest toward repair or restoration of the property damage
resulting in such insurance proceeds shall be deemed reinvested to the extent
such work has been contracted for within such 180-day period and such work is
thereafter diligently pursued to completion.

                  (g) Any Borrower may, upon not less than one Business Day's
prior written or telephonic notice, in the case of Prime Rate Loans, and three
Business Days' prior written or telephonic notice, in the case of LIBOR Rate
Loans, in each case given to Agent by 12:00 Noon (New York City time) on the
date required and, if given by telephone, promptly confirmed in writing to the
appropriate Agent (which original written or telephonic notice the appropriate
Agent will promptly transmit by telefacsimile or telephone to each Lender for
the Loans to be prepaid), at any time and from time to time prepay any Term
Loans and/or Revolving Loans on any Business Day in whole or in part in an
aggregate minimum amount of $1,000,000 in the case of Prime Rate Loans and
$5,000,000 in the case of LIBOR Rate Loans and, in each case, multiples of
$500,000 in excess of that amount; provided, however, that a LIBOR Rate Loan may
only be prepaid on the expiration of the Interest Period applicable thereto
unless Borrowers pay all amounts owing to Lenders under Section 4.7B. Notice of
prepayment having been given as aforesaid, the principal amount of the Loans
specified in such notice shall become due and payable on the prepayment date
specified therein. Any such voluntary prepayment shall be applied as specified
by the Borrower in the applicable notice of prepayment; provided that in the
event Borrowers fail to specify the Loans to which any such prepayment shall be
applied, such prepayment shall be applied first to repay outstanding Term Loans
on a pro rata basis to the full extent thereof, and second to repay outstanding
Revolving Loans on a pro rata basis to the full extent thereof. Any voluntary

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<PAGE>

prepayments of the Term Loans pursuant to this section shall be applied to
reduce the scheduled installments of principal of the Term Loans in inverse
chronological order.

                  (h) Any amount required to be applied as a mandatory
prepayment of the Loans pursuant to this SECTION 2.4 shall be applied first to
prepay the Term Loans on a pro rata basis to the full extent thereof, and
second, to the extent of any remaining portion of such amount, to prepay the
Revolving Loans on a pro rata basis to the full extent thereof (without reducing
the Revolving Loan Commitments, except as provided above). Mandatory prepayments
of the Term Loans shall be applied to reduce the scheduled installments of
principal of the Term Loans in inverse chronological order. Mandatory
prepayments pursuant to this SECTION 2.4 shall be made by the Borrowers on a pro
rata basis in accordance with the respective outstanding principal amounts of
their Term Loans, until the Term Loans have been repaid in full, and then in
accordance with the respective outstanding principal amounts of their Revolving
Loans until all Revolving Loans have been repaid in full. For purposes of the
preceding sentence, proration based on outstanding Revolving Loans among US
Borrowers shall be made first on the basis of the respective outstanding
principal amount of their Second Tier Revolving Loans until the Second Tier
Revolving Loans have been repaid in full, and then on the basis of the
respective outstanding principal amount of their First Tier Revolving Loans.

                  (i) The GP Borrowers have instructed the US Agent to apply the
proceeds of the US Term Loans made to the GP Borrowers, when such Loans are
made, to repay outstanding US Revolving Loans made to such GP Borrowers on the
Closing Date (up to the amount of such Revolving Loans).

         2.5 PAYMENTS AND COMPUTATIONS.

                  (a) (i) The US Borrowers shall, subject, in the case of
         payments in respect of Letters of Credit, pursuant to the final
         sentence of this SECTION 2.5(a)(i), make each payment under the Credit
         Documents and under the Notes not later than 2:00 P.M. (eastern
         standard time) on the day when due in Dollars to the US Agent at its
         address designated in or pursuant to SECTION 11.5 in immediately
         available funds. The obligations of the US Borrowers to the Lenders
         with respect to such payments shall be discharged by making such
         payments to the US Agent pursuant to this SECTION 2.5 or by the US
         Agent, in its discretion, adding such payments to the principal amount
         of the US Revolving Loans outstanding by charging such payments to the
         appropriate Borrower's Account pursuant to SECTION 2.6. Amounts payable
         by the Borrowers in respect of any Letter of Credit should be made by
         the Borrowers to the appropriate Agent until the appropriate Funds
         Administrator shall have received notice from the appropriate Agent
         that the appropriate Agent has received payments equal to the aggregate
         amount of all drawings thereunder, PLUS interest thereon from the date
         such drawings were disbursed at the L/C Interest Rate.

                           (ii) The Canadian Borrowers shall make each payment
         under the Credit Documents and under the Canadian Notes not later than
         2:00 P.M. (eastern standard time) on the day when due in Dollars,
         except for payments in respect of Loans made in Canadian Dollars which
         shall be made in Canadian Dollars, to the Canadian Agent at its address
         designated in or pursuant to SECTION 11.5 in immediately available
         funds. The obligations of the Canadian Borrowers to the Lenders with
         respect to such payments shall be

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<PAGE>

         discharged by making such payments to the Canadian Agent pursuant to
         this SECTION 2.5 or by the Canadian Agent, in its discretion, adding
         such payments to the principal amount of the Canadian Revolving Loans
         outstanding by charging such payments to the appropriate Canadian
         Borrower's Account pursuant to SECTION 2.6. Amounts payable by the
         Canadian Borrowers in respect of any Letter of Credit should be made by
         the Canadian Borrowers to the appropriate Agent until the appropriate
         Funds Administrator shall have received notice from the appropriate
         Agent that the appropriate Agent has received payments equal to the
         aggregate amount of all drawings thereunder, plus interest thereon from
         the date such drawings were disbursed at the L/C Interest Rate.

                           (iii) All amounts drawn under Eligible Letters of
         Credit (or any other letters of credit the proceeds of which are
         assigned to Agent) shall be wired by the issuer directly into the DBT
         Account, or the CDBT Account, as appropriate, and applied to the
         repayment of Revolving Loans outstanding (without reduction of
         Revolving Loan Commitments), provided, however, that proceeds of
         letters of credit issued to Canadian Borrowers shall not be applied to
         US Revolving Loans and, so long as no Event of Default has occurred and
         is continuing, proceeds of letters of credit issued to US Borrowers
         shall not be applied to Canadian Revolving Loans. So long as no Event
         of Default has occurred and is continuing, any excess of such proceeds
         of letters of credit over the Revolving Loans to which they are
         applicable shall be disbursed to the appropriate Funds Administrator.
         After the occurrence and during the continuance of an Event of Default,
         the appropriate Agent may, at its election and in its sole discretion,
         (a) apply the proceeds realized from letters of credit to payment of
         accrued and unpaid interest or outstanding principal under Loans or any
         other Obligations then due and payable, or (b) hold such proceeds as
         additional Collateral to secure any other Obligations then due and
         payable but, in each case, such proceeds of letters of credit issued to
         Canadian Borrowers shall not be applied to US Revolving Loans.

                  (b) (i) Each Borrower shall have established and shall
         maintain, at one or more financial institutions selected by such
         Borrower and acceptable to the appropriate Agent, one or more lockboxes
         (with respect to each Borrower, such Borrower's "Lockboxes") and shall
         instruct all account debtors on the Accounts of such Borrower to remit
         all payments to such Borrower's Lockboxes. Each Borrower, the US Agent
         (or, in the case of a Canadian Borrower, Canadian Agent) and the
         applicable financial institutions shall have entered into a Control
         Agreement providing, among other things, that all receipts in the
         Lockboxes shall be transferred by 5:00 pm on each Business Day to the
         Concentration Account. All amounts received by any Borrower from any
         account debtor, in addition to all other cash received from any other
         source, shall upon receipt be deposited into the applicable
         Concentration Account.

                           (ii) Each Borrower, the US Agent (or, in the case of
         a Canadian Borrower, the Canadian Agent) and one or more financial
         institutions selected by such Borrower and acceptable to such Agent
         (each a "CONCENTRATION ACCOUNT BANK") shall enter into a Control
         Agreement, providing, among other things, that (A) such Agent will open
         an account at each Concentration Account Bank (each a "CONCENTRATION
         ACCOUNT") and (B) all receipts and other amounts received in the
         Lockboxes and Depository Accounts

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<PAGE>

         of each Borrower shall be transferred at the end of each day to the
         appropriate Concentration Account.

                           (iii) The closing of any Lockbox or Depository
         Account or Control Account and the termination of any Control Agreement
         shall require in each case the prior written consent of the US Agent.

                  (c) From and after any date on which Revolver Availability is
         less than $40,000,000 (a "Control Event") and until the Revolver
         Availability is thereafter restored to and remains equal to or greater
         than $50,000,000 for 180 consecutive days, upon the terms and subject
         to the conditions set forth in the applicable Control Agreement, (i)
         all available amounts held in each Concentration Account of a US
         Borrower shall be wired each Business Day into an account (the "DBT
         ACCOUNT") maintained by the US Agent at DBTCo. and applied to the
         repayment of US Revolving Loans outstanding (without reduction of US
         Revolving Loan Commitments), and (ii) all available amounts held in the
         Concentration Account of a Canadian Borrower shall be wired each
         Business Day into an account (the "CDBT ACCOUNT") maintained by the
         Canadian Agent at Deutsche Bank AG, Canada Branch and applied to the
         repayment of Canadian Revolving Loans outstanding (without reduction of
         the Canadian Revolving Loan Commitments).

                  (d) Upon the occurrence of an Event of Default, (i) all
         available amounts held in each Concentration Account of a US Borrower
         shall be wired each Business Day into the DBT Account and applied in
         accordance with SECTION 2.5(e)(i), below, and (ii) all available
         amounts held in the Concentration Account of a Canadian Borrower shall
         be wired each Business Day into the CDBT Account and applied in
         accordance with SECTION 2.5(e)(ii), below.

                  (e) Amounts collected by US Agent by realization of Collateral
         pursuant to the Security Agreement after an Event of Default shall be
         shared ratably with the Canadian Agent for distribution to the Canadian
         Lenders.

                           (i) All amounts received by the US Agent for
                  distribution hereunder or under any of the other Loan
                  Documents shall, subject to SECTION 2.2(b)(iii), SECTION
                  2.4(h), and SECTION 2.5(c) be distributed in the following
                  order and, if to Lenders, according to each Lender's
                  Proportionate Share with respect to each category set forth
                  below:

                           FIRST, to the payment of any Fees, Expenses, Interim
                           Advances, amounts advanced by the US Agent on behalf
                           of the Lenders pursuant to SECTION 2.3(b) and
                           interest accrued thereon or other Obligations due and
                           payable to the US Agent under any of the Credit
                           Documents in its capacity as US Agent (but excluding
                           US Loans held by the Agent other than such Interim
                           Advances or amounts advanced pursuant to SECTION
                           2.3(b) and excluding those Obligations specifically
                           referred to in this SECTION 2.5(e)(i) "EIGHTH");

                           SECOND, during a Bankruptcy Default, to the payment
                           of the unpaid principal amounts of the drawings under
                           US Letters of Credit payable to each Issuing

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                           Bank, together with accrued but unpaid interest
                           thereon at the L/C Interest Rate;

                           THIRD, to the ratable payment of any Fees and other
                           Obligations due and payable to the US Lenders under
                           any of the Credit Documents, other than to a Lender
                           in its capacity as an Issuing Bank and other than
                           those Obligations specifically referred to in this
                           SECTION 2.5(e)(i) "FIRST" or "EIGHTH";

                           FOURTH, to the ratable payment of interest due on the
                           US Loans;

                           FIFTH, to the ratable payment of principal due on the
                           US Loans;

                           SIXTH, to the ratable payment of other Liabilities
                           not specifically referred to in this SECTION
                           2.5(e)(i) due and payable to the US Lenders (in their
                           capacities as such, and not in their capacity as an
                           Issuing Bank) under the Credit Documents other than
                           those Obligations specifically referred to in this
                           SECTION 2.5(e)(i) "FIRST" or "EIGHTH";

                           SEVENTH, to the ratable payment of other Liabilities
                           not specifically referred to in this SECTION
                           2.5(e)(i) due and payable to the Issuing Banks under
                           L/C Applications made by any US Borrower and US
                           Letters of Credit; and

                           EIGHTH, to the ratable payment of any Obligations
                           owing to any US Lender or its Affiliate in its
                           capacity as a party to any Permitted Hedging
                           Transaction.

                           (ii) All amounts received by the Canadian Agent for
         distribution hereunder or under any of the other Loan Documents shall,
         subject to SECTION 2.2(b)(iii), SECTION 2.4(h) AND SECTION 2.5(c), be
         distributed in the following order and, if to Canadian Lenders,
         according to each Canadian Lender's Proportionate Share with respect to
         each category set forth below:

                           FIRST, to the payment of any Fees, Expenses, amounts
                           advanced by the Canadian Agent on behalf of the
                           Lenders pursuant to SECTION 2.3(b) and interest
                           accrued thereon or other Obligations due and payable
                           to the Canadian Agent under any of the Credit
                           Documents in its capacity as Canadian Agent (but
                           excluding Canadian Loans held by the Agent other than
                           such amounts advanced pursuant to SECTION 2.3(b) and
                           those Obligations specifically referred to in this
                           SECTION 2.5(e)(ii) "EIGHTH");

                           SECOND, during a Bankruptcy Default, to the payment
                           of the unpaid principal amounts of the drawings under
                           Canadian Letters of Credit payable to each Issuing
                           Bank, together with accrued but unpaid interest
                           thereon at the L/C Interest Rate;

                           THIRD, to the ratable payment of any Fees and other
                           Obligations due and payable to the Canadian Lenders
                           under any of the Credit Documents, other than to a
                           Lender in its capacity as an Issuing Bank and other
                           than those

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<PAGE>

                           Obligations specifically referred to in this SECTION
                           2.5(e)(ii) "FIRST" or "EIGHTH";

                           FOURTH, to the ratable payment of interest due on the
                           Canadian Loans;

                           FIFTH, to the ratable payment of principal due on the
                           Canadian Loans;

                           SIXTH, to the ratable payment of other Liabilities
                           not specifically referred to in this SECTION
                           2.5(e)(ii) due and payable to the Canadian Lenders
                           (in their capacities as such, and not in their
                           capacity as an Issuing Bank) under the Credit
                           Documents other than those Obligations specifically
                           referred to in this SECTION 2.5(e)(ii) "FIRST" or
                           "EIGHTH";

                           SEVENTH, to the ratable payment of other Liabilities
                           not specifically referred to in this SECTION
                           2.5(e)(ii) due and payable to the Issuing Banks under
                           L/C Applications made by Canadian Borrowers and
                           Canadian Letters of Credit; and

                           EIGHTH, to the ratable payment of any Obligations
                           owing to any Canadian Lender or its Affiliate in its
                           capacity as a party to any Permitted Hedging
                           Transaction.

                           (iii) Each Person receiving a payment from an Agent
         pursuant to SECTION 2.5(e)(i) or 2.5(e)(ii) shall, for all purposes of
         this Credit Agreement and other Credit Documents, be deemed to have
         applied that payment in the order specified in SECTION 2.5(e)(i) or
         2.5(e)(ii), as applicable.

         2.6 MAINTENANCE OF ACCOUNT. The US Agent shall maintain a separate
account on its books and records in the name of each US Borrower and Canadian
Agent shall maintain a separate account on its books and records in the name of
each Canadian Borrower (each a "BORROWER'S ACCOUNT" and collectively, the
"BORROWERS' ACCOUNTS") in which each Borrower will be charged or credited with
(w) the proceeds, if any, of each Loan received by or for the account of such
Borrower, (x) payments made to the US Agent or the Canadian Agent, as the case
may be, on account of the Obligations of such Borrower, whether from collection
of proceeds of Collateral or otherwise, (y) the aggregate face amount of all
outstanding Letters of Credit (or an appropriate allocation thereof, if the
Letters of Credit are issued for the direct benefit of more than one Borrower)
issued for the benefit of such Borrower, and (z) all other Fees, Expenses and
other Obligations attributable to such Borrower as determined by the appropriate
Agent. In no event shall prior recourse to any Accounts or other Collateral be a
prerequisite to an Agent's right to demand payment of any Obligation upon its
maturity.

         2.7 STATEMENT OF ACCOUNT. After the end of each month, the Agents shall
send the Funds Administrators a statement accounting for the charges, loans,
advances and other transactions occurring among and between the Agents, the
Lenders, the Funds Administrators and the Borrowers during that month. The
monthly statements shall, absent manifest error, be an account stated, which is
final, conclusive and binding on the Borrowers; provided that any failure to so
record any transaction or any error in so recording shall not limit or otherwise
affect any Borrower's duty to pay the Obligations.

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<PAGE>

         2.8 WITHHOLDING AND OTHER TAXES.

                  (a) Any and all payments by the Borrowers hereunder, under the
Notes or in respect of Letters of Credit or Bankers' Acceptances which are made
to or for the benefit of any Lender (whether in its capacity as a Lender or an
Issuing Bank, and as used in SECTION 2.8, the term "LENDER" shall mean a Lender
in each such capacity, and shall also include each Serving Affiliate of such
Lender) or an Agent shall be made, free and clear of and without deduction for
any and all present or future taxes, levies, imposts, deductions, charges or
withholdings and penalties, interests and all other liabilities with respect
thereto (collectively, "TAXES"), excluding, (i) in the case of each such Lender
or an Agent, Taxes imposed on its net income (including any Taxes imposed on
branch profits) and franchise taxes imposed on it, by the jurisdiction under the
laws of which such Lender, or an Agent (as the case may be) is organized or any
political subdivision thereof, (ii) in the case of each such Lender, Taxes
imposed on its net income (including any Taxes imposed on branch profits) and
franchise Taxes imposed on it by the jurisdiction of such Lender's Applicable
Lending Office or any political subdivision thereof, (iii) in the case of any
Non-US Lender, any Taxes that are in effect and that would apply to a payment
hereunder in respect of the US Term Loans or the US Revolving Loans, under the
US Term Notes or US Revolving Notes or in respect of Letters of Credit made to
such Non-US Lender as of the Closing Date, (iv) in the case of any Non-Canadian
Lender, any taxes that are in effect and that would apply to a payment hereunder
in respect of the Canadian Loans, under the Canadian Term Notes or Canadian
Revolving Notes, or in respect of Bankers' Acceptances made or Canadian Letters
of Credit made to such Non-Canadian Lenders as of the Closing Date and (v) if
any Non-US Lender in the case of a US Loan or US Letter of Credit, or a
Non-Canadian Lender in the case of a Canadian Loan or a Canadian Letter of
Credit, acquires any interest in this Credit Agreement, any Note or any L/C
Participation pursuant to the provisions hereof, or a Lender or an Agent changes
the office in which any Loan or any L/C Participation is made, accounted for or
booked, to an office outside the United States in the case of a US Term Loan or
US Revolving Loan or to an office outside Canada in the case of a Canadian Loan,
or a Lender if an Issuing Bank, changes the office at which any Letter of Credit
is maintained to an office outside the United States in the case of a US Letter
of Credit, or Canada, in the case of a Canadian Letter of Credit (any such
Person, or such Lender or the Agent in that event, being referred to as a "TAX
TRANSFEREE"), any Taxes to the extent that they are in effect and would apply to
a payment to such Tax Transferee as of the date of the acquisition of such
interest or change in office, as the case may be, except to the extent Covered
Taxes (as defined below) would have resulted from such payments made hereunder,
under the Notes or in respect of Letters of Credit made to a Lender or an Agent
immediately prior to such acquisition of such interest or such change in office
(all such non-excluded Taxes being hereinafter referred to as "COVERED TAXES"
provided that notwithstanding references to a "Reduced Rate" below, "Covered
Taxes" shall not include any withholding at a Reduced Rate pursuant to laws in
effect on the Closing Date. If any Borrower shall be required by law to deduct
or withhold any Covered Taxes from or in respect of any sum payable hereunder,
under any Note or in respect of any Letter of Credit to or for the benefit of
any Lender, an Agent or any Tax Transferee, (A) the sum payable shall be
increased as may be necessary so that after making all required deductions or
withholdings of Covered Taxes (including deductions or withholdings of Covered
Taxes applicable to additional sums payable under this SECTION 2.8) such Lender,
the Agent or such Tax Transferee, as the case may be, receives an amount equal
to the sum it would have received had no such deductions or withholdings been
made, (B) such Borrower shall make such deductions or withholdings and (C) such
Borrower shall

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pay the full amount so deducted or withheld to the relevant taxation authority
or other authority in accordance with applicable law.

                   (b) In addition, each Borrower agrees to pay any present or
future stamp, recording, documentary, excise, privilege, property, intangible or
similar levies that arise at any time or from time to time (i) from any payment
made under any and all Credit Documents, (ii) from the transfer of the rights of
any Lender under any Credit Documents to any transferee or (iii) from the
execution or delivery by the appropriate Funds Administrator or any Borrower of,
or from the filing or recording or maintenance of, or otherwise with respect to
the exercise by the Agent or the Lenders of their rights under, any and all
Credit Documents (hereinafter referred to as "OTHER TAXES").

                   (c) The Borrowers will jointly and severally indemnify each
Lender, the Agent, and any Tax Transferee for the full amount of (i) Covered
Taxes imposed on or with respect to amounts payable hereunder, under any Note or
in respect of any Letter of Credit, (ii) Other Taxes and (iii) any Taxes imposed
by any jurisdiction on amounts payable under this SECTION 2.8, paid by such
Lender, the Agent or such Tax Transferee, as the case may be, and any liability
(including penalties, interest and expenses) arising therefrom or with respect
thereto whether or not such Taxes were correctly or legally asserted by the
relevant taxing or other Governmental Authority. Notwithstanding the foregoing,
the Canadian Borrowers will not have any indemnification obligations to any
Lender, the Agent, or any Tax Transferee for Taxes or Other Taxes imposed on or
in respect of any amounts loaned to any US Borrower under this Credit Agreement.
As a result, the indemnification obligations of the Canadian Borrowers with
respect to Taxes and Other Taxes under this Credit Agreement shall be limited to
Taxes or Other Taxes imposed on or in respect of any amounts loaned to Canadian
Borrowers under this Credit Agreement. Payment under this indemnification shall
be made within thirty (30) days from the date such Lender, the Agent or such Tax
Transferee certifies and sets forth in reasonable detail the calculation thereof
as to the amount and type of such Taxes. Any such certificate submitted by such
Lender, the Agent or such Tax Transferee in good faith to a Funds Administrator
shall, absent manifest error, be deemed final, conclusive and binding on all
parties for purposes of this Credit Agreement (but not for purposes of any
Credit Party's dealings with the relevant taxing or other authorities).

                   (d) Within 60 days after the date of payment of any Covered
Taxes or Other Taxes, the US Funds Administrator will furnish to the Agent, at
its address referred to in SECTION 11.5, the original or a certified copy of a
receipt evidencing payment thereof.

                   (e) On or before the Closing Date, each Non-US Lender that is
a US Lender shall deliver to the Agent and the US Funds Administrator (i) two
valid, duly completed copies of IRS Form W-8BEN or W-8ECI or successor
applicable form, as the case may be, and any other required form, certifying in
each case that such Non-US Lender is entitled to receive payments under this
Credit Agreement, the Term Notes and/or Revolving Notes or any Letter of Credit
payable to it without deduction or withholding of any United States federal
income taxes or with such withholding imposed at a reduced rate (the "Reduced
Rate") and (ii) a valid, duly completed IRS Form W-8BEN or W-9 or successor
applicable form, as the case may be, to establish an exemption from United
States backup withholding tax. Each such Non-US Lender shall also deliver to the
Agent and the US Funds Administrator two further copies of said Forms or other
manner of required certification, as the case may be, on or before the date that
any such form

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expires or becomes obsolete or otherwise is required to be resubmitted as a
condition to obtaining an exemption from a required withholding of United States
federal income tax or entitlement to having such withholding imposed at the
Reduced Rate or after the occurrence of any event requiring a change in the most
recent form previously delivered by it to the US Funds Administrator and the
Agent, and such extensions or renewals thereof as may reasonably be requested by
the US Funds Administrator and the Agent, certifying (A) in the case of a Form
W-8BEN or W-8ECI, that such Non-US Lender is entitled to receive payments in
respect of the US Term Loans, the US Revolving Loans, under this Credit
Agreement, US Term Notes, US Revolving Notes and any Letter of Credit without
deduction or withholding of any United States federal income taxes or with such
withholding imposed at a Reduced Rate, unless in any such case any change in a
tax treaty to which the United States is a party, or any change in law or
regulation of the United States or official interpretation thereof has occurred
after the Closing Date and prior to the date on which any such delivery would
otherwise be required that renders all such forms inapplicable or that would
prevent such Non-US Lender from duly completing and delivering any such form
with respect to it, and such Non-US Lender advises the US Funds Administrator
and the Agent that it is not capable of receiving payments without any deduction
or withholding of United States federal income tax or with such withholding at
the Reduced Rate, as the case may be, or (B) in the case of a Form W-8BEN or
W-9, or otherwise establishing an exemption from United States backup
withholding tax. Any Canadian Lender that is a Non-Canadian Lender shall
promptly notify the Canadian Funds Administrator and the Canadian Agent of such
fact promptly upon becoming a Canadian Lender and shall thereafter provide to
the Canadian Funds Administrator and the Canadian Agent such certifications as
may be necessary to facilitate proper withholding to be made.

                   (f) If a Tax Transferee that is a Non-US Lender acquires an
interest in any US Term Loan, US Revolving Loan, US Term Note, US Revolving Note
or L/C Participation or a Lender changes the office through which its US Term
Loans or US Revolving Loans or any L/C Participation are made, accounted for or
booked, to an office outside the United States or a Non-US Lender if an Issuing
Bank, changes the office at which any Letter of Credit is maintained to an
office outside the United States, the transferor, or the applicable Lender, in
the case of a change of office, shall cause such Tax Transferee to agree that,
on or prior to the effective date of such acquisition or change, as the case may
be, it will deliver to the US Funds Administrator and the Agent (i) two valid,
duly completed copies of IRS Form W-8BEN or W-8ECI or successor applicable form,
as the case may be, and any other required form, certifying in each case that
such Tax Transferee is entitled to receive payments under this Credit Agreement
in respect of the US Term Loans, US Revolving Loans, US Term Notes, US Revolving
Notes and any Letter of Credit payable to it without deduction or withholding of
United States federal income tax or with such withholding imposed at a Reduced
Rate and (ii) a valid, duly completed IRS Form W-8BEN or W-9 or successor
applicable form, as the case may be, to establish an exemption from United
States backup withholding tax. Each Tax Transferee further undertakes to deliver
two further copies of the said Forms or other manner of required certification,
as the case may be, on or before the date that any such form expires or becomes
obsolete or otherwise is required to be resubmitted as a condition to obtaining
an exemption from a required withholding of United States federal income tax or
entitlement to having such withholding imposed at the Reduced Rate or after the
occurrence of any event requiring a change in the most recent form previously
delivered by it to the US Funds Administrator and the Agent, and such extensions
or renewals thereof as may reasonably be requested by the US Funds Administrator
and the Agent, certifying (A) in the case of a Form

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W-8BEN or W-8ECI that such Tax Transferee is entitled to receive payments under
this Credit Agreement, in respect of the US Term Loans, US Revolving Loans, US
Term Notes, US Revolving Notes and any Letter of Credit without deduction or
withholding of any United States federal income taxes or with such withholding
imposed at the Reduced Rate, unless any change in treaty, law or regulation or
official interpretation thereof has occurred after the effective date of such
acquisition or change and prior to the date on which any such delivery would
otherwise be required that renders all such forms inapplicable or that would
prevent such Tax Transferee from duly completing and delivering any such form
with respect to it, and such Tax Transferee advises the US Funds Administrator
and the Agent that it is not capable of receiving payments without any deduction
or withholding of United States federal income tax or with such withholding at
the Reduced Rate, as the case may be, or (B) in the case of a Form W-8BEN or
W-9, or otherwise establishing an exemption from United States backup
withholding tax.

                  (g) If any Taxes for which any Borrower would be required to
make payment under this SECTION 2.8 are imposed, the applicable Lender or the
Agent, as the case may be, shall use its best efforts to avoid or reduce such
Taxes by taking any appropriate action (including assigning its rights hereunder
to a related entity or a different office) which would not in the sole opinion
of such Lender or the Agent be otherwise disadvantageous to such Lender or the
Agent, as the case may be.

                  (h) Without prejudice to the survival of any other agreement
of the Borrowers hereunder, the agreements and obligations of the Borrowers
contained in this SECTION 2.8 shall survive the payment in full of the
Obligations.

                  (i) Each Lender shall cause each of its Serving Affiliates
that is a Non-US Lender to take the actions required to be taken by such Serving
Affiliate as a Non-US Lender under SECTION 2.8(e), (f) AND (g).

         2.9 AFFECTED LENDERS. If any Borrower is obligated to pay to any Lender
(whether in its capacity as a Lender or an Issuing Bank) or any Serving
Affiliate of such Lender any amount under SECTIONS 2.8 OR 4.7, or if any Lender
is a Defaulting Lender, the Borrowers may, if no Default or Event of Default
then exists, replace such Lender or Serving Affiliate with another lender
acceptable to the Agent, and such Lender hereby agrees to be so replaced or to
cause such Serving Affiliate to be replaced, subject to the following:

                  (a) (i) The obligations of the Borrowers hereunder to the
         Lender to be replaced (in its capacity as a Lender, and including such
         increased or additional costs incurred from the date of notice to the
         appropriate Funds Administrator of such increase or additional costs
         through the date such Lender is replaced hereunder) shall be paid in
         full to such Lender concurrently with such replacement; and

                           (ii) the obligations of the Borrowers hereunder to
         the Lender to be replaced in its capacity as an Issuing Bank, or to its
         Serving Affiliate in such capacity, shall continue until (A) each
         Letter of Credit issued by that Person has expired or been drawn in
         full, (B) all outstanding reimbursement obligations with respect to
         Letters of Credit, together with interest thereon at the L/C Interest
         Rate, shall have been paid in full, and (C) all Liabilities under each
         L/C Application, to the extent due, have been paid in full and,

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         to the extent not due, been secured to the satisfaction of such Person,
         to the extent due, have been paid in full and, to the extent not due,
         been secured to the satisfaction of such Person.

                  (b) If such replacement is a result of increased costs under
SECTIONS 2.8 OR 4.7, the replacement Lender shall be a bank or other financial
institution that is not subject to such increased costs which caused the
Borrowers' election to replace any Lender hereunder, and each such replacement
Lender shall execute and deliver to the Agent such documentation satisfactory to
the appropriate Agent pursuant to which such replacement Lender is to become a
party hereto, conforming to the provisions of SECTION 11.6, with a Commitment
equal to that of the Lender being replaced and shall make Loans in the aggregate
principal amount equal to the aggregate outstanding principal amount of the
Loans of the Lender being replaced;

                  (c) Upon such execution of such documents referred to in
CLAUSE (b) and repayment of the amounts referred to in CLAUSE (a), the
replacement lender shall be a "Lender" with Commitments as specified herein
above and the Lender being replaced shall cease to be a "Lender" hereunder,
except with respect to indemnification provisions under this Credit Agreement,
which shall survive as to such replaced Lender and except to the extent such
Lender continues to be an Issuing Bank pursuant to SECTION 2.9(a)(ii);

                  (d) The Agents shall reasonably cooperate in effectuating the
replacement of any Lender under this SECTION 2.9, but at no time shall either
Agent be obligated to initiate any such replacement;

                  (e) Any Lender replaced under this SECTION 2.9 shall be
replaced at the Borrowers' sole cost and expense and at no cost or expense to
the Agents or any of the Lenders; and

                  (f) If the Borrowers propose to replace any Lender pursuant to
this SECTION 2.9 because the Lender seeks reimbursement under either SECTION 2.8
or 4.7, then it must also replace any other Lender who seeks similar levels of
reimbursement (as a percentage of such Lender's Commitment) under such Sections.

         2.10 SHARING OF PAYMENTS.

                  (a) (i) If any US Lender (including a US Lender in its
capacity as an Issuing Bank) shall obtain any payment (whether voluntary,
involuntary, and whether through the exercise of any right of set-off by virtue
of its claim in any applicable bankruptcy, insolvency or other similar
proceeding being deemed secured by a Liability owed by it to any Credit Party,
including a claim deemed secured under Section 506 of the Bankruptcy Code, or
otherwise) (each a "PAYMENT"), on account of (A) the US Term Loans or US
Revolving Loans made by it, (B) its L/C Participations or (C) any of the other
Obligations (other than Obligations in respect of Canadian Loans) due and
payable to it in excess of its Proportionate Share of payments on account of the
Term Loans or Revolving Loans or L/C Participations or such other Obligations
obtained by all the US Lenders, such US Lender shall forthwith purchase from the
other US Lenders such participations in the US Term Loans or US Revolving Loans
made by them, in their participation in Letters of Credit or their other such
Obligations (other than Obligations in respect of Canadian Loans) as shall be
then due and payable as shall be necessary to cause such purchasing US Lender

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to share the excess payment ratably with each of them; HOWEVER, PROVIDED that if
all or any portion of such excess payment is thereafter recovered from such
purchasing US Lender, such purchase from each US Lender shall be rescinded and
each such US Lender shall repay to the purchasing US Lender the purchase price
to the extent of such recovery together with an amount equal to such US Lender's
ratable share (according to the proportion of (1) the amount of such US Lender's
required repayment to (2) the total amount so recovered from the purchasing US
Lender) of any interest or other amount paid or payable by the purchasing US
Lender in respect to the total amount so recovered;

                  (ii) If any Canadian Lender shall obtain any Payment, on
         account of (A) the Canadian Revolving Loans or Canadian Term Loans made
         by it, (B) its L/C Participations, or (C) any of the other Obligations
         due and payable to it in excess of its Proportionate Share of payments
         on account of the Canadian Revolving Loans, Canadian Term Loans or L/C
         Participations or such other Obligations in respect of the Canadian
         Loans obtained by all the Canadian Lenders, such Canadian Lender shall
         forthwith purchase from the other Canadian Lenders such participations
         in the Canadian Loans made by them or their other such Obligations as
         shall be then due and payable as shall be necessary to cause such
         purchasing Canadian Lender to share the excess payment ratably with
         each of them; HOWEVER, PROVIDED that if all or any portion of such
         excess payment is thereafter recovered from such purchasing Canadian
         Lender, such purchase from each Canadian Lender shall be rescinded and
         each such Canadian Lender shall repay to the purchasing Canadian Lender
         the purchase price to the extent of such recovery together with an
         amount equal to such Canadian Lender's ratable share (according to the
         proportion of (1) the amount of such Canadian Lender's required
         repayment to (2) the total amount so recovered from the purchasing
         Canadian Lender) of any interest or other amount paid or payable by the
         purchasing Canadian Lender in respect to the total amount so recovered;

                  (iii) Each Borrower agrees that any Lender so purchasing a
         participation from another Lender pursuant to this SECTION 2.10 may, to
         the fullest extent permitted by law, exercise all of its rights of
         payment (including the right of set-off) with respect to such
         participation as fully as if such Lender were the direct creditor of
         such Borrower in the amount of such participation.

                  (iv) For purposes of this SECTION 2.10, the unreimbursed
         drawings under Letters of Credit issued by an Issuing Bank shall be
         deemed to constitute "Revolving Loans" made by such Issuing Bank, and
         such Issuing Bank agrees that it shall apply all Payments received by
         it in its capacity as an Issuing Bank to the payment or the
         collateralization of the Liabilities of the Borrowers to it that
         constitute unreimbursed drawings under Letters of Credit issued by it
         before applying them to any other Liabilities due it.

                  (b) If an Issuing Bank is an Affiliate of a Lender, such
Lender shall cause such Affiliate to comply with the provisions of SUBSECTION
(a) of this SECTION 2.10 as fully as though such Affiliate were a Lender subject
to such subsection.

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                                    ARTICLE 3

                                LETTERS OF CREDIT

         3.1 ISSUANCE OF LETTERS OF CREDIT. (a) The appropriate Funds
Administrator may from time to time during the period from the Closing Date to
the 30th day prior to the Expiration Date request the US Agent to direct an
Issuing Bank to issue a Letter of Credit for the account of a US Borrower or
request the Canadian Agent to direct an Issuing Bank to issue a Letter of Credit
for the account of a Canadian Borrower. No such request shall be granted if,
after such issuance:

                           (i)      (A) With respect to US Letters of Credit,
        the Total US Revolving Loan Exposure would exceed the Total US Revolving
        Loan Commitments or (B) Total US Revolving Loan Exposure would exceed
        the US Borrowing Base or (C) US Letter of Credit Obligations would
        exceed $20,000,000 or (D) the Total US Revolving Loan Exposure in
        respect of such US Borrower would exceed such Borrower's separate US
        Borrowing Base;

                           (ii)     (A) With respect to Canadian Letters of
        Credit, the Total Canadian Revolving Loan Exposure would exceed the
        Total Canadian Revolving Loan Commitments or (B) Total Canadian
        Revolving Loan Exposure would exceed the Canadian Borrowing Base or (C)
        Canadian Letter of Credit Obligations would exceed $1,000,000 or (D) the
        Total Canadian Revolving Loan Exposure in respect of such Canadian
        Borrower would exceed such Borrower's separate Canadian Borrowing Base;

                           (iii)    (A) (1) any order, judgment or decree of any
        Governmental Authority or arbitrator shall enjoin or restrain such
        Borrower from procuring, such Issuing Bank from issuing, or a Lender
        from acquiring an L/C Participation in, such Letter of Credit, or (2)
        any Requirement of Law applicable to such Borrower, such Issuing Bank or
        a Lender or any request or directive (whether or not having the force of
        law) from any Governmental Authority with jurisdiction over such
        Borrower, such Issuing Bank or a Lender shall prohibit, or request that,
        any such Person refrain from procuring, issuing or acquiring an L/C
        Participation in, such Letter of Credit, as applicable, or, from
        performing its obligations under such Letter of Credit or its L/C
        Participation thereunder, as applicable;

                                    (B) any Requirement of Law applicable to
                  such Issuing Bank or a Lender or any request or directive
                  (whether or not having the force of law) from any Governmental
                  Authority with jurisdiction over such Issuing Bank or a Lender
                  shall impose upon such Issuing Bank or such Lender (1) any
                  restriction or reserve or capital requirement or (2) any cost
                  or expense with respect to, in the case of such Issuing Bank,
                  such Letter of Credit and, in the case of such Lender, such
                  L/C Participation (for which such Issuing Bank or such Lender
                  shall not otherwise be compensated) not in effect as of the
                  Closing Date, and which such Issuing Bank or such Lender deems
                  in good faith to be material to it;

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                           (iv) any Lender is a Defaulting Lender, unless the
         appropriate Agent and Issuing Bank have entered into satisfactory
         arrangements with the Borrowers to eliminate such Agent's and such
         Issuing Bank's risk with respect to such Lender, including cash
         collateralization of such Lender's Proportionate Share of Letter of
         Credit Obligations;

                           (v) such Letter of Credit would require drawings
         other than sight drawings (but drawing requirements specifying
         certificates of the beneficiary, customary in standby letters of
         credit, are not precluded by the foregoing);

                           (vi) unless the appropriate Agent and the applicable
         Issuing Lender shall have approved the issuance of a specific Letter of
         Credit in another foreign currency, such Letter of Credit is
         denominated in a currency other than U.S. Dollars, a currency which is
         freely tradable and freely convertible into U.S. Dollars and, with
         respect to any commercial Letter of Credit, Borrower has not entered
         into an appropriate Permitted Hedging Transaction; or

                           (vii) Agent has determined that any of the conditions
         set forth in SECTION 5.2 shall not be satisfied.

                  (b) The US Agent may assume, as to any US Borrower, any
Issuing Bank and any US Lender and Canadian Agent may assume, as to any Canadian
Borrower, any Issuing Bank and any Canadian Lender, that none of the conditions
specified in SECTION 3.1(a) are applicable as to such Person, unless the Agent
shall have received a notice from such Person specifically entitled "Notice
under SECTION 3.1(a)," specifying the condition or conditions that are
applicable to such Person. Any such notice shall continue in effect until the
appropriate Agent shall have received from the Person originally sending such
notice a subsequent notice, entitled "Revocation of Notice under SECTION
3.1(a)," stating that the condition or conditions specified in such Person's
earlier notice are no longer applicable.

         3.2 PROCEDURE FOR ISSUANCE.

                  (a) The appropriate Funds Administrator may from time to time
request the Agent to direct the issuance of a Letter of Credit by delivering to
the appropriate Agent a request for the issuance of a Letter of Credit in the
form of Exhibit H annexed hereto (the "LETTER OF CREDIT REQUEST") no later than
1:00 P.M. (New York City time) at least three (3) Business Days (or such shorter
period as may be agreed to by the appropriate Agent and the applicable Issuing
Bank requested to issue such Letter of Credit) in advance of the proposed date
of issuance. Prior to the date of issuance of each Letter of Credit, the
appropriate Funds Administrator shall provide to the appropriate Agent a precise
description of the documents and the text of any certificate to be presented by
the beneficiary of such Letter of Credit. Agent and the Issuing Bank shall have
the right to make any changes to any format and text prior to the issuance of
any Letter of Credit. In the event that the Agent, in its sole discretion,
elects not to issue such Letter of Credit, it shall promptly so notify the Funds
Administrator and the Funds Administrator may then submit the Letter of Credit
Request to another Issuing Bank. If all Issuing Banks elect not to issue such
Letter of Credit, then notwithstanding the prior election of Agent not to issue
such Letter of Credit, then (i) in the case of a standby Letter of Credit, Agent
shall be the Issuing Lender with respect to such Letter of Credit and (ii) in
the case of a commercial Letter of Credit, Agent may either elect to be

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the Issuing Bank with respect to such Letter of Credit or Agent may deny the
Letter of Credit Request, in its sole discretion. If any Issuing Bank shall so
request, the Funds Administrator shall in addition to the Letter of Credit
Request, submit to the Issuing Bank such Issuing Bank's standard L/C
Application; provided that in the event of a conflict between the covenants,
terms and conditions of any such L/C Application and the covenants, terms and
conditions of this Credit Agreement, the covenants, terms and conditions of this
Credit Agreement shall govern. Promptly after the issuance of or amendment of
any standby Letter of Credit, the Issuing Bank shall promptly notify the
appropriate Agent and Funds Administrator, in writing, of such issuance or
amendment, and such notice will be accompanied by a copy of such issuance or
amendment. Promptly upon receipt of such notice, the Agent shall notify each
other Lender of such issuance or amendment, and if so requested by any Lender,
the Agent shall provide such Lender with a copy of such issuance or amendment.
With regards to commercial Letters of Credit, each Issuing Lender shall on the
first Business Day of each week furnish the US Agent or the Canadian Agent, as
the case may be (with a copy to Borrowers), by facsimile, with a report of the
daily aggregate outstanding commercial Letters of Credit issued by such Issuing
Lender.

                  (b) The transmittal by the Funds Administrator of each Letter
of Credit Request shall be deemed to be a representation and warranty made by
each of the Borrowers, both at the time of such transmittal and at the time of
the issuance of the requested Letter of Credit, that the Letter of Credit may be
issued in accordance with and will not violate any of the requirements of
SECTION 3.1.

         3.3 TERMS OF LETTERS OF CREDIT. The Agent shall not direct the issuance
of any Letter of Credit unless:

                           (i) if it is a standby Letter of Credit its term does
         not exceed the earlier of the date which is (i) five Business Days
         prior to the Expiration Date or (ii) one year after the date of
         issuance of such standby Letter of Credit; provided that the
         immediately preceding clause (ii) shall not prevent any Issuing Lender
         from agreeing that a standby Letter of Credit will automatically be
         extended for one or more successive periods not to exceed one year
         unless such Issuing Lender elects not to extend for any such additional
         period; or

                           (ii) if it is a commercial Letter of Credit its term
         does not exceed the earlier of the date which is (i) the date which is
         30 days prior to the Expiration Date and (ii) the date which is 180
         days from the date of issuance of such commercial Letter of Credit.

         3.4 LENDERS' PARTICIPATION.

                  (a) Immediately upon issuance by any Issuing Bank of a Letter
of Credit, each US Lender (if a US Letter of Credit) or Canadian Lender (if a
Canadian Letter of Credit), shall be deemed to have irrevocably and
unconditionally acquired from such Issuing Bank, without recourse or warranty,
an undivided interest and participation (an "L/C PARTICIPATION"), to the extent
of such Lender's Proportionate Share, in such Issuing Bank's rights to be paid
the principal amount of, together with interest accrued on, drawings under such
Letter of Credit and in any security therefor or Guaranty pertaining thereto.

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                  (b) (i) Each Issuing Bank shall, subject to Section 3.4(c),
remit to the US Agent or the Canadian Agent, as the case may be, for the account
of each US Lender or Canadian Lender such Lender's Proportionate Share of each
payment of principal and interest (to the extent such interest does not exceed
the L/C Interest Rate) received by such Issuing Bank on account of any drawing
under such Letter of Credit (A) with respect to which such Issuing Bank has
delivered an L/C Notice of Drawing to the Agent during a Bankruptcy Default and
(B) that is received by such Issuing Bank on or after the date of such L/C
Notice of Drawing; provided, that in the event that any such payment received by
any Issuing Bank shall be required to be returned by such Issuing Bank, such
Lender shall return to such Issuing Bank the portion thereof previously
distributed by it to the US Agent, but without interest thereon (unless such
Issuing Bank is required to pay interest on the amount returned, in which case
such Lender shall be required to pay interest at the same rate).

                           (ii) (A) Payments required to be made by any Issuing
                  Bank to the Agent for the account of a Lender, together with
                  interest thereon at the rate specified in SECTION
                  3.4(b)(ii)(B), shall be made to the Agent, if the amount in
                  respect of which the payment is to be made to the Agent is
                  received by such Issuing Bank on or before 1:00 P.M. of such
                  Issuing Bank's time on a Business Day, on the day received
                  and, if received after such time, on or before 11:00 A.M. of
                  such Issuing Bank's time, on the next succeeding Business Day.

                                    (B) Interest shall be payable by each
                  Issuing Bank on amounts required to be paid by it to the US
                  Agent pursuant to SECTION 3.4(b)(ii)(A) from the date such
                  payments are due until such amounts are paid in full at, for
                  the first three Business Days, the Federal Funds Rate, and,
                  thereafter, the US Prime Rate.

                  (c) Until an Issuing Bank shall have received from a Lender,
or the Agent on behalf of such Lender, payment in full of the amount required to
be paid by such Lender to such Issuing Bank pursuant to SECTION 3.6(b)(ii), such
Issuing Bank may hold all amounts otherwise payable by it to the US Agent for
the account of such Lender pursuant to SECTION 3.4(b)(i) as collateral to secure
such Lender's obligation to make such payment to it.

                  (d) No Issuing Bank shall, without the prior written consent
of the Majority US Lenders or the Majority Canadian Lenders as appropriate:

                           (i) compromise or reduce the principal amount of the
         reimbursement obligation with respect to a Letter of Credit, or extend
         the due date, of any drawing under any Letter of Credit in which a
         Lender has an L/C Participation or reduce the interest rate applicable
         to such drawing;

                           (ii) release any collateral securing any Borrower's
         obligation to pay the amount of such drawing and interest accrued
         thereon; or

                           (iii) amend, modify or waive any other right or
         condition under the L/C Application, including any Reimbursement
         Agreement.

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         3.5 MATURITY OF DRAWINGS; INTEREST THEREON.

                  (a) Drawings under any Letter of Credit shall, notwithstanding
anything to the contrary contained therein or in the related L/C Application,
mature and become due and payable, and shall be repaid to the appropriate Agent
for the account of the applicable Issuing Bank by the Borrowers in full,
together with interest accrued thereon, from the date and at the rate specified
in SECTION 3.5(b), on the Effective Date of the L/C Notice of Drawing in respect
of such drawing.

                  (b) Borrowers shall, notwithstanding anything to the contrary
contained in any Letter of Credit or in the related L/C Application, pay
interest on the outstanding principal amount of each drawing under such Letter
of Credit at a rate per annum equal to the rate set forth in SECTION 4.2 (the
"L/C INTEREST RATE") from the date such drawing is disbursed by the applicable
Issuing Bank to the date such drawing is reimbursed by the Borrowers. Interest
on each such drawing shall be payable when such drawing shall be due (whether at
maturity, by reason of acceleration or otherwise) and, prior to such time, on
demand.

         3.6 PAYMENT OF AMOUNTS DRAWN UNDER LETTERS OF CREDIT; FUNDING OF L/C
PARTICIPATIONS. In the event of any drawing under any Letter of Credit, the
applicable Issuing Bank may deliver an L/C Notice of Drawing to the appropriate
Agent and such Agent shall:

                  (a) unless a Bankruptcy Default exists, treat each L/C Notice
of Drawing on its Effective Date as a Notice of Borrowing requesting Prime Rate
Revolving Loans in a principal amount equal to the amount of such drawing (or
the Dollar Equivalent thereof in the case of any drawing under a Letter of
Credit denominated in a currency other than Dollars), PLUS interest on the
amount of such drawing at the L/C Interest Rate from the day such drawing was
disbursed until the date of such L/C Notice of Drawing (unless such drawing was
disbursed and repaid on the same day, in which case interest shall be payable
for such day); and if for any reason, the Issuing Lender is not reimbursed on or
before the Business Day immediately following the date on which such drawing is
honored (or the Dollar Equivalent thereof in the case of any drawing under a
Letter of Credit denominated in a currency other than Dollars), each such L/C
Notice of Drawing shall have the same force and effect as a Notice of Borrowing
given by the Funds Administrator for and on behalf of the Borrowers, except that
the conditions to borrowing specified in SECTION 2.2 and SECTION 5.2 (other than
that a Bankruptcy Default shall not exist) shall not apply;

                  (b) (i) (A) during a Bankruptcy Default, on the Effective Date
of an L/C Notice of Drawing, notify (an "L/C Participation Funding Notice") each
Lender of the amount of such drawing, and of interest accrued thereon at the L/C
Interest Rate from the date specified in such L/C Notice of Drawing as the date
such drawing was disbursed by the applicable Issuing Bank to the L/C
Participation Funding Date and of such Lender's Proportionate Share of such
amount (an "L/C Participation Funding Amount").

                           (B) The US Agent shall give an L/C Participation
         Funding Notice to each US Lender not later than 3:00 P.M. (eastern
         standard time) time on the day the US Agent receives an L/C Notice of
         Drawing, if such Notice of Drawing was received by it at or before
         12:00 noon (eastern standard time) on a Business Day and, if not, not
         later than 12:00 noon (eastern standard time) on the next succeeding
         Business Day. The Canadian Agent shall give an L/C Participation
         Funding Notice to each Canadian Lender not later

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         than 3:00 P.M. (eastern standard time) on the day the Canadian Agent
         receives an L/C Notice of Drawing, if such Notice of Drawing was
         received by it at or before 12:00 noon (eastern standard time) on a
         Business Day and, if not, not later than 12:00 noon (eastern standard
         time) on the next succeeding Business Day.

                           (ii) Each Lender shall make available to the
         appropriate Agent for the benefit of the applicable Issuing Bank an
         amount equal to such Lender's L/C Participation Funding Amount in
         immediately available funds, not later than 1:00 P.M. on the Business
         Day (the "L/C Participation Funding Date") next succeeding the date of
         the applicable L/C Participation Funding Notice, together with interest
         on such amount from the L/C Participation Funding Date until such
         amount is paid in full at, for the first three Business Days, the
         Federal Funds Rate and, thereafter, the US Prime Rate.

                           (iii) In the event that any Lender fails to make
         available to the Agent such Lender's L/C Participation Funding Amount
         as provided in SECTION 3.6(b)(ii), the Agent may, but shall not be
         obligated to, fund the amount of such Lender's L/C Participation
         Funding Amount and recover such amount on demand from such Lender in
         accordance with SECTION 11.18.

                           (iv) The appropriate Agent shall distribute to each
         Lender which has paid all amounts payable by it under this SECTION
         3.6(b) with respect to any Letter of Credit such Lender's Proportionate
         Share of all payments subsequently received by the Agent from or for
         the account of the Borrowers in reimbursement of the principal amount
         of all drawings thereunder PLUS interest thereon from the date such
         drawings were disbursed at the L/C Interest Rate, provided that in the
         event that any such payment received by the Agent for the account of
         any Issuing Bank shall be required to be returned by the Agent, such
         Lender shall return to the Agent the portion thereof previously
         distributed by the Agent to it, but without interest thereon (unless
         the Agent or such Issuing Bank is required to pay interest on the
         amount returned, in which case the Lender shall be required to pay
         interest at the same rate).

                           (v) If a Bankruptcy Default occurs at or after the
         time an Agent receives an L/C Notice of Drawing and before the Agent
         has given the applicable L/C Participation Funding Notice, or, if it
         has given such notice, before all of the Lenders have funded their L/C
         Participation Funding Amounts, a Bankruptcy Default shall be deemed to
         "exist", and the provisions of this SECTION 3.6(b) shall be applicable.

         3.7 NATURE OF ISSUING BANK'S DUTIES. In determining whether to pay
under any Letter of Credit, the Issuing Bank issuing such Letter of Credit shall
be responsible only to determine that the documents and certificates required to
be delivered under such Letter of Credit have been delivered and that they
comply on their face with the requirements of such Letter of Credit. As between
the Borrowers, any Issuing Bank and each Lender, the Borrowers assume all risks
of the acts and omissions of any Issuing Bank, or misuse of any Letter of Credit
by the respective beneficiaries of such Letter of Credit. In furtherance and not
in limitation of the foregoing, neither any Issuing Bank, the Agent nor any of
the Lenders shall be responsible (a) for the form, validity, sufficiency,
accuracy, genuineness or legal effects of any document submitted by any party in
connection with the application for and issuance of or any drawing honored under
any Letter of

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Credit even if it should in fact prove to be in any or all respects invalid,
insufficient, inaccurate, fraudulent or forged, (b) for the validity or
sufficiency of any instrument transferring or assigning or purporting to
transfer or assign any Letter of Credit, or the rights or benefits thereunder or
proceeds thereof, in whole or in part, which may prove to be invalid or
ineffective for any reason, (c) for failure of the beneficiary of any Letter of
Credit to strictly comply with conditions required in order to draw upon such
Letter of Credit, (d) for errors, omissions, interruptions or delays in
transmission or delivery of any messages, by mail, cable, telegraph, telex,
telecopy, facsimile or otherwise, whether or not they be in cipher, (e) for
errors in interpretation of technical terms, (f) for any loss or delay in the
transmission or otherwise of an document required in order to make a drawing
under any Letter of Credit, or of the proceeds thereof and (g) for the
misapplication by the beneficiary of any Letter of Credit of the proceeds of any
drawing honored under such Letter of Credit. Any action taken or omitted to be
taken by any Issuing Bank under or in connection with any Letter of Credit shall
not create any liability on the part of the Agent or any Lender to any Borrower.

         3.8 OBLIGATIONS ABSOLUTE. The joint and several obligations of the US
Borrowers to reimburse each Issuing Bank for drawings honored under a Letter of
Credit issued by such Issuing Bank and the joint and several obligations of the
Canadian Borrowers to reimburse each Issuing Bank for drawings honored under a
Canadian Letter of Credit issued by such Issuing Bank, together with interest as
herein provided, and the obligations of the Lenders under SECTION 3.6 shall be
unconditional and irrevocable and shall be paid strictly in accordance with the
terms of this Credit Agreement, without any reduction or deduction whatsoever,
including any reduction or deduction for any set-off, recoupment or
counterclaim, under all circumstances including the following circumstances:

                  (a) any lack of validity or enforceability of any Letter of
Credit;

                  (b) the existence of any claim, set-off, defense or other
right which any Borrower or any Affiliate of any Borrower may have at any time
against a beneficiary or any transferee of any Letter of Credit (or any Persons
for whom any such beneficiary or transferee may be acting), the applicable
Issuing Bank, any Lender or any other Person, whether in connection with this
Credit Agreement, the transactions contemplated herein or any unrelated
transaction;

                  (c) any draft, demand, certificate or any other documents
presented under any Letter of Credit proving to be forged, fraudulent, invalid
or insufficient in any respect or any statement therein being untrue or
inaccurate in any respect;

                  (d) the surrender or impairment of any security for the
performance or observance of any of the terms of any of the Credit Documents;

                  (e) payment by the applicable Issuing Bank under any Letter of
Credit against presentation of a demand, draft or certificate or other document
which does not comply with the terms of such Letter of Credit;

                  (f) failure of any drawing under a Letter of Credit or any
non-application or misapplication by the beneficiary of the proceeds of any
drawing; or

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                  (g) the fact that a Default or an Event of Default shall have
occurred and be continuing;

PROVIDED that no payment by a Borrower or a Lender to any Issuing Bank shall
constitute a waiver or release by such Borrower or such Lender of any right it
may have against such Issuing Bank, including, in the case of a Borrower, a
claim that such Issuing Bank acted with willful misconduct or gross negligence
as determined by the final judgment of a court of competent jurisdiction in
determining whether documents presented under a Letter of Credit complied with
the terms of such Letter of Credit.

                                    ARTICLE 4

                           INTEREST, FEES AND EXPENSES

         4.1 INTEREST ON LIBOR RATE LOANS; PRICING FOR BANKERS' ACCEPTANCES. (a)
Subject to the provisions of SECTION 4.4, each LIBOR Rate Loan shall bear
interest on its unpaid principal amount at a rate per annum equal to the
applicable Adjusted LIBOR Rate PLUS the Applicable Margin, as the same may be
adjusted pursuant to the provisions of the definition of Applicable Margin. Such
interest shall be payable on the last day of each Interest Period with respect
to such LIBOR Rate Loan (or, in the case of Interest Periods in excess of three
months on each of the ninetieth (90th) day and the last day of such Interest
Period), at the date of Conversion of such LIBOR Rate Loan (or a portion
thereof) to a Prime Rate Loan and at maturity of such LIBOR Rate Loan, and after
maturity of such LIBOR Rate Loan (whether by acceleration or otherwise), upon
demand. The appropriate Agent upon determining the Adjusted LIBOR Rate for any
Interest Period shall promptly notify the appropriate Funds Administrator and
the appropriate Lenders by telephone (confirmed promptly in writing) or in
writing thereof.

                  (b) Fees and purchase prices for Bankers' Acceptances shall be
determined in accordance with the provisions of Schedule L.

         4.2 INTEREST ON PRIME RATE LOANS.

                  (a) Subject to the provisions of SECTION 4.4, each US Loan
that is a Prime Rate Loan shall bear interest on its unpaid principal amount at
a rate per annum equal to the US Prime Rate PLUS the Applicable Margin, as the
same may be adjusted pursuant to the provisions of the definition of Applicable
Margin. Such interest shall be payable monthly as of the end of each month, at
the date of conversion of such Prime Rate Loan (or a portion thereof) to a LIBOR
Rate Loan and at maturity of such Prime Rate Loan, and after maturity of such
Prime Rate Loan (whether by acceleration or otherwise), upon demand. In the
event of any change in said US Prime Rate, the rate hereunder shall change,
effective as of the day the US Prime Rate changes.

                  (b) Subject to the provisions of SECTION 4.4, each Canadian
Loan that is a Prime Rate Loan shall bear interest on its unpaid principal
amount at a rate per annum equal to the Canadian Prime Rate PLUS the Applicable
Margin, as the same may be adjusted pursuant to the provisions of the definition
of Applicable Margin. Such interest shall be payable monthly as of the end of
each month, at the date of conversion of such Prime Rate Loan (or a portion
thereof) to a LIBOR Rate Loan (in the case of a Prime Rate Loan made in
Dollars), or a Banker's Acceptance

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Loan (in the case of a Prime Rate Loan made in Canadian Dollars), and at
maturity of such Prime Rate Loan, and after maturity of such Prime Rate Loan
(whether by acceleration or otherwise), upon demand. In the event of any change
in said Canadian Prime Rate, the rate hereunder shall change, effective as of
the day the Canadian Prime Rate changes.

         4.3 NOTICE OF CONTINUATION AND NOTICE OF CONVERSION.

                  (a) With respect to any Borrowing consisting of LIBOR Rate
Loans or Bankers' Acceptance Loans, the Borrowers may (so long as no Default or
Event of Default has occurred and is continuing, subject to the provisions of
SECTION 4.4(c)), elect to maintain such Borrowing or any portion thereof as
consisting of LIBOR Rate Loans or Bankers' Acceptance Loans, as the case may be,
by selecting a new Interest Period for such Borrowing in the case of a LIBOR
Rate Loan, or a new maturity date, in the case of a Bankers' Acceptance Loan,
which new Interest Period or maturity date, as the case may be, shall commence
on the last day of the immediately preceding Interest Period or maturity date of
a Bankers' Acceptance Loan, as the case may be. Each selection of a new Interest
Period (a "CONTINUATION") shall be made by notice given not later than 12:00
noon on the third Business Day prior to the date of any such Continuation
relating to LIBOR Rate Loans, by the appropriate Funds Administrator to the
appropriate Agent. Such notice of a Continuation (a "NOTICE OF CONTINUATION")
shall be in substantially the form of EXHIBIT C-1, specifying (i) the date of
such Continuation, (ii) the aggregate amount of Loans subject to such
Continuation and (iii) the duration of the selected Interest Period or maturity
date of a Bankers' Acceptance Loan, as the case may be, all of which shall be
specified in such manner as is necessary to comply with all limitations on Loans
outstanding hereunder. The Borrowers may elect to continue more than one
Borrowing consisting of LIBOR Rate Loans by combining such Borrowings into one
Borrowing and selecting a new Interest Period pursuant to this SECTION 4.4(a);
PROVIDED that each of the Borrowings so combined shall consist of Loans having
Interest Periods ending on the same date. If the Borrowers shall fail to select
a new Interest Period for any Borrowing consisting of LIBOR Rate Loans in
accordance with this SECTION 4.4(a), such Loans will automatically, on the last
day of the then existing Interest Period therefor, Convert into Prime Rate
Loans.

                  (b) The Borrowers may on any Business Day (so long as no
Default or Event of Default has occurred and is continuing), upon notice (each
such notice, a "NOTICE OF CONVERSION") given by the appropriate Funds
Administrator to the appropriate Agent, and subject to the provisions of SECTION
4.4(c), Convert the entire amount of or a portion of all Loans of one Type
comprising the same Borrowing into Loans of another Type; however, provided that
any Conversion of any LIBOR Rate Loans into Loans of another Type shall be made
on, and only on, the last day of an Interest Period for such LIBOR Rate Loans
and, upon Conversion of any Loans into Loans of another Type, the Borrowers
shall pay accrued interest to the date of Conversion on the principal amount
Converted. Each such Notice of Conversion shall be given not later than 12:00
noon on the Business Day prior to the date of any proposed Conversion into Prime
Rate Loans and on the third Business Day prior to the date of any proposed
Conversion into LIBOR Rate Loans. Subject to the restrictions specified above,
each Notice of Conversion shall be in substantially the form of EXHIBIT C-2
hereto specifying (i) the requested date of such Conversion, (ii) the Type of
Loans to be Converted, (iii) the portion of such Type of Loan to be Converted,
(iv) the Type of Loan such Loans are to be Converted into (v) if such Conversion
is into LIBOR Rate Loans, the duration of the Interest Period of such Loan and
(vi) if such Conversion is into Bankers'

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Acceptance Loans, the term of such Loan. Each Conversion shall be in an
aggregate amount of Loans of not less than $1,000,000 or any integral multiple
of $1,000,000 in excess thereof. The Borrowers may elect to Convert the entire
amount of or a portion of all Loans of one Type comprising more than one
Borrowing into Loans of another Type by combining such Borrowings into one
Borrowing consisting of Loans of another Type; PROVIDED that if the Borrowings
so combined consist of LIBOR Rate Loans, such Loans shall have Interest Periods
ending on the same date and if the Borrowings so combined consist of Bankers'
Acceptance Loans, such Loans mature on the same date.

                  (c) Notwithstanding anything contained in SUBSECTIONS (a) AND
(b) above or elsewhere in this Credit Agreement to the contrary,

                           (i) (A) if the appropriate Agent is unable to
         determine the LIBOR Rate for LIBOR Rate Loans comprising any requested
         Borrowing, Continuation or Conversion, the right of the Borrowers to
         select or maintain LIBOR Rate Loans for such Borrowing or any
         subsequent Borrowing shall be suspended until the appropriate Agent
         shall notify the appropriate Funds Administrator and the Lenders that
         the circumstances causing such suspension no longer exist, and each
         Loan comprising such Borrowing shall be a Loan of a Type that is
         unaffected by such circumstances, as selected by the Borrowers pursuant
         to this Credit Agreement;

                           (B) if a Lender shall, at any time, notify the Agent
         that, because of a change in applicable law after the date such Lender
         became a Lender, it has become unlawful for such Lender to participate
         in any requested Borrowing, Continuation or Conversion of LIBOR Rate
         Loans, to continue its LIBOR Rate Loans, or to comply with its
         obligations hereunder in respect thereof, that Lender's obligation to
         participate in any such requested Borrowing, Continuation or Conversion
         shall be discharged by such Lender's making its participation therein
         in the form of a Prime Rate Loan, and any of such Lender's LIBOR Rate
         Loans not otherwise being converted shall be converted into Prime Rate
         Loans on the earlier of (1) the last day of the applicable Interest
         Period and (2) the last day such Lender may lawfully continue to
         maintain LIBOR Rate Loans, provided that any Prime Rate Loan that, but
         for this CLAUSE (B), would have been a LIBOR Rate Loan shall constitute
         part of the Borrowing of which any such LIBOR Rate Loan was or would
         have been a part;

                           (ii) if, at least one Business Day before the date of
         any requested Borrowing, Continuation or Conversion, the Majority Class
         Lenders for a Class shall notify the appropriate Agent that the LIBOR
         Rate for Loans to be made by such Class comprising such Borrowing will
         not adequately reflect the cost to such Lenders of making or funding
         their respective Loans for such Borrowing, the right of the Borrowers
         to select LIBOR Rate Loans for such Borrowing shall be suspended until
         the appropriate Agent shall notify the appropriate Funds Administrator
         and the Lenders that the circumstances causing such suspension no
         longer exist, and each Loan comprising such Borrowing shall be a Loan
         of a Type that is unaffected by such circumstances, as selected by the
         Borrowers pursuant to this Credit Agreement;

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                           (iii) the Borrowers may not choose LIBOR Rate Loans
         for any Borrowing, Continuation or Conversion before the Syndication
         Date following the Closing Date; and

                           (iv) the Borrowers shall borrow, prepay, convert and
         continue Loans in a manner such that (A) the aggregate principal amount
         of LIBOR Rate Loans having the same Interest Period shall at all times
         be not less than $1,000,000, (B) there shall not be, at any one time,
         more than ten (10) Interest Periods in effect with respect to LIBOR
         Rate Loans and (C) no payment of LIBOR Rate Loans will have to be made
         prior to the last day of an applicable Interest Period in order to
         repay the Loans in the amounts and on the date specified in SECTION
         2.4(b).

                  (d) Bankers' Acceptance Loans shall only be converted into
Loans of another Type contemporaneously with the maturity of such Bankers'
Acceptance Loans.

                  (e) Each Notice of Continuation and Notice of Conversion shall
be irrevocable by and binding on the Borrowers.

                  (f) Canadian Loans may not be converted from Canadian Dollars
to Dollars or vice versa.

         4.4 INTEREST AFTER EVENT OF DEFAULT. At the election of an Agent or the
Majority Lenders, Interest on any amount of overdue interest on, or overdue
principal of, the Loans, and interest on the amount of principal under the Loans
outstanding as of the date an Event of Default occurs, and at all times
thereafter until the earlier of the date upon which (a) all Obligations have
been paid and satisfied in full or (b) such Event of Default shall not be
continuing, shall be payable on demand at a rate per annum equal to the rate at
which the Loans are bearing interest pursuant to SECTIONS 4.1, 4.2 AND 4.3
above, PLUS two percent (2.0%). In the event of any change in said applicable
interest rate, the rate hereunder shall change, effective as of the day the
applicable interest rate changes, so as to remain two percent (2.0%) per annum
above the then applicable interest rate.

         4.5 UNUSED LINE FEES.

                  (a) The US Borrowers shall pay to the US Agent, for the
ratable benefit of the US Revolving Lenders, the Unused Line Fee calculated on
the amount by which the US Revolving Loan Commitments exceed the sum of the
Total US Revolving Loan Exposure. The Unused Line Fee shall accrue daily from
the Closing Date until the Expiration Date, and shall be due and payable monthly
in arrears, on the first Business Day of each month and on the Expiration Date.

                  (b) The Canadian Borrowers shall pay to the Canadian Agent,
for the ratable benefit of the Canadian Revolving Lenders, a non-refundable fee
equal (the "Canadian Unused Line Fee") to a per annum percentage of the amount
by which the Canadian Revolving Loan Commitments exceed the sum of the Total
Canadian Revolving Loan Exposure, such percentage equaling the Unused Line Fee
in effect from time to time plus (0.75%). The Canadian Unused Line Fee shall
accrue daily from the Closing Date until the Expiration Date, and shall be due
and payable monthly in arrears, on the first Business Day of each month and on
the Expiration Date.

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         4.6 LETTER OF CREDIT FEES.

                  (a) The appropriate Agent shall be entitled to charge to the
account of the appropriate Funds Administrator on the first Business Day of each
February, May, August and November, a fee for the ratable benefit of the
appropriate Lenders, in an amount equal to the LIBOR Margin for Revolving Loans
with respect to all standby and commercial Letters of Credit on the daily
undrawn amounts outstanding during the immediately preceding quarter; provided
that from the date an Event of Default occurs, and at all times thereafter until
the earlier of the date upon which (A) all Obligations have been paid and
satisfied in full and (B) such Event of Default shall not be continuing, such
fee shall be equal to two (2%) percent per annum above the LIBOR Margin,
otherwise applicable hereunder and shall be payable on demand (such fees, the
"Letter of Credit Fees").

                  (b) The appropriate Agent shall be entitled to charge to the
account of the appropriate Funds Administrator on the first Business Day of each
February, May, August and November a fee for the ratable benefit of the Issuing
Bank equal to the greater of (X) $500 and (Y) 0.25% per annum with respect to
all standby and commercial Letters of Credit on the daily undrawn amounts
outstanding during the immediately preceding quarter (the "Fronting Fee"). In
addition to the Fronting Fee, the appropriate Agent shall be entitled to charge
the account of the appropriate Funds Administrator, as and when incurred, the
customary charges, fees, costs and expenses of the Issuing Bank for the
issuance, transfer, amendment or payment of any Letter of Credit (the "Issuing
Bank Fees"). Each determination of the Fronting Fee and Issuing Bank Fees shall
be made by the Issuing Bank and provided in writing to the appropriate Agent and
shall be conclusive and binding for purposes of appropriate Agent's right to
collect and distribute such fees, absent manifest error.

         4.7 REIMBURSEMENT OF EXPENSES.

                  (a) The Borrowers shall pay to each Lender, upon request, such
amount or amounts as such Lender determines in good faith are necessary to
compensate it for any loss, cost or expense incurred by it as a result of (i)
any payment, prepayment or conversion of a LIBOR Rate Loan on a date other than
the last day of an Interest Period for such LIBOR Rate Loan or (ii) a LIBOR Rate
Loan for any reason not being made or converted, or any payment of principal
thereof or interest thereon not being made, on the date therefor determined in
accordance with the applicable provisions of this Credit Agreement. At the
election of such Lender, and without limiting the generality of the foregoing,
but without duplication, such compensation on account of losses may include an
amount equal to the excess of (A) the interest that would have been received
from the Borrowers under and in accordance with the terms of this Credit
Agreement on any amounts to be reemployed during an Interest Period or its
remaining portion over (B) the interest component of the return that such Lender
determines it could have obtained had it placed such amount on deposit in the
interbank Dollar market selected by it for a period equal to such Interest
Period or its remaining portion.

         4.8 AUTHORIZATION TO CHARGE BORROWERS' ACCOUNTS. Each Borrower hereby
authorizes the Agents to charge such Borrower's Account with the amount of all
Fees, Expenses and other payments to be paid hereunder, under the Fee Letter and
under the other Credit Documents as and when such payments become due and agrees
that it shall pay interest thereon

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from the date such amount is to be charged to such Borrower's Account to the
date the same is paid (whether by the making of a Loan or otherwise) at the then
applicable rate for Revolving Loans that are Prime Rate Loans. Each Borrower
confirms that any charges which an Agent may so make to such Borrower's Account
as herein provided will be made as an accommodation to the Borrowers and solely
at the appropriate Agent's discretion.

         4.9 INDEMNIFICATION IN CERTAIN EVENTS. If after the Closing Date,
either (a) any change in or in the interpretation of any law or regulation is
introduced, including with respect to reserve requirements, applicable to
DBTCo., Deutsche Bank or any other banking or financial institution from whom
any of the Lenders borrows funds or obtains credit (a "FUNDING BANK"), either
Agent or any of the Lenders, or (b) an Agent, a Funding Bank or any of the
Lenders complies with any future guideline or request from any central bank or
other Governmental Authority or (c) an Agent, a Funding Bank or any of the
Lenders determines that the adoption of any applicable law, rule or regulation
regarding capital adequacy, or any change therein, or any change in the
interpretation or administration thereof by any Governmental Authority, central
bank or comparable agency charged with the interpretation or administration
thereof has or would have the effect described below, or an Agent, a Funding
Bank or any of the Lenders complies with any request or directive regarding
capital adequacy (whether of not having the force of law) of any such authority,
central bank or comparable agency, and in the case of any event set forth in
this CLAUSE (c), such adoption, change or compliance has or would have the
direct or indirect effect of reducing the rate of return on any of the Lenders'
capital as a consequence of its obligations hereunder or under any L/C
Participation to a level below that which such Lender could have achieved but
for such adoption, change or compliance (taking into consideration the Agents'
or such Funding Bank's or Lender's policies as the case may be with respect to
capital adequacy) by an amount deemed by such Lender to be material, or any of
the foregoing events described in CLAUSES (a), (b) OR (c) increases the cost to
an Agent or any of the Lenders of (i) funding or maintaining any of the Loans or
the Letters of Credit; or (ii) acquiring or maintaining any L/C Participation in
any Letter of Credit, or reduces the amount receivable in respect thereof, or in
respect of such Letter of Credit, by an Agent, the Issuing Bank of such Letter
of Credit or any Lender, then the Borrowers shall upon demand by an Agent, pay
to such Agent, for the account of each applicable Lender or, as applicable, an
Issuing Bank or a Funding Bank, additional amounts sufficient to indemnify such
Person against such increase in cost or reduction in amount receivable. A
certificate as to the amount of such increased cost and setting forth in
reasonable detail the calculation thereof shall, if requested by a Funds
Administrator, be submitted to such Funds Administrator by the Person making
such claim, and shall be conclusive absent manifest error.

         4.10 CALCULATIONS AND DETERMINATIONS.

                  (a) All calculations of (i) interest hereunder and (ii) Fees,
shall be made by the Agent, on the basis of a year of 360 days, except that with
respect to the Canadian Prime Rate, such calculations shall be based on a 365
day year, or if such computation would cause the interest and fees chargeable
hereunder to exceed the Highest Lawful Rate, 365/366 days, in each case to the
extent applicable for the actual number of days elapsed (including the first day
but excluding the last day) occurring in the period for which such interest or
fees are payable.

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                  (b) In making the determinations contemplated by ARTICLE 4,
the Agents and each Lender may make such estimates, assumptions, allocations and
the like that such Person in good faith determines to be appropriate.

                  (c) Each determination by an Agent of an interest rate or
payment hereunder shall be conclusive and binding for all purposes, absent
manifest error.

                  (d) For purposes of the Interest Act (Canada), (i) whenever
any interest or fee, payable by the Canadian Borrower, under this Credit
Agreement is calculated using a rate based on a year of 360 days or 365 days, as
the case may be, the rate determined pursuant to such calculation, when
expressed as an annual rate, is equivalent to (x) the applicable rate based on a
year of 360 days or 365 days, as the case may be, (y) multiplied by the actual
number of days in the calendar year in which the period for which such interest
or fee is payable (or compounded) ends, and (z) divided by 360 or 365, as the
case may be, (ii) the principle of deemed reinvestment of interest does not
apply to any interest calculation under this Credit Agreement, and (iii) the
rates of interest stipulated in this Credit Agreement are intended to be nominal
rates and not effective rates or yields.

                                    ARTICLE 5

                              CONDITIONS PRECEDENT

         5.1 CONDITIONS TO INITIAL CREDIT EVENT. The initial Credit Event is
subject to the satisfaction or waiver by the US Agent, immediately prior thereto
or concurrently therewith, of the following conditions precedent:

                  (a) CLOSING DOCUMENT LIST. The Agents and the Lenders shall
have received each of the agreements, opinions, reports, approvals, consents,
certificates and other documents set forth on the Closing Document List attached
hereto as SCHEDULE A, all in form and substance satisfactory to the Agents and,
where applicable, each duly executed by the Person(s) specified thereon.

                  (b) FEES AND EXPENSES. The Agents and each of the Lenders
shall have received payment in full of those Fees and Expenses referred to in
the Fee Letter and in ARTICLE 4 payable to them on or before the Initial Credit
Event (or an irrevocable authorization to pay such Fees or Expenses out of the
proceeds of the Loans made on the Closing Date).

                  (c) CHANGES IN MARKET. There shall not have occurred and be
continuing (i) a material adverse change in the market for syndicated bank
credit facilities, (ii) a material disruption of, or material adverse change in,
financial, banking or capital market conditions, (iii) a suspension of trading
in securities generally on the New York or American Stock Exchange or an
establishment of minimum or maximum prices for securities trading on either such
exchange or (iv) a declaration of a banking moratorium by United States Federal
or New York state authorities, in each case since the date hereof, as reasonably
determined by the Agent.

                  (d) UNUSED AVAILABILITY. After giving pro forma effect to the
funding of the initial Loans, the funding of the Term Loans (and any repayment
of Revolving Loans from the proceeds of Term Loans), the issuance of the initial
Letters of Credit, if any, and the payment of all

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costs, fees and expenses incurred by or for the account of the Borrowers in
connection with the execution and delivery of this Credit Agreement and the
other Credit Documents, there shall be Revolver Availability of at least
$50,000,000.

                  (e) CORPORATE AND CAPITAL STRUCTURE; OWNERSHIP; MANAGEMENT.

                           (i) Corporate Structure. The corporate organizational
         structure of Holdings, Borrowers and their Subsidiaries, both before
         and after giving effect to the Acquisition, shall be as set forth on
         Schedule B, Part 5.1(e) annexed hereto and shall be satisfactory to US
         Agent.

                           (ii) Capital Structure and Ownership. The capital
         structure and ownership of Holdings, Borrowers and their Subsidiaries,
         both before and after giving effect to the Acquisition, shall be as set
         forth on Schedule B, Part 5.1(e) annexed hereto and shall be
         satisfactory to US Agent.

                           (iii) Management; Employment Contracts. The
         management structure of Holdings and the Subsidiaries after giving
         effect to the Acquisition shall be as identified on Schedule B, Part
         5.1(e) providing the officers of Holdings and each of the Borrowers and
         the fifteen highest-ranking executives of Holdings, after giving effect
         to the Acquisition shall be as set forth on Schedule B, Part 5.1(e).

                  (f) TERMINATION OF EXISTING CREDIT ARRANGEMENTS AND RELATED
LIENS; EXISTING LETTERS OF CREDIT. On the Closing Date, Holdings and its
Subsidiaries shall have (a) repaid in full all Indebtedness outstanding under
the Existing Credit Arrangements, other than the Cdn. Loans described therein;
(b) terminated any commitments to lend or make other extensions of credit
thereunder, (c) delivered to US Agent all documents or instruments necessary to
release all Liens securing Indebtedness or other obligations of Holdings and its
Subsidiaries thereunder, other than Liens securing the Cdn. Loans described in
the Existing Credit Arrangements which are to be assigned to the Canadian Agent
to secure the Canadian Revolving Loans, and (d) made arrangements satisfactory
to US Agent with respect to the cancellation of any letters of credit
outstanding thereunder or the issuance of Letters of Credit to support the
obligations of Holdings and its Subsidiaries with respect thereto.

                  (g) INTENTIONALLY OMITTED.

                  (h) COMPLETION OF PROCEEDINGS. All corporate and other
proceedings taken or to be taken in connection with the transactions
contemplated hereby and all documents incidental thereto not previously found
acceptable by US Agent, acting on behalf of Lenders, and its counsel shall be
satisfactory in form and substance to US Agent and such counsel, and US Agent
and such counsel shall have received all such counterpart originals or certified
copies of such documents as US Agent may reasonably request.

                  (i) ISSUANCE OF DEBT; EQUITY FINANCING. On or prior to the
Closing Date, Holdings or its Affiliate shall have issued (i) approximately
$175,000,000, face amount of debt securities ("ACQUISITION SECURITIES" or the
"DEBT FINANCING") and (ii) approximately $90,000,000 in Holdings Common Stock to
the Seller (based upon the average share price for the twenty trading days prior
to signing of the Acquisition Agreement), in each such case on terms and
conditions

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satisfactory to the US Agent. Any such Acquisition Securities shall be unsecured
and shall have no scheduled principal payments payable prior to the date which
is six months after the Expiration Date.

                  (j) NO MATERIAL ADVERSE CHANGE OR DEVELOPMENT, ETC. (i)
Nothing shall have occurred since December 31, 2001 (and US Agent shall have
become aware of no facts or conditions not previously known to US Agent) which
US Agent shall reasonably determine could have a material adverse effect on the
rights or remedies of the Agents or the Lenders under the Credit Documents, or
on the ability of Holdings, Borrowers or their Subsidiaries to perform their
respective obligations under this Credit Agreement or which could have a
materially adverse effect on the business, property, assets, nature of assets,
liabilities, condition (financial or otherwise), results of operations or
prospects of Holdings and its Subsidiaries taken as a whole after giving effect
to the Acquisition; (ii) no material adverse developments shall have occurred in
the laws, policies, rules or regulations applicable to Holdings and its
Subsidiaries both before and after giving effect to the Acquisition, and the
industry sectors related thereto as determined by the US Agent in its Permitted
Discretion.

                  (k) CONSUMMATION OF ACQUISITION.

                           (i) All conditions to the Acquisition shall have been
         satisfied or the fulfillment of such conditions shall have been waived
         with the consent of the US Agent;

                           (ii) The Acquisition shall have closed pending
         receipt of funds in accordance with the terms of the Acquisition
         Agreement; and

                           (iii) US Agent shall have received a certificate from
         an appropriate officer at Holdings to the effect set forth in clauses
         (i) - (ii) above and stating that Holdings and its Subsidiaries will
         proceed to fund the Acquisition immediately upon the making of the
         initial Loans.

                  (l) NECESSARY GOVERNMENTAL AUTHORIZATIONS AND CONSENTS;
EXPIRATION OF WAITING PERIODS, ETC. Holdings and its Subsidiaries shall have
obtained all consents or authorizations from Governmental Authorities and all
consents of other Persons, in each case that are necessary or advisable in
connection with the transactions contemplated by the Credit Documents and the
Related Agreements and the continued operation of the business conducted by
Holdings and its Subsidiaries in substantially the same manner as conducted
prior to the Closing Date. Each such Governmental Authorization and consent
shall be in full force and effect, except in a case where the failure to obtain
or maintain a Governmental Authorization or consent, either individually or in
the aggregate, could not reasonably be expected to result in a Material Adverse
Effect. All applicable waiting periods shall have expired without any action
being taken or threatened by any competent authority that would restrain,
prevent or otherwise impose adverse conditions on the transactions contemplated
by the Credit Documents or the Related Agreements or the financing thereof. No
action, request for stay, petition for review or rehearing, reconsideration, or
appeal with respect to any of the foregoing shall be pending, and the time for
any applicable Governmental Authority to take action to set aside its consent on
its own motion shall have expired.

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                  (m) ADDITIONAL DOCUMENTS. The Funds Administrators and each
Borrower shall have executed and delivered to the Agent and the Lenders all such
other documents which the Agent or any Lender determines are reasonably
necessary to consummate the transactions contemplated hereby.

         5.2 CONDITIONS TO EACH CREDIT EVENT. On the date of each Credit Event
(including the initial Credit Event), both immediately before and immediately
after giving effect thereto and to the application of the proceeds therefrom,
the following statements shall be true to the satisfaction of the US Agent (and
each request for a Credit Event, shall constitute a representation and warranty
by each Borrower that on the date of such Credit Event, immediately before and
immediately after giving effect thereto and to the application of the proceeds
therefrom, such statements are true):

                  (a) The representations and warranties contained in this
Credit Agreement and in each other Credit Document are true and correct in all
material respects (subject to the information disclosed in any update of
Schedule B to this Credit Agreement delivered pursuant to Sections 5.3 and
7.1(b)) on and as of the date of such Credit Event as though made on and as of
such date, except to the extent that such representations and warranties
expressly relate solely to an earlier date (in which case such representations
and warranties shall have been true and correct in all material respects on and
as of such earlier date) except for any inaccuracy of such representations and
warranties as of such Credit Event resulting from any new facts or circumstances
that do not collectively have a Material Adverse Effect and have arisen after
the date on which an updated Schedule B was most recently required to be
delivered pursuant to Section 7.1(b). For avoidance of doubt, the representation
in Section 6.24 is a representation which relates "solely to an earlier date"
(the date the referenced information was dated or certified).

                  (b) Neither Agent shall have received any update to Schedule
B, Part 6.14 or Schedule B, Part 6.26.

                  (c) No event has occurred and is continuing, or could
reasonably be expected to result from such Credit Event or the application of
the proceeds thereof, which would constitute a Default or an Event of Default.

                  (c) In the case of the issuance of any Letter of Credit, none
of the events set forth in Section 3.1 has occurred and is continuing or would
result from the issuance of such Letter of Credit.

                  (d) In the case of the funding of any US Term Loan, the Reed
Assumption shall be effective.

         5.3 UPDATING OF SCHEDULES. The Borrowers shall have the right to
deliver to the Agents an updated Schedule B to this Credit Agreement from time
to time, provided that no event or condition that would otherwise constitute a
Default or an Event of Default shall be deemed to be cured solely by virtue of
the delivery of an updated schedule hereunder or the Agents' (or any Lender's)
failure to take action after receipt of such notice, and provided further, that
all representations and warranties that refer to the schedules to this Credit
Agreement shall, as of the date such representations and warranties are made by
the Borrowers hereunder, be deemed to refer to such schedules as updated and
delivered to the US Agent as of such date.

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                                    ARTICLE 6

                         REPRESENTATIONS AND WARRANTIES

                  To induce the Agents and the Lenders to enter into this Credit
Agreement and each Issuing Bank to issue Letters of Credit, Holdings and each
Borrower, with respect to itself, each of the other Borrowers and each of their
respective Subsidiaries, hereby represents and warrants to the Agents, the
Lenders and each Issuing Bank:

         6.1 ORGANIZATION AND QUALIFICATION. Holdings and each of its
Subsidiaries (a) is duly organized, validly existing and in good standing under
the laws of the state or province of its organization, (b) has the power and
authority to own its properties and assets and to transact the businesses in
which it presently is, or proposes to be, engaged and (c) is duly qualified and
is authorized to do business and is in good standing in each jurisdiction where
it presently is, or proposes to be, engaged in business except to the extent
where failure to be so qualified or authorized or in good standing could not
reasonably be expected to have a Material Adverse Effect. With respect to
Holdings and each of its Subsidiaries, SCHEDULE B, PART 6.1 lists the exact
legal name of each such Person, the state or province of incorporation of each
such Person, the organizational identification number of each such Person, the
federal employer identification number of each such Person and all jurisdictions
in which each such Person is qualified to do business as foreign corporations.

         6.2 SOLVENCY. The fair saleable value of the assets of Holdings and
each of its Subsidiaries exceeds all its probable liabilities, including those
to be incurred pursuant to this Credit Agreement and the other Credit Documents.
Holdings and each of its Subsidiaries (a) does not have unreasonably small
capital in relation to the business in which it is, or proposes to be, engaged
and (b) has not incurred, and does not believe that it will incur after giving
effect to the transactions contemplated by this Credit Agreement and the other
Credit Documents, debts beyond its ability to pay such debts as they become due.

         6.3 RIGHTS IN COLLATERAL; PRIORITY OF LIENS. Holdings and each of its
Domestic Subsidiaries and Canadian Subsidiaries owns the property provided in
the scope of the Lien granted by it as Collateral under the Credit Documents,
free and clear of any and all Liens in favor of third parties, except for those
listed on SCHEDULE H and other Liens permitted under SECTION 8.4. Upon the
proper filing of the UCC financing statements and Canadian lien registrations,
and the taking of the other actions specified in the Closing Document List, the
Liens granted pursuant to the Credit Documents will constitute the valid and
enforceable first, prior and perfected Liens on the Collateral, except, in the
case of priorities, for prior Liens set forth in CLAUSES (a), (d), (f) AND (i)
of SECTION 8.4 and Liens identified on SCHEDULE H as prior to the Agents' Liens.

         6.4 NO CONFLICT. The execution, delivery and performance by Holdings
and each of its Subsidiaries of each Credit Document to which it is a party: (a)
are within its corporate power; (b) are duly authorized by all necessary
corporate action; (c) are not in contravention of any Requirement of Law or any
indenture, contract, lease, agreement, instrument or other commitment to which
it is a party or by which it or any of its properties are bound where such
contravention would reasonably be expected to adversely affect the
enforceability of any Credit Document or to have a Material Adverse Effect; (d)
are not in contravention of any provision set forth in any

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Governing Documents, (e) do not require the consent, registration or approval of
any Governmental Authority or any other Person (except such as have been duly
obtained, made or given, and are in full force and effect); and (f) will not,
except as contemplated herein, result in the imposition of any Liens upon any of
its properties.

         6.5 ENFORCEABILITY. The Credit Agreement and all of the other Credit
Documents to which any Borrower or any Subsidiary of any Borrower is a party are
the legal, valid and binding obligations of such Borrower and such Subsidiary,
and are enforceable against each of them, as the case may be, in accordance with
their terms, except as such enforceability may be limited by (a) the effect of
any applicable bankruptcy, insolvency, reorganization, moratorium or similar
laws affecting creditors' rights generally and (b) general principles of equity.

         6.6 CONSENTS. No consent or authorization of, filing with or other act
by or in respect of, any Governmental Authority or any other Person is required
in connection with any Credit Event hereunder, the grant of the Liens pursuant
to the Credit Documents, the continuing operations of any Borrower and any
Subsidiary of any Borrower or with the execution, delivery, performance,
validity or enforceability of this Credit Agreement, the Notes or the other
Credit Documents, except for the filing of the UCC financing statements,
Canadian lien registrations, US mortgages, Patent and Trademark Office filings
and offshore intellectual property filings and other actions required on the
Credit Document List and consents or authorizations which have been obtained or
filings which have been made and which, in each case, are in full force and
effect.

         6.7 FINANCIAL DATA. The Borrowers have furnished or caused to be
furnished to the Lenders the following Financial Statements: (i) audited
financial statements for Holdings and its Subsidiaries for Fiscal Years 1999,
2000 and 2001 consisting of balance sheets and the related consolidated and
consolidating statements of income, stockholders' equity and cash flows for such
Fiscal Years, (ii) audited financial statements of the Subject Business and
included Subsidiaries for Fiscal Years 1999, 2000 and 2001, consisting of
balance sheets and the related consolidated statements of income, stockholders'
equity and cash flows for such Fiscal Years, (iii) unaudited financial
statements of the Subject Business and its Subsidiaries as at September 30,
2002, consisting of a balance sheet and the related consolidated statements of
income, stockholders' equity and cash flows for the nine-month period ending on
such date, all in reasonable detail and certified by the chief financial officer
of Holdings that to the chief financial officer's knowledge, and relying as
appropriate on the representations and warranties of Seller, that they fairly
present the financial condition of the Subject Business and its Subsidiaries as
at the dates indicated and the results of their operations and their cash flows
for the periods indicated, subject to changes resulting from audit and normal
year-end adjustments, (iv) unaudited financial statements of Holdings and its
Subsidiaries as at September 30, 2002, consisting of a balance sheet and the
related consolidated and consolidating statements of income, for the nine-month
period ending on such date and (v) pro forma consolidated and consolidating
balance sheets of Holdings and its Subsidiaries as of September 30, 2002,
prepared in accordance with GAAP and reflecting the consummation of the
Acquisition, the related financings and the other transactions contemplated by
the Loan Documents and the Related Agreements. The Borrowers have furnished or
caused to be furnished to the Lenders projections of the consolidated financial
condition and results of operations of the Consolidated Entity (after giving
effect to the Acquisition) through the fiscal years ending December 31, 2006.
The projections delivered to the Lenders on or prior to the date hereof and any
projections delivered to the Lenders after the date hereof in accordance with

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SECTION 7.1(d) hereof represent the Borrowers' good faith estimate of the future
financial performance of the Consolidated Entity after giving effect to the
Acquisition for the periods set forth therein.

         6.8 LOCATIONS OF OFFICES, RECORDS AND INVENTORY. The address of the
principal places of business and chief executive office of each Credit Party is
set forth on SCHEDULE B, PART 6.8. The books and records of each Credit Party,
and all of their respective chattel paper and records of Accounts, are
maintained exclusively at such locations. There is no location at which any
Credit Party has any Collateral (except for (i) vehicles, (ii) Inventory in
transit for processing in the ordinary course of business and (iii) Collateral
with an aggregate value for all of the Credit Parties of up to $1,000,000
provided, that such Collateral is not included in calculating the Borrowing
Base) other than those locations identified on SCHEDULE B, PART 6.8. To the
extent any such locations are not owned, SCHEDULE B, PART 6.8 also sets forth
the purpose of such location (e.g., warehouse, processing plant, sales office,
etc.), the legal names of the owners and/or operators thereof; and the address
and phone numbers of such owners and/or operators. None of the receipts received
by any Credit Party from any warehouseman or processor with respect to any
Collateral (other than Inventory excluded from Eligible Inventory) states that
the goods covered thereby are to be delivered to bearer or to the order of a
named person or to a named person and such named person's assigns.

         6.9 FICTITIOUS BUSINESS NAMES. Except as set forth on SCHEDULE B, PART
6.9, no Credit Party has used any corporate or fictitious name during the five
(5) years preceding the date hereof, other than the corporate name under which
it has executed this Credit Agreement.

         6.10 SUBSIDIARIES. The only Subsidiaries of Holdings are those listed
on SCHEDULE B, PART 6.10. Holdings or a wholly-owned Subsidiary of Holdings is
the record and beneficial owner of the percentages all of the issued and
outstanding Capital Securities of each of the Subsidiaries listed on SCHEDULE B,
PART 6.10. Except as set forth on Schedule B, Part 6.10, there are no proxies,
irrevocable or otherwise, with respect to such Capital Securities, and no
Capital Securities of any Subsidiary of Holdings are or may become required to
be issued by reason of any options, warrants, scrip, rights to subscribe to,
calls or commitments of any character whatsoever relating to, or securities or
rights convertible into or exchangeable for, Capital Securities of any
Subsidiary of Holdings, and there are no contracts, commitments, understandings
or arrangements by which any Subsidiary of Holdings is or may become bound to
issue additional Capital Securities convertible into or exchangeable for such
Capital Securities. All of such shares listed on SCHEDULE B, PART 6.10 are owned
by Holdings or a Subsidiary of Holdings free and clear of any Liens, except for
the rights of first refusal granted to minority investors as set forth on
SCHEDULE B, PART 6.10.

         6.11 NO JUDGMENTS OR LITIGATION. Except as set forth on SCHEDULE B,
PART 6.11, no judgments, orders, writs or decrees are outstanding against any
Credit Party nor is there now pending or, to the best of any Borrower's
knowledge after diligent inquiry, threatened any litigation, contested claim,
investigation, arbitration, or governmental proceeding by or against any Credit
Party except such judgments, orders, writs, decrees, pending or threatened
litigation, contested claims, investigations, arbitrations and governmental
proceeds which could not individually or in the aggregate be reasonably expected
to have a Material Adverse Effect. Except as set forth on SCHEDULE B, PART 6.11,
there is no pending, or, to the best of any Borrower's knowledge after diligent
inquiry, threatened litigation, claim, investigation, arbitration or

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governmental proceeding by or against any Credit Party that seeks damages in
excess of $1,000,000 after giving effect to expected insurance proceeds or that
seeks injunctive relief.

         6.12 ENVIRONMENTAL MATTERS.

                  Except as disclosed on SCHEDULE B, PART 6.12, (i) no material
Environmental Claims are pending or, to the knowledge of Borrower, threatened
against any Credit Party; (ii) each Credit Party is in compliance with all
Environmental Laws governing its business for which failure to comply could
reasonably be expected to have a Material Adverse Effect or subject the Credit
Parties to penalties or fines in excess of $500,000; and (iii) neither Holdings
nor any of its Subsidiaries has knowledge of any release or threatened release
of any Hazardous Material at any Real Estate or Former Real Estate, or at any
other location where any Credit Party has arranged for disposition of Hazardous
Materials, in each case in such amount as would be reasonably likely to trigger
a need for investigation and/or response costs pursuant to Environmental Laws.

         6.13 LABOR MATTERS.

                  (a) Except as disclosed on SCHEDULE B, PART 6.13, there are no
material labor controversies pending or, to the best knowledge of any Borrower
after diligent inquiry, threatened between any Holdings or any of its
Subsidiaries and any of their respective employees which could individually or
in the aggregate have a Material Adverse Effect or subject the Credit Parties to
penalties or fines in excess of $500,000.

                  (b) Except as disclosed on SCHEDULE B, PART 6.13, neither
Holdings nor any of its Subsidiaries is engaged in any unfair labor practice
that could reasonably be expected to have a Material Adverse Effect or subject
the Credit Parties to penalties or fines in excess of $500,000. There is (i) no
unfair labor practice complaint pending against Holdings or any of its
Subsidiaries or, to the best knowledge of any Borrower, threatened against any
of them, before the National Labor Relations Board, and no significant grievance
or significant arbitration proceeding arising out of or under collective
bargaining agreements is so pending against Holdings or any of its Subsidiaries
or, to the best knowledge of any Borrower, threatened against any of them, (ii)
no strike, labor dispute, slowdown or stoppage pending against Holdings or any
of its Subsidiaries or, to the best knowledge of any Borrower, threatened
against any of them and (iii) no union representation question with respect to
the employees of Holdings or any of its Subsidiaries and no union organizing
activities.

         6.14 COMPLIANCE WITH LAW. Except as disclosed on SCHEDULE B, PART 6.14
or in connection with any specific representations set forth herein regarding
ERISA, environmental laws, tax and other laws, no Credit Party has violated or
failed to comply with any Requirement of Law or any requirement of any
self-regulatory organization except such instances of noncompliance as could
not, either individually or in the aggregate, reasonably be expected to have a
Material Adverse Effect or subject the Credit Parties to penalties or fines in
excess of $500,000.

         6.15 ERISA.

                  (a) SCHEDULE B, PART 6.15 lists (i) all ERISA Affiliates and
(ii) and separately identifies all Plans that are Title IV Plans, Multiemployer
Plans, and Retiree Welfare Plans. Except with respect to Multiemployer Plans,
each Plan which is intended to be qualified under Section 401

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of the Code has been determined by the IRS to so qualify, the trusts created
thereunder have been determined to be exempt from tax under the provisions of
Section 501 of the Code, and nothing has occurred that would cause the loss of
such qualification or tax-exempt status. Except as could not reasonably be
expected to have a Material Adverse Effect or subject any Credit Party to
penalties or fines in excess of $500,000, each Plan is in compliance with the
applicable provisions of ERISA and the Code, including the timely filing of all
reports required under the Code or ERISA. Neither Holdings, nor any of its
Subsidiaries or ERISA Affiliates has failed to make any contribution or pay any
amount due as required by either Section 412 of the Code or Section 302 of ERISA
or the terms of any such Title IV Plan. Except as could not be reasonably be
expected to have a Material Adverse Effect or subject any Credit Party to
penalties or fines in excess of $500,000, no Prohibited Transaction, in
connection with any Plan has occurred that would subject Holdings or any of its
Subsidiaries to a material penalty or tax under Section 502(l) of ERISA or
Section 4975 of the Code, respectively, and no event has occurred with respect
to a Plan which would subject any Credit Party of any Borrower to any material
liability under Section 502(l) of ERISA.

                  (b) Except as set forth in SCHEDULE B, PART 6.15: (i) no Title
IV Plan has any Unfunded Pension Liability; (ii) no Termination Event or event
described in Section 4062(e) of ERISA with respect to any Title IV Plan has
occurred or is reasonably expected to occur; (iii) there are no pending, or to
the knowledge of Holdings or any of its Subsidiaries, threatened claims (other
than claims for benefits in the normal course), sanctions, actions or lawsuits,
asserted or instituted against any Plan or any Person as fiduciary or sponsor of
any Plan; (iv) within the last five years no Title IV Plan has been terminated,
whether or not in a "standard termination" as that term is used in Section
4041(b)(1) of ERISA, nor has any Title IV Plan (determined at any time within
the past five years) with Unfunded Pension Liabilities been transferred outside
of the "controlled group" (within the meaning of Section 4001(a)(14) of ERISA)
of Holdings or any of its Subsidiaries or any ERISA Affiliate (determined at
such time).

         6.16 INTELLECTUAL PROPERTY. Holdings and each of its Subsidiaries owns
or licenses or otherwise has the right to use all Intellectual Property
necessary for the operation of its business as presently conducted or proposed
to be conducted and none of such Intellectual Property conflicts with a right of
any other person to the extent such conflict could reasonably be expected to
result in a Material Adverse Effect. As of the date hereof, neither Holdings nor
any of its Subsidiaries has any Intellectual Property registered, or subject to
pending applications, in the United States Patent and Trademark Office or any
similar office or agency in the United States, any State thereof, any political
subdivision thereof or in any other country, other than those described in
SCHEDULE B, PART 6.16 and has not granted any licenses with respect thereto
other than as set forth in SCHEDULE B, PART 6.16 other than licenses for repair
and maintenance and "spot" licenses (i.e. short term, single-use licenses) in
the ordinary course of business. No event has occurred which permits or would
permit after notice or passage of time or both, the revocation, suspension or
termination of such rights, except for the ordinary expiration of such rights
under applicable law. Except as set forth on Schedule B, Part 6.16, to the best
of any Borrower's knowledge, no slogan or other advertising device, product,
process, method, substance or other Intellectual Property or goods bearing or
using any Intellectual Property presently contemplated to be sold by or employed
by Holdings or any of its Subsidiaries infringes any patent, trademark,
servicemark, tradename, copyright, license or other Intellectual Property owned
by any other Person presently and no claim or litigation is pending or
threatened against or affecting Holdings or any of its Subsidiaries contesting
its right to sell or use any such Intellectual Property. SCHEDULE B, PART 6.16
sets forth

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all of the agreements or other arrangements of Holdings and each of its Domestic
and Canadian Subsidiaries (except for arrangements terminable by the third party
licensor with 30-days prior notice) pursuant to which any such Person has a
license or other right to use any trademarks, logos, designs, representations or
other Intellectual Property owned by another person as in effect on the date
hereof and the dates of the expiration of such agreements or other arrangements
of such Person as in effect on the date hereof (collectively, together with such
agreements or other arrangements as may be entered into by Holdings or any of
its Subsidiaries after the date hereof, the "I.P. LICENSE AGREEMENTS" and
individually, an "I.P. LICENSE AGREEMENT"). No trademark, servicemark or other
Intellectual Property at any time used by Holdings or any of its Subsidiaries
which is owned by another Person, or owned by Holdings or any of its
Subsidiaries is subject to any security interest, lien, collateral assignment,
pledge or other encumbrance in favor of any Person other than Agent or is
affixed to any Eligible Inventory, except to the extent permitted under the term
of the I.P. License Agreements listed on SCHEDULE B, PART 6.16 and except for
licenses and liens permitted hereunder.

         6.17 LICENSES AND PERMITS. Holdings and each of its Subsidiaries have
obtained and hold in full force and effect, all franchises, licenses, leases,
permits, certificates, authorizations, qualifications, easements, rights of way
and other rights and approvals which are necessary or advisable for the
operation of its businesses as presently conducted and as proposed to be
conducted, except where the failure to possess any of the foregoing
(individually or in the aggregate) could not reasonably be expected to have a
Material Adverse Effect on any Borrower. Neither Holdings nor any of its
Subsidiaries is in violation in any material respect of the terms of any such
franchise, license, lease, permit, certificate, authorization, qualification,
easement, right of way, right or approval.

         6.18 TITLE TO PROPERTY. All Real Estate is identified on SCHEDULE B,
PART 6.18. Holdings and each of its Subsidiaries has good and marketable title
in fee simple to, or a valid leasehold interest in, all its Real Estate, and
good title to all its other property, and none of such property is subject to
any Lien, except for (i) Permitted Liens, (ii) exceptions to such title to
property that does not constitute Collateral and could not reasonably be
expected to have a Material Adverse Effect on any Borrower, and (iii) title
exceptions with respect to Real Estate as disclosed to the Agent in writing in
mortgagee title policies delivered and approved by the Agents in connection
herewith.

         6.19 GOVERNMENTAL REGULATIONS. Neither Holdings nor any of its
Subsidiaries is (a) an investment company or a company controlled by an
investment company within the meaning of the Investment Company Act of 1940, as
amended, (b) a holding company or a Subsidiary of a holding company, or an
Affiliate of a holding company or of a Subsidiary of a holding company, within
the meaning of the Public Utility Holding Company Act of 1935, as amended, or
(c) subject to any other law which purports to regulate or restrict its ability
to borrow money under the Credit Agreement (if such Subsidiary is a Borrower) or
to consummate the transactions contemplated by this Credit Agreement or the
other Credit Documents or to perform its obligations hereunder or thereunder.

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         6.20 BORROWERS' TAXES AND TAX RETURNS.

                  (a) Except as set forth on SCHEDULE B, PART 6.20(a), Holdings
and each of its Domestic Subsidiaries and Canadian Subsidiaries (and any
affiliated, consolidated or combined group of which Holdings or any of its
Subsidiaries are now or have been members) have timely filed (inclusive of any
permitted extensions) with the appropriate taxing authorities all returns
(including information returns) in respect of Borrower Taxes required to be
filed through the date hereof and will timely file (inclusive of any permitted
extensions) any such returns required to be filed on and after the date hereof.
All such returns filed are complete and accurate in all material respects.
Except as specified in SCHEDULE B, PART 6.20(a), neither Holdings or any of its
Subsidiaries, nor any affiliated, consolidated or combined group of which
Holdings or any of its Subsidiaries are now or were members, have requested any
extension of time within which to file returns (including information returns)
in respect of any Borrower Taxes.

                  (b) Except as set forth in SCHEDULE B, PART 6.20(b), all
taxes, assessments, fees and other governmental charges (including any penalties
or interest thereon) payable by Holdings or any of its Subsidiaries (and any
affiliated group of which Holdings or any of its Subsidiaries is now or has been
a member) in respect of their incomes, franchises, businesses, properties or
otherwise (collectively, "BORROWER TAXES") in respect of periods beginning prior
to the date hereof, have been timely paid, or will be timely paid, or an
adequate reserve has been established therefor, as set forth in SCHEDULE B, PART
6.20(b) or in the Financial Statements, and neither Holdings or any of its
Subsidiaries has any liability for Borrower Taxes in excess of the amounts so
paid or reserves so established. All taxes, assessments, fees and other
governmental charges (including any penalties or interest thereon) set forth on
Schedule B, Part 6.20(b) are being contested in good faith by appropriate
proceedings diligently conducted and for which adequate reserves have been
established in accordance with GAAP.

                  (c) Except as set forth in SCHEDULE B, PART 6.20(c), no
deficiencies for Borrower Taxes have been claimed, proposed or assessed by any
taxing or other Governmental Authority against Holdings or any of its
Subsidiaries and no Liens for Borrower Taxes have been filed. Except as set
forth in SCHEDULE B, PART 6.20, there are no pending or, to the best of the
knowledge of any Borrower, threatened audits, investigations or claims for or
relating to any liability in respect of Borrower Taxes, and there are no matters
under discussion with any taxing or other Governmental Authority with respect to
Borrower Taxes which are likely to result in a material additional liability for
Borrower Taxes. Either the federal income tax returns of each Credit Party have
been audited by the Internal Revenue Service and such audits have been closed,
or the period during which any assessments may be made by the Internal Revenue
Service has expired without waiver or extension, for all years up to and
including the Fiscal Year ended December 31, 1995. Except as set forth in
SCHEDULE B, PART 6.20, no extension of a statute of limitations relating to
Borrower Taxes is in effect with respect to Holdings or any of its Subsidiaries.

                  (d) Except as set forth on SCHEDULE B, PART 6.20(d), neither
Holdings or any of its Subsidiaries has any obligation under any tax sharing
agreement or agreement regarding payments in lieu of Borrower Taxes.

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         6.21 STATUS OF ACCOUNTS. Each Account of each Borrower is based on an
actual and bona fide sale and delivery of goods or rendition of services to
customers, made by such Borrower in the ordinary course of its businesses; the
goods and inventory being sold by any Borrower and the Accounts created thereby
are the exclusive property of such Borrower and are not and shall not be subject
to any Lien whatsoever other than Permitted Liens, those arising under the
Security Agreements and such Borrower's customers have accepted the goods or
services, owe and are obligated to pay the full amounts stated in the invoices
according to their terms, without any dispute, offset, defense, counterclaim or
controversy (except for Receivables, or the applicable portion thereof, excluded
from the Borrowing Base).

         6.22 MATERIAL CONTRACTS AND RESTRICTIONS. SCHEDULE B, PART 6.22
contains a true, correct and complete list of all the Material Contracts
currently in effect on the date hereof. None of the Material Contracts contain
any restrictions set forth in SECTION 8.13 and all of the Material Contracts are
in full force and effect, and no defaults currently exist thereunder.

         6.23 AFFILIATE TRANSACTIONS. Except as set forth on SCHEDULE B, PART
6.23, neither Holdings nor any of its Subsidiaries is a party to or bound by any
agreement or arrangement (whether oral or written) to which any Affiliate of
Holdings that is not a Subsidiary or any of such Affiliate's Subsidiaries is a
party except (a) in the ordinary course of and pursuant to the reasonable
requirements of such Borrower's or such Subsidiary's business, including
transfer pricing arrangements, and (b) upon fair and reasonable terms no less
favorable to such Borrower and such Subsidiary than it could obtain in a
comparable arm's-length transaction with an unaffiliated Person.

         6.24 ACCURACY AND COMPLETENESS OF INFORMATION. All factual information
furnished by or on behalf of Holdings or any of its Subsidiaries in writing to
an Agent, any Lender, or the Auditors for purposes of or in connection with this
Credit Agreement or any of the other Credit Documents, or any transaction
contemplated hereby or thereby is or will be true and accurate in all material
respects on the date as of which such information is dated or certified and not
incomplete by omitting to state any material fact necessary to make such
information not misleading at such time.

         6.25 RECORDING TAXES AND FEES. All mortgage recording taxes, recording
fees and other charges payable in connection with the filing and recording of
the Credit Documents have either been paid in full by the Borrowers or
arrangements for the payment of such amounts satisfactory to the Agent shall
have been made.

         6.26 NO ADVERSE CHANGE OR EVENT. Except as set forth on SCHEDULE B,
PART 6.26, since December 31, 2001, no change in the business, assets,
Liabilities, financial condition, results of operations or business prospects of
Holdings or any of its Subsidiaries or the Subject Business (or any of the
Subsidiaries of Seller included therein) has occurred, and no event has occurred
or failed to occur, that has had or could reasonably be expected to have, either
alone or in conjunction with all other such changes, events and failures, a
Material Adverse Effect. Holdings and Borrowers acknowledge that an adverse
change may have occurred, and such an event may have occurred or failed to
occur, at any particular time notwithstanding the fact that at such time no
Default or Event of Default shall have occurred and be continuing.

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         6.27 INTENTIONALLY OMITTED.

         6.28 ACCOUNTS. Except for the Disbursement Account, the Depository
Account, the Concentration Account and the accounts set forth on SCHEDULE B,
PART 6.28, no Credit Party maintains or otherwise has any (a) checking, savings
or other accounts at any bank or other financial institution, (b) investment
account, securities account, commodity account or any similar account with any
securities intermediary or commodity intermediary or (c) other account where
money is or may be deposited or maintained with any Person. SCHEDULE B, PART
6.28 sets forth the name of each financial institution, securities intermediary,
commodity intermediary or other Person at which any account described above is
maintained, the account number for each such account and the purpose of each
such account.

         6.29 SUBSIDIARIES, ETC. Neither the Canadian Borrower or any of the
Canadian Subsidiaries whose book value of assets is greater than 5% of the book
value of the assets of the Canadian Borrower on a consolidated basis or whose
gross sales are greater than 5% of the gross sales of the Canadian Borrower on a
consolidated basis as set out in the most recently delivered financial
statements of the Canadian Borrower, is an unlimited liability company. None of
the shareholders of either the Canadian Borrower or the Canadian Subsidiaries is
a party to any unanimous shareholder's agreement or other similar agreement
relating to shares owned by such shareholder.

                                    ARTICLE 7

                              AFFIRMATIVE COVENANTS

                  Until the Expiration Date and payment and satisfaction of all
Obligations:

         7.1 FINANCIAL INFORMATION. The Borrowers shall furnish or cause to be
furnished to the Lenders the following information within the following time
periods:

                  (a) as soon as available and in any event within five Business
Days after filing with the Securities and Exchange Commission but in no event
later than ninety (90) days after the end of each fiscal year of the Borrowers
(i) audited Financial Statements as of the close of the fiscal year and for the
fiscal year, together with comparisons to the Financial Statements for the prior
year and to the most recent projections with respect to such fiscal year
delivered pursuant to CLAUSE (d) of this SECTION 7.1, in each case accompanied
by (a) an unqualified opinion of the Auditors, which opinion shall be in scope
and substance satisfactory to the US Agent in its sole discretion, (b) such
Auditors' "Management Letter" to Holdings, (c) an explanation of any material
variances from the above-referenced Financial Statements and projections, (d) a
written statement signed by the Auditors stating that in the course of the
regular audit of the business of Holdings and its Subsidiaries which audit was
conducted by the Auditors in accordance with generally accepted auditing
standards, the Auditors have not obtained any knowledge of the existence of any
Default or Event of Default under any provision of this Credit Agreement, or, if
such Auditors shall have obtained from such examination any such knowledge, they
shall disclose in such written statement the existence of the Default or Event
of Default and the nature thereof, it being understood that such Auditors shall
have no liability, directly or indirectly, to anyone for failure to obtain
knowledge of any such Default or Event of Default, (ii) a narrative discussion
of the consolidated

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financial condition and results of operations and the consolidated liquidity and
capital resources of Holdings and its Subsidiaries for such fiscal year,
prepared by the chief executive officer or chief financial officer of Holdings
and (iii) a compliance certificate substantially in the form of EXHIBIT D along
with a schedule in form and substance satisfactory to the US Agent of the
calculations used in determining, as of the end of such fiscal year, whether the
Borrowers were in compliance with the covenants set forth in SECTIONS 7 and 8 of
this Credit Agreement for such year. To the extent that Holdings' annual report
on Form 10-K contains any of the foregoing items, the Lenders will accept such
Form 10-K in lieu of such items;

                  (b) as soon as available and in any event within five Business
Days after filing with the SEC but in no event later than forty-five (45) days
after the end of each fiscal quarter of the Borrowers (other than the last
quarter of the fiscal year with respect to which such reports shall be delivered
within ninety (90) days after the end of the quarter) (i) Financial Statements
as at the end of and for such period and for the fiscal year to date, except
that statements of cash flows for such period are not required to be provided on
a consolidating basis by entity so long as consolidated cash flow statements are
provided on the basis of guarantors (of US Loans) versus non-guarantors,
together with comparisons to the Financial Statements for the same periods in
the prior year and to the most recent projections with respect to such fiscal
year delivered pursuant to CLAUSE (d) of this SECTION 7.1, all in reasonable
detail and duly certified (subject to year-end audit adjustments) by the chief
executive officer or chief financial officer of Holdings as having been prepared
in accordance with GAAP, (ii) a narrative discussion of the consolidated
financial condition and results of operations and the consolidated liquidity and
capital resources of Holdings and its Subsidiaries for such period and for the
fiscal year to date prepared by the chief executive officer or chief financial
officer of Holdings (iii) a compliance certificate substantially in the form of
EXHIBIT D along with a schedule in form and substance satisfactory to the US
Agent of the calculations used in determining, as of the end of such fiscal
quarter, whether the Borrowers were in compliance with the covenants set forth
in ARTICLES 7 AND 8 of this Credit Agreement for such quarter; (iv) such update
of Schedule B to this Credit Agreement as is necessary to render the
representations and warranties contained in this Credit Agreement and in each
other Credit Document true and correct in all material respects (subject to the
additional information disclosed in such updated schedules) on and as of the
date such updated schedules are delivered as though made on and as of such date,
except to the extent that such representations and warranties expressly relate
solely to an earlier date and (v) the "IP Supplement" required by SECTION 5(c)
of the Security Agreement or the "Confirmation" required by Section 2.2(7) of
the applicable Canadian Security Agreement. To the extent that Holdings's
quarterly report on Form l0-Q contains any of the foregoing items, the Lenders
will accept such Form l0-Q in lieu of such items;

                  (c) as soon as available and in any event within five Business
Days after filing with the SEC but no later than thirty (30) days after the end
of each month (other than the last month of any fiscal quarter with respect to
which such reports shall be delivered within forty-five (45) days after the end
of the month (other than the last quarter of the fiscal year with respect to
which such reports shall be delivered within ninety (90) days after the end of
the month)), (i) consolidated and consolidating balance sheets for the
Consolidated Entity as at the end of such month, consolidated and consolidating
statements of operations for such month and for the fiscal year to date and
consolidated statements of cash flows for such month and for the fiscal year to
date, together with a comparison to the consolidated and consolidating balance
sheets, statements of operations and statements of cash flows for the same
periods in the prior year, all in reasonable

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detail and duly certified (subject to year-end audit adjustments) by the chief
executive officer or chief financial officer of Holdings as having been prepared
in accordance with GAAP, (ii) a comparison of the actual results of consolidated
and consolidating operations, consolidated cash flows and capital expenditures
by business segment for such month and for the period from the beginning of the
current fiscal year through the end of such month (it being agreed such
comparison need not include a narrative discussion) with actual results of
operations, cash flow and capital expenditures for Holdings and its Subsidiaries
for the same periods of the prior fiscal year and (iii) a compliance certificate
substantially in the form of EXHIBIT D along with a schedule in form and
substance satisfactory to the Agent of the calculations used in determining, as
of the end of such month, whether the Borrowers were in compliance with the
covenants set forth in ARTICLES 7 AND 8 of this Credit Agreement for such month;

                  (d) not later than forty-five (45) days after the end of each
fiscal year commencing with the fiscal year ending December 31, 2003, quarterly
projections of the consolidated and consolidating (by business segment)
financial condition and results of operations of the Consolidated Entity for the
following fiscal year, and annual projections for each subsequent fiscal year
through and including the fiscal year in which the Expiration occurs, including,
but not limited to, projected consolidated and consolidating (by business
segment) balance sheets, consolidated and consolidating (by business segment)
statements of operations, and consolidated statements of cash flows.

                  (e) a copy of the state and federal income tax returns of
Holdings, each Borrower and each Subsidiary of each Borrower within thirty (30)
days after they are filed with the appropriate taxing authorities, if and when
requested in writing by US Agent;

                  (f) upon request by the US Agent at any time and in any event
within fifteen (15) Business Days after the last Business Day of each month, and
within one Business Day of the occurrence of any Asset Sale in which Accounts or
Inventory are sold (other than Inventory in the ordinary course of business), a
borrowing base certificate in the form of Exhibit E (the "BORROWING BASE
CERTIFICATE") with all supporting detail as US Agent may from time to time
require, duly completed, detailing (i) each Borrower's understanding as to which
Accounts or Inventory constitute Eligible Accounts Receivable and Eligible
Inventory as of the last day of such month, or, in the case of a Borrowing Base
Certificate delivered in connection with an Asset Sale, as of the consummation
of such Asset Sale (or such other date as the US Agent may specify in such
request), (ii) the market value of the reported Inventory including a discussion
of the Borrowers' basis for determining same, and (iii) each Borrower's capacity
to borrow in compliance with the Existing Senior Note Indenture and the New
Senior Note Indenture, and certified by the chief executive officer or chief
financial officer of Holdings and subject only to adjustment upon completion of
the normal year-end audit of physical inventory and, in addition, each Borrowing
Base Certificate shall have attached to it such additional schedules and/or
other information, including, without limitation, accounts receivable aging,
accounts payable aging and Inventory report, as the US Agent may request;

                  (g) promptly and in any event within two (2) Business Days
after becoming aware of the occurrence of a Default or Event of Default, a
certificate of the chief executive officer or chief financial officer of
Holdings specifying the nature thereof and the proposed response thereto, each
in reasonable detail;

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                  (h) promptly after the earlier of the mailing or filing
thereof, copies of all 10-Ks, 10-Qs, 8-Ks, definitive proxy statements, annual
reports, quarterly reports, effective registration statements and any other
filings or other communications of information material to the Lenders made by
Holdings or any of its Subsidiaries to holders of its respective publicly traded
securities or the Securities Exchange Commission from time to time pursuant to
the Securities Exchange Act of 1934, as amended, or the Securities Act of 1933,
as amended; and

                  (i) from time to time, such further information regarding the
Collateral, business affairs and prospects and financial condition of Holdings,
and each of its Subsidiaries as either Agent may reasonably request.

         7.2 INVENTORY. Upon the request of an Agent from time to time, each
Borrower shall provide to such Agent written statements listing items of
Inventory in reasonable detail as requested by such Agent. Each Borrower shall
conduct or cause to be conducted annually a physical count of the Inventory and,
a copy of such count shall be promptly supplied to the requesting Agent
accompanied by a report of the Value (valued at the first-in-first-out method)
of such Inventory. Each Borrower shall conduct such a physical count at such
other times and as of such dates as an Agent shall reasonably request. In
addition to, and not in limitation of, the foregoing, at any time and from time
to time either Agent may conduct (or engage third parties to conduct) such field
examinations, appraisals, verifications and evaluations of the Inventory as such
Agent shall deem necessary or appropriate in the exercise of its sole
discretion.

         7.3 CORPORATE EXISTENCE AND COMPLIANCE WITH LAWS. Holdings shall, and
shall cause each of its Subsidiaries to, (a) maintain its corporate existence
(except that any Subsidiary of any Borrower may merge with any other
Wholly-Owned Subsidiary of any Borrower, or with any other Borrower, any Credit
Party (other than a Canadian Borrower) may merge with any other Credit Party,
and any Canadian Borrower may merge with any other Canadian Borrower, in each
case, upon providing US Agent with ten (10) days prior written notice) and
maintain in full force and effect all licenses, bonds, franchises, leases,
trademarks and qualifications to do business, and all patents, contracts and
other rights necessary or advisable to the profitable conduct of their
businesses, (b) continue in, and limit their operations to, the same general
lines of business as presently conducted by it, and (c) comply, in all material
respects, with all Requirements of Law applicable to its business, its
operations and to the Collateral. The foregoing shall not prohibit or restrict
any liquidation or dissolution of a Foreign Subsidiary.

         7.4 ERISA. Each Borrower shall deliver to the US Agent, at such
Borrower's expense, the following information at the times specified below:

                  (a) within thirty (30) days after the filing thereof with the
DOL, Internal Revenue Service or PBGC, copies of each annual report (form 5500
series), including Schedule B thereto, filed with respect to each Title IV Plan
and copies of each annual report for any Multiemployer Plan;

                  (b) within thirty (30) days after receipt by Holdings, any
Subsidiary of Holdings or any ERISA Affiliate of each actuarial report for any
Title IV Plan, Multiemployer Plan or Retiree Welfare Plan and each annual report
for any Multiemployer Plan, copies of each such report;

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                  (c) within ten (10) days after the occurrence thereof,
notification of the establishment of any new Title IV Plan or the commencement
of contributions to any Title IV Plan to which Holdings or any Subsidiary
thereof or any ERISA Affiliate was not previously contributing;

                  (d) within ten (10) days prior to (i) the filing of a notice
with the PBGC with respect to any Reportable Event which requires by regulation
30 days advance notice and (ii) the date of the Reportable Event for any
Reportable Event which by regulation post-event notice is required to be filed
with the PBGC, a description of the facts and circumstances which constitute the
Reportable Event for which a filing with the PBGC is required under Section 4043
of ERISA; and

                  (e) within three (3) days upon the occurrence thereof, any
event or condition referred to in CLAUSES (i) THROUGH (vii) of SECTION 9.1(i),
if such event or condition shall constitute an Event of Default.

                  Holdings and its Subsidiaries shall establish, maintain and
operate all Plans to comply in all material respects with the provisions of
ERISA, the Code, and all other Requirements of Law, other than to the extent
that Holdings or any such Subsidiary (i) is in good faith contesting by
appropriate proceedings the validity or application of any such provision, law,
rule, regulation or interpretation and (ii) has made an adequate reserve or
other appropriate provision therefor as required in order to be in conformity
with GAAP.

         7.5 BOOKS AND RECORDS. Holdings agrees to maintain, and to cause each
of its Subsidiaries to maintain, books and records, including those pertaining
to the Collateral, and all originals of all negotiable instruments of title,
letters of credit and chattel paper that evidences Collateral, in such detail,
form and scope as is consistent with good business practice, and agrees that
such books and records will reflect the appropriate Agent's and Lenders'
respective interests in its Accounts. Each Borrower agrees that the US Agent
(or, in the case of a Canadian Borrower, Canadian Agent) or its agents may enter
upon the premises of such Borrower or any Subsidiary of such Borrower at any
time and from time to time, during normal business hours and upon reasonable
notice under the circumstances, and at any time at all on and after the
occurrence of a Default, and which has not otherwise been waived pursuant to
SECTION 11.10, for the purposes of (a) conducting field examinations and
appraisals and inspecting, evaluating and verifying the Collateral (at such
Borrower's expense), (b) inspecting and/or copying (at such Borrower's expense,
and with such clerical and other assistance as may be reasonably requested) any
and all records pertaining thereto and (c) discussing the business affairs and
prospects and financial condition of such or any other Borrower and each
Subsidiary of such or any other Borrower with any officers, employees and
directors of such Borrower or such Subsidiary or with the Auditors. Each
Borrower shall give the US Agent (or, in the case of a Canadian Borrower,
Canadian Agent) thirty (30) days prior written notice of any change in the
location of any Collateral or the above-referenced books and records to a
location not covered by a filed financing statement (excluding (i) movement of
Inventory on consignment or otherwise stored on site with customers of a Credit
Party and not included in the Borrowing Base, and (ii) movement of Equipment not
included in the Borrowing Base as needed for repair) or in the location of its
chief executive office or place of business from the locations specified in
SCHEDULE B, and each Borrower shall execute in advance of such change and cause
to be filed and/or delivered to each Agent any financing statements,

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Collateral Access Agreements or other documents required by the Agent, all in
form and substance satisfactory to such Agent. Each Borrower agrees to advise
the US Agent (or, in the case of a Canadian Borrower, Canadian Agent) promptly,
in sufficient detail, of any substantial changes relating to the type, quantity
or quality of the Collateral, or any event which singly or in the aggregate
reasonably be expected to have a Material Adverse Effect on the value of the
Collateral or on the Liens granted for the benefit of such Agent, the Lenders
and the Issuing Banks thereon.

         7.6 COLLATERAL RECORDS. Each Borrower agrees to execute and deliver,
and to cause each Credit Party to execute and deliver, to each Agent, from time
to time, solely for the Agents' convenience in maintaining a record of the
Collateral, such written statements and schedules as either such Agent may
reasonably require, including those described in SECTION 7.1 of this Credit
Agreement, designating, identifying or describing the Collateral. The failure by
any Borrower or any other Credit Party, however, to promptly give either Agent
such statements or schedules shall not affect, diminish, modify or otherwise
limit the Liens on the Collateral granted pursuant to the Credit Documents.

         7.7 SECURITY INTERESTS. Each Borrower shall, and shall cause each
Credit Party to, defend the Collateral against all claims and demands of all
Persons at any time claiming the same or any interest therein. Each Borrower
shall, and shall cause each Credit Party to, comply with the requirements of all
state and federal laws (or the Canadian equivalent, as applicable) in order to
grant to the Agents, the Lenders and the Issuing Banks valid and perfected first
priority security interests subject only to the Liens identified on SCHEDULE H
as being prior to an Agent's Liens in the Collateral, with perfection, in the
case of any investment property, being effected by giving an Agent control of
such investment property and by the filing of a UCC financing statement with
respect to such investment property (or the Canada equivalent, as applicable).
The Agents are each hereby authorized by each Borrower to file any UCC financing
statements covering the Collateral whether or not such Borrower's signatures
appear thereon. Each Borrower shall, and shall cause each Credit Party to, do
whatever either Agent may reasonably request, from time to time, to effect the
purposes of this Credit Agreement and the other Credit Documents, including
filing notices of liens, UCC financing statements, fixture filings and
amendments, renewals and continuations thereof; entering into Control Agreements
with respect to any deposit account, investment account, securities account,
commodity account or any other similar account permitted to be maintained by any
Borrower or any other Credit Party hereunder (collectively, the "DEPOSITORY
ACCOUNTS"); cooperating with such Agent's representatives; keeping stock
records; obtaining waivers from landlords and mortgagees and from warehousemen
and their landlords and mortgagees; and, paying claims which might, if unpaid,
become a Lien on the Collateral.

         7.8 INSURANCE; CASUALTY LOSS.

                  (a) Each Borrower agrees to maintain, and to cause each other
Credit Party to maintain, public liability insurance, third party property
damage insurance and replacement value insurance on the Collateral under such
policies of insurance, with such insurance companies, in such amounts and
covering such risks as are customary for the industry and at all times
satisfactory to the Agent in its commercially reasonable judgment. All policies
covering the Collateral are to name the US Agent (or, in the case of policies
held by a Canadian Borrower, Canadian Agent) as an additional insured and the
loss payee in case of loss, and are to contain such other provisions as such
Agent may reasonably require to fully protect the interest of the Lenders in the
Collateral and

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<PAGE>

to any payments to be made under such policies. Each Borrower shall provide
written notice to the Agents of the occurrence of any of the following events as
soon as practicable, but in any event within ten (10) Business Days after the
occurrence of such event: any asset or property owned or used by such Borrower
or any of its Subsidiaries is (a) damaged or destroyed, or suffers any other
loss; or (b) condemned, confiscated or otherwise taken, in whole or in part, or
the use thereof is otherwise diminished so as to render impracticable or
unreasonable the use of such asset or property for the purposes for which such
asset or property was used immediately prior to such condemnation, confiscation
or taking, by exercise of the powers of condemnation or eminent domain or
otherwise, and in either case the amount of the damage, destruction, loss or
diminution in value which is in excess of $2,000,000 (collectively, a "Casualty
Loss"). Each Borrower shall diligently file and prosecute, or cause to be filed
and prosecuted, all claims for any award or payment in connection with a
Casualty Loss with respect to such Borrower. In the event of a Casualty Loss
with respect to any Borrower, and so long as no Event of Default has occurred
and is continuing, such Borrower shall pay to the appropriate Agent the amounts
required pursuant to Section 2.4(f) for application as provided therein. After
the occurrence and during the continuance of an Event of Default, (a) no
settlement on account of any such Casualty Loss with respect to any Borrower
shall be made without the consent of the US Agent (or, in the case of a Canadian
Borrower, Canadian Agent), (b) such Agent may participate in any such
proceedings and the appropriate Borrower shall deliver to such Agent such
documents as may be requested by such Agent to permit such participation and
shall consult with the Agent, its attorneys and agents in the making and
prosecution of such claim or claims and (c) the appropriate Borrower shall
deliver all insurance proceeds and payments received by the Borrower or any of
its Subsidiaries on account of damage, destruction, loss, condemnation or
eminent domain proceedings to the appropriate Agent. After the occurrence and
during the continuance of an Event of Default, such Agent may, at its election
and in its sole discretion, (a) apply the proceeds realized from Casualty Losses
to payment of accrued and unpaid interest or outstanding principal under Loans
or any other Obligations then due and payable, (b) hold such proceeds as
additional Collateral to secure any other Obligations then due and payable or
(c) pay such proceeds to the appropriate Borrower to be used to repair, replace
or rebuild the asset or property or portion thereof that was the subject of the
Casualty Loss. Each US Borrower hereby irrevocably authorizes and appoints the
US Agent and each Canadian Borrower hereby irrevocably authorizes and appoints
the Canadian Agent, as its attorney-in-fact, and agrees that, upon request, it
will cause Credit Party to authorize and appoint the US Agent (or, in the case
of any Subsidiary of a Canadian Borrower, Canadian Agent), after the occurrence
and during the continuance of an Event of Default, to collect and receive any
such award or payment and to file and prosecute such claim or claims, which
power of attorney shall be irrevocable and shall be deemed to be coupled with an
interest, and each Borrower shall, upon demand of an Agent, make, execute and
deliver, and cause each other Credit Party to make, execute and deliver, any and
all assignments and other instruments sufficient for the purpose of assigning
any such award or payment to such Agent for the benefit of such Agent, the
Lenders and the Issuing Banks, free and clear of any encumbrances of any kind or
nature whatsoever.

         7.9 BORROWER'S TAXES. Each Borrower agrees to pay, within five (5)
Business Days after the date due, and to cause each of the other Credit Parties
to pay when due, all Borrower Taxes lawfully levied or assessed against such
Borrower or such Credit Party or any of their properties, including any of the
Collateral, before any penalty or interest accrues thereon; PROVIDED that,
unless such Borrower's Taxes have become a tax or ERISA Lien on any of the
assets of such Borrower or any such Credit Party, no such Borrower Taxes need be
paid if the same is being

                                       99
<PAGE>

contested, in good faith, by appropriate proceedings promptly instituted and
diligently conducted, the Agent is advised in writing of such fact and of
details relevant thereto, and if an adequate reserve or other appropriate
provision shall have been made therefor as required in order to be in conformity
with GAAP.

         7.10 ENVIRONMENTAL MATTERS.

                  (a) Each Borrower shall, and shall cause each Credit Party to,
conduct its business so as to comply in all material respects with all
Environmental Laws, including without limitation, compliance in all material
respects with the terms and conditions of all permits and governmental
authorizations, except to the extent that any such Person is contesting, in good
faith by appropriate legal proceedings, any such Environmental Law or
interpretation thereof or application thereof.

                  (b) If any Borrower or any other Credit Party shall receive
written notice of any material Environmental Claim with respect to any such
Person, the Borrowers shall provide the Agents and the Lenders with a copy of
such notice within ten (10) days after the receipt thereof. Within ten (10) days
after any Borrower or any other Credit Party learns of the enactment or
promulgation of any Environmental Law which reasonably could be expected to have
a Material Adverse Effect, the Borrowers shall provide the Agents and the
Lenders with notice thereof. Each Borrower shall, and shall cause each other
Credit Party to, promptly take all reasonable actions necessary to prevent the
imposition of any Liens on any Real Estate arising out of or related to any
environmental matters. At the written request of an Agent (which request will
not be made unless (i) such Agent receives notice pursuant to this Section
7.10(b), (ii) such Agent otherwise reasonably believes any Borrower or any other
Credit Party may be in violation of an Environmental Law or (iii) an Event of
Default has occurred and is continuing), at the sole cost and expense of the
Borrowers, the Borrowers shall retain an environmental consulting firm,
satisfactory to such Agent in its commercially reasonable judgment, to conduct
an environmental review, audit or investigation of the specific items as
requested by such Agent relating to the Real Estate and provide to such Agent
and each Lender a copy of any reports delivered in connection therewith. At the
request of an Agent, the Borrowers shall provide such Agent with any additional
information relating to environmental matters and any potential related
liability resulting therefrom as the Agent may reasonably request.

                  (c) For purposes of this Section 7.10, "material" means any
noncompliance or basis of liability that reasonably would be expected to subject
any Credit Party to liability in excess of $500,000.

         7.11 USE OF PROCEEDS. The proceeds of the Term Loans together with the
proceeds of the initial Revolving Loans and the proceeds of the Debt Financing
and the Equity Financing may be applied by the Borrowers to fund the Acquisition
Financing Requirements, and any subsequent Loans made hereunder shall be used by
the Borrowers solely for the Borrowers' working capital purposes; provided,
however, that (i) proceeds of Loans to Reed shall not be used to finance the
acquisition of Reed and (ii) any proceeds of Loans used to provide the
acquisition of Reed or its Affiliates shall be loaned by the Borrowers to Parent
or the acquiring entity (rather than distributed in respect of equity to
Parent). The Borrowers shall not use any portion of the proceeds of any such
Loans for the purpose of purchasing or carrying any "margin stock" (as defined
in Regulation U of

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<PAGE>

the Board of Governors of the Federal Reserve System) in any manner which
violates the provisions of Regulation U or X of said Board of Governors or for
any other purpose in violation of any applicable statute or regulation, or of
the terms and conditions of this Credit Agreement.

         7.12 FISCAL YEAR. Each Borrower agrees to maintain its fiscal year as a
year ending December 31st unless otherwise required by law, in which case such
Borrower will give the Agents at least thirty (30) days prior written notice
thereof.

         7.13 NOTIFICATION OF CERTAIN EVENTS. Each Borrower agrees that it shall
promptly (but, in the case of CLAUSE (g), in any event within five (5) Business
Days after such Borrower learns of any such proceeding, change, development or
event) notify the Agent of:

                  (a) any Material Contract of such Borrower or any other Credit
Party that is terminated or amended in any material respect or any new Material
Contract that is entered into (in which event such Borrower shall provide the
Agents with a copy of such Material Contract);

                  (b) any material change or amendment of the material terms
upon which suppliers of such Borrower or any other Credit Party as a group do
business with such Borrower or Credit Party;

                  (c) the entry of any order, judgment or decree in excess of
$2,000,000 against such Borrower or any or any of their respective properties or
assets;

                  (d) receipt by such Borrower or any other Credit Party of any
notification of a material violation of any Requirement of Law from any
Governmental Authority;

                  (e) the enactment or promulgation of any Requirement of Law or
any other actual or prospective change, development or event which in each case
has had or could reasonably be expected to have a Material Adverse Effect;

                  (f) any proceedings being instituted or threatened to be
instituted by or against such Borrower or any other Credit Party, before any
Governmental Authority or arbitrator which is seeking injunctive relief or
damages in excess of $2,000,000;

                  (g) the formation or acquisition of any new Subsidiary of
Holdings other than Foreign Subsidiaries that are not directly owned by a Credit
Party; and

                  (h) any Event of Default or Default.

         7.14 INTELLECTUAL PROPERTY. Each Borrower shall, and shall cause each
other Credit Party to, do and cause to be done all things necessary to preserve
and keep in full force and effect all of such Person's Intellectual Property
except for such Intellectual Property, other than trade names, that are
obsolete, unnecessary to any Credit Party's business or having no value. The
foregoing shall not prohibit or limit the licensing of Intellectual Property to
any Person as any Borrower may deem necessary to the successful conduct of its
business. Furthermore, for avoidance of doubt, and notwithstanding anything to
the contrary in this Agreement, so long as no Event of Default shall have
occurred and be continuing, nothing contained in this Agreement shall prohibit
or limit the

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<PAGE>

licensing of Intellectual Property to any Person as any Borrower may deem
necessary to the successful conduct of its business.

         7.15 MAINTENANCE OF PROPERTY. Each Borrower agrees to keep, and to
cause each other Credit Party to keep, all tangible property useful and
necessary to its respective businesses in good working order and condition
(ordinary wear and tear and casualty and condemnation excepted) in accordance
with their past operating or industry practices with respect to any of its
properties but the terms hereof shall not limit dispositions of tangible
property otherwise permitted hereunder.

         7.16 FURTHER ASSURANCES. Each Borrower shall take, and shall cause each
other Credit Party to take, all such further actions and execute all such
further documents and instruments as either Agent may at any time reasonably
determine in its sole discretion to be necessary or desirable to further carry
out and consummate the transactions contemplated by the Credit Documents, to
cause the execution, delivery and performance of the Credit Documents to be duly
authorized and to perfect or protect the Liens (and the priority status thereof)
of either Agent on the Collateral.

         7.17 CHANGES IN MARKET. Each Borrower agrees that the Agent shall be
entitled, after consultation with the Borrowers and until the Syndication Date,
to change the terms and conditions, pricing and structure of the credit
facilities extended hereunder if the US Agent reasonably determines that such
changes are advisable to ensure the successful initial syndication of the Credit
facilities, provided, that the Total Commitments remain unchanged.

         7.18 EXECUTION OF CREDIT DOCUMENTS BY NEW DOMESTIC SUBSIDIARIES. Within
fifteen (15) Business Days after the incorporation, organization or acquisition
of any Domestic Subsidiary or any Canadian Subsidiary, such Domestic Subsidiary
or Canadian Subsidiary shall execute counterparts to the Subsidiary Guaranty,
the Security Agreement and any other applicable Credit Documents executed by the
Subsidiary Guarantors; provided that any Subsidiary Guaranty executed by a
Canadian Subsidiary shall guarantee only the Obligations of the Canadian
Borrowers.

         7.19 PLEDGE OF SECURITIES OF NEW FOREIGN SUBSIDIARIES. Within three (3)
Business Days (or such longer period of time as the US Agent may agree, up to 90
days) after the incorporation, organization or acquisition of any Foreign
Subsidiary the equity interests of which are owned directly by a Credit Party
other than a Canadian Borrower, such Credit Party shall deliver to Agent a
pledge, in form and substance acceptable to the Agent, of 65% of the Capital
Securities of such Foreign Subsidiary. Within thirteen (13) months after the
Closing Date, in the case of Reed Canada, and within six (6) months after the
incorporation, organization or acquisition of any other Foreign Subsidiary owned
by a Canadian Borrower, the appropriate Canadian Borrower shall cause such
Foreign Subsidiary to amalgamate with such Canadian Borrower or shall cause 100%
of the Capital Securities of such Foreign Subsidiary to be pledged to the
Canadian Agent, or shall cause 100% of the Capital Securities of such Foreign
Subsidiary to be transferred to a Credit Party other than a Canadian Borrower
and pledged to the US Agent. After giving effect to any such amalgamation, the
Canadian Borrower shall be the surviving entity, and its assets shall not be
subject to any Lien that is not otherwise permitted by this Credit Agreement and
the Canadian Borrower shall provide evidence satisfactory to the Canadian Agent
of the foregoing prior to completion of any such amalgamation.

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<PAGE>

         7.20 FOR SALE PROPERTIES. If Borrowers do not sell the real property
listed in the attached SCHEDULE I on or before the date which is one year after
the Closing Date, then Borrower shall deliver to Agent with respect to such
asset all of the documents required pursuant to Schedule A, Paragraph G of the
Credit Agreement, including fully executed and notarized Mortgages, an opinion
of counsel reasonably satisfactory to Agent, title insurance policies or
unconditional commitments therefor, and copies of all recorded documents listed
as exceptions to title.

                                    ARTICLE 8

                               NEGATIVE COVENANTS

                  Until the Expiration Date and payment and satisfaction of all
Obligations, each Borrower agrees that:

         8.1 FINANCIAL COVENANTS.

                  MINIMUM FIXED CHARGE COVERAGE RATIO. So long as Revolver
Availability after the effectiveness of the Reed Assumption is less than
$30,000,000, or if a Trigger Event occurs at any time, then the Fixed Charge
Coverage Ratio for the twelve month period ended as of the last day of the
Fiscal Quarter ended immediately prior to such event shall not be less than the
ratio set forth below opposite each such Fiscal Quarter. Additionally, at the
end of each Fiscal Quarter ended after a Trigger Event has occurred, the Fixed
Charge Coverage Ratio for the twelve month period then ended shall not be less
than the ratio set forth below opposite each such Fiscal Quarter.

<Table>
<Caption>
                                                                                   MINIMUM FIXED CHARGE
                      FISCAL QUARTER                                                  COVERAGE RATIO
                      --------------                                               --------------------
<S>                                                                               <C>
                      1st Fiscal Quarter, Fiscal Year 2003                                1.1:1.00
                      2nd Fiscal Quarter, Fiscal Year 2003                                1.1:1.00
                      3rd Fiscal Quarter, Fiscal Year 2003                                1.1:1.00
                      4th Fiscal Quarter, Fiscal Year 2003                                1.1:1.00

                      1st Fiscal Quarter, Fiscal Year 2004 and each                       1.2:1.00
                      Fiscal Quarter thereafter
</Table>

         8.2 CAPITAL EXPENDITURES. No Credit Party shall, or shall permit any of
its Subsidiaries to, directly or indirectly, make or incur Capital Expenditures
in any Fiscal Year, in the aggregate for Holdings and its Subsidiaries combined,
(A) in an aggregate amount in excess of the corresponding amount set forth below
opposite such Fiscal Year:

<Table>
<Caption>
                      FISCAL YEAR                     CAPITAL EXPENDITURES
                      -----------                     --------------------
<S>                                                   <C>
         Fiscal Year ending December 31, 2003             $ 50,000,000
         Fiscal Year ending December 31, 2004             $ 50,000,000
         Fiscal Year ending December 31, 2005             $ 50,000,000
         Fiscal Year ending December 31, 2006             $ 60,000,000
</Table>

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<PAGE>

; PLUS (b) 50% of the amount permitted to be spent on capital expenditures
pursuant to CLAUSE (a) of this SECTION 8.2 in the immediately preceding calendar
year and not so used (without regard to any carry over amount from the prior
year). No Credit Party shall, directly or indirectly, make any Capital
Expenditures that are not substantially related to the Permitted Business.

         8.3 NO ADDITIONAL INDEBTEDNESS. No Credit Party shall, or shall permit
any of its Subsidiaries to, directly or indirectly, incur, create, assume or
suffer to exist any Indebtedness other than:

                  (a) Indebtedness secured by Purchase Money Liens (including
capital leases and including any such indebtedness listed on Schedule G) not to
exceed, in the aggregate for all Borrowers and their respective Subsidiaries
combined, $10,000,000 outstanding at any one time, such Indebtedness to be on
customary terms and conditions or otherwise approved by the Agent;

                  (b) Indebtedness arising under this Credit Agreement and the
other Credit Documents;

                  (c) Indebtedness of any Credit Party or any Foreign Subsidiary
to any other Credit Party or to any other Foreign Subsidiary to the extent
permitted as an intercompany loan under Section 8.9 hereof;

                  (d) Indebtedness described on SCHEDULE G and any refinancing
of such Indebtedness by the existing obligors thereunder; PROVIDED that (i) the
aggregate principal amount of such Indebtedness is not increased and such
refinancing is on terms and conditions that are (A) no more restrictive than the
terms and conditions of the Indebtedness being refinanced and (B) acceptable to
the Agents and (ii) the terms of such Indebtedness and refinancings thereof are
not otherwise amended or modified in a manner adverse to the interests of any
Credit Party or the Lenders;

                  (e) Indebtedness incurred by any Foreign Subsidiary, provided
that such indebtedness is not guaranteed by any Credit Party and the aggregate
principal amount of Indebtedness incurred in reliance on this Section 8.3(e)
shall not at any time exceed $25,000,000 outstanding at any one time;

                  (f) Unsecured Indebtedness incurred by any Domestic Subsidiary
or any Canadian Subsidiary, provided that the aggregate principal amount of
Indebtedness incurred in reliance on this Section 8.3(f) shall not at any time
exceed $10,000,000 outstanding at any one time;

                  (g) Contingent obligations under Permitted Hedging
Transactions;

                  (h) Indebtedness of a Person existing, or any Indebtedness
assumed by a Foreign Subsidiary, at the time such Person or any of its assets is
acquired by a Foreign Subsidiary pursuant to an acquisition otherwise permitted
under this Credit Agreement (provided, however, that the amount of such
Indebtedness shall be counted as consideration paid for purposes of Section
8.9(g));

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<PAGE>

                  (i) Indebtedness of a Person whose business is acquired by
Holdings or any Subsidiary thereof provided such Indebtedness is repaid in full
upon the closing of such acquisition and in any event on the same Business Day
on which it is incurred by any Credit Party or Subsidiary;

                  (j) Guaranties permitted under Section 8.7 hereof; and

                  (k) Indebtedness arising from the transactions described on
SCHEDULE K attached hereto.

         8.4 NO LIENS; JUDGMENTS. No Credit Party shall, or shall permit any of
its Subsidiaries to, directly or indirectly, mortgage, assign, pledge, transfer,
create, incur, assume, suffer to exist or otherwise permit any Lien (whether as
a result of a purchase money or title retention transaction, or other security
interest, judgment or otherwise) to exist on any of its property, assets,
revenues or goods, whether real, personal or mixed, whether now owned or
hereafter acquired, except for the following (the "Permitted Liens"):

                  (a) Liens granted by such Credit Party pursuant to any Credit
Document;

                  (b) Liens listed on SCHEDULE H encumbering only the assets
described therein and the proceeds thereof;

                  (c) Purchase Money Liens;

                  (d) Liens of warehousemen, mechanics, material men, workers,
repairmen, common carriers, landlords and other similar Liens arising by
operation of law or otherwise, not waived in connection herewith, for amounts
that are not yet due and payable or which are being diligently contested in good
faith by such Credit Party by appropriate proceedings;

                  (e) Attachment and judgment Liens securing outstanding
liabilities of any Credit Party which individually or in the aggregate for all
such Liens are not in excess of $1,000,000 for all Borrowers and their
respective Subsidiaries combined (exclusive of (i) any amounts that are duly
bonded to the reasonable satisfaction of the Agent or (ii) any amount adequately
covered by insurance as to which the insurance company has not disclaimed or
disputed in writing its obligations for coverage);

                  (f) Liens for Borrower's Taxes not yet due and payable or
which are being diligently contested in good faith by such Borrower by
appropriate proceedings, provided that in any such case an adequate reserve is
being maintained by such Borrower for the payment of same;

                  (g) Deposits or pledges to secure obligations under workmen's
compensation, social security or similar laws, or under unemployment insurance
not to exceed an aggregate of $1,000,000 outstanding at any one time for all
Borrowers and their respective Subsidiaries combined;

                  (h) Deposits or pledges to secure bids, tenders, contracts
(other than contracts for the payment of money), leases, statutory obligations,
performance bonds, surety and appeal bonds and other obligations of like nature
arising in the ordinary course of business not to exceed

                                      105
<PAGE>

an aggregate of $5,000,000 outstanding at any one time for all Borrowers and
their respective Subsidiaries combined;

                  (i) Zoning restrictions, easements, encroachments,
rights-of-way, restrictions, licenses, restrictive covenants, and other similar
encumbrances incurred in the ordinary course of business which, in the
aggregate, are not substantial in amount and which do not materially detract
from the value of the property subject thereto or materially interfere with the
ordinary conduct of the business of any Credit Party;

                  (j) Extensions and renewals of any of the permitted Liens
described in this Section 8.4, subject to the limitations set forth above;
PROVIDED that the aggregate amount of such extended or renewed Liens is not
increased and such extended or renewed Liens are on terms and conditions no more
restrictive than the terms and conditions of the Liens being extended or
renewed;

                  (k) Judgment and attachment liens not giving rise to an Event
of Default or Liens created by or existing from any litigation or legal
proceeding that are being contested in good faith by appropriate proceedings,
promptly instituted and diligently conducted, and for which adequate reserves
have been made to the extent required by GAAP;

                  (l) Liens in favor of collecting or payor banks having a right
of setoff, revocation, refund or chargeback in favor of collecting or payor
banks with respect to money or instruments of any Credit Party on deposit with
or in the possession of such bank that do not constitute proceeds of Collateral;

                  (m) Other Liens not described by any of the foregoing on
assets (other than Inventory or Accounts) provided that such Liens secure
Indebtedness not exceeding $5,000,000;

                  (n) Liens provided by any Foreign Subsidiary on assets not
constituting Collateral to secure Indebtedness permitted pursuant to Section
8.3(e) or (h); and

                  (o) Other Liens not described by any of the foregoing on
assets of Foreign Subsidiaries not constituting Collateral to secure obligations
not constituting Indebtedness and not exceeding $5,000,000.

                  For the purposes of SECTION 8.4(e), (g) AND (h), Liabilities
and obligations referred to therein shall remain outstanding, notwithstanding
the sale or other disposition of property subject to a Lien permitted
thereunder.

         8.5 NO SALE OF ASSETS. No Credit Party shall, or shall permit any of
its Subsidiaries to, directly or indirectly, sell, lease, assign, transfer or
otherwise dispose of any assets other than (a) Inventory in the ordinary course
of business, (b) obsolete or worn out property disposed of in the ordinary
course of business, (c) licenses of Intellectual Property complying with Section
7.14; (d) the short-term rental of Equipment in the ordinary course of business;
(e) the sale, lease, assignment, transfer or other disposition of any or all of
the assets (other than Accounts or Inventory) of such Borrower to any other
Credit Party, (f) like-kind exchanges of assets of reasonably equivalent value
(other than Collateral), and (g) other dispositions of assets up to an aggregate
amount of consideration for all such dispositions by all Credit Parties and
their respective

                                      106
<PAGE>

Subsidiaries not to exceed $40,000,000 plus the amount of consideration received
within 180 days after the Closing Date in respect of dispositions of any of the
assets described on SCHEDULE I, plus the amount of consideration received from
sales of assets to Foreign Subsidiaries, up to an aggregate amount of
consideration not to exceed $1,000,000; provided that (i) such other
dispositions are for fair value; (ii) 100% of the consideration for each of such
other dispositions is received by the appropriate Borrower in the form of cash,
except that the Credit Parties and their respective Subsidiaries may receive up
to an aggregate of $10,000,000 of non-cash consideration for all such
dispositions of assets; and (iii) all amounts required to be paid pursuant to
Section 2.4(e) shall have been paid.

         8.6 NO CORPORATE CHANGES. No Credit Party shall, or shall permit any of
its Subsidiaries to, directly or indirectly, merge, consolidate or otherwise
alter or modify such Borrower's or such Subsidiary's Governing Documents,
corporate name, jurisdiction of incorporation, mailing addresses, principal
places of business, structure, status or existence, or enter into or engage in
any operation or activity materially different from that currently being
conducted by such Borrower or such Subsidiary, except that, provided that no
Default or Event of Default shall exist or result therefrom, (i) any Credit
Party (other than a Canadian Borrower) may merge into any other Credit Party,
provided that if a Borrower is a party such merger, such Borrower shall be the
continuing or surviving entity, (ii) any Canadian Borrower may merge into any
other Canadian Borrower, (iii) any Subsidiary of a Borrower, or any other Person
pursuant to an Investment permitted pursuant to Section 8.9(g), may be merged or
consolidated with or into another such Subsidiary or any other Borrower,
provided that if a Borrower is a party such merger, such Borrower shall be the
continuing or surviving entity, and (iv) Star Operating Company, or any Credit
Party other than Holdings or a Borrower (other than Star Operating Company) may
be sold or merged into another Person in connection with an Asset Sale permitted
by Section 8.5, provided that, upon and as a condition precedent to any such
sale or merger, Star Operating Company or such Credit Party shall cease to be a
Borrower or Credit Party (as appropriate) and the Credit Parties shall enter
into such documentation as the US Agent may deem appropriate to remove Star
Operating Company as a Borrower or remove such Person as a Credit Party, as
appropriate. Furthermore, notwithstanding anything to the contrary in the
foregoing, a Credit Party may change its name or may modify its Governing
Documents provided that (i) any such change to Governing Documents shall not be
adverse to the interests of the Agents or the Lenders (as determined by the
appropriate Agent in its Permitted Discretion) and (ii) such Credit Party
delivers written notice of such change to the appropriate Agent no less than
thirty (30) days in advance of the effectiveness of the change (or such lesser
period as the Agent may agree in its discretion), which notice shall include
copies of the documentation effecting any such change in a Credit Party's
Governing Documents. No Subsidiary of Holdings may issue Capital Securities to a
Person other than a Credit Party, except that a Foreign Subsidiary, the equity
interests of which are not held by a Credit Party, may issue Capital Securities
to another Foreign Subsidiary or directors' qualifying shares.

         8.7 NO GUARANTIES. No Credit Party shall, or shall permit any of its
Subsidiaries to, directly or indirectly, issue or assume any Guaranty with
respect to the Liabilities of any other Person, including any Subsidiary or
Affiliate of such or any other Borrower, except (a) indemnities given in
connection with this Credit Agreement or the other Credit Documents in favor of
the Agent; (b) by the endorsement of negotiable instruments for deposit or
collection or similar transactions in the ordinary course of business, (c) by
the giving of indemnities in connection with the sale of Inventory, other asset
or business dispositions, or provision of services permitted

                                      107
<PAGE>

hereunder, (d) Indebtedness permitted to be incurred pursuant to SECTION 8.3
(other than Foreign Subsidiary Indebtedness permitted by Section 8.3(e)); (e)
Guarantees by Credit Parties of obligations of other Credit Parties; (f)
Guarantees by Foreign Subsidiaries of obligations of other Foreign Subsidiaries;
(g) Guarantees by Credit Parties of Indebtedness of Foreign Subsidiaries,
provided no such Guaranty results in a breach of Section 8.8(b); and (h)
Guarantees by Credit Parties of contractual performance obligations of Foreign
Subsidiaries not constituting Indebtedness (it being understood that no payment
in performance of any Credit Party's obligations under any such Guaranty may be
made if such payment would result in a breach of SECTION 8.8(b)).

         8.8 NO RESTRICTED PAYMENTS; PAYMENTS IN RESPECT OF FOREIGN
SUBSIDIARIES. (a) No Credit Party shall, directly or indirectly make any
Restricted Payment except (i) dividends and distributions by Subsidiaries of any
Borrower paid to such Borrower, (ii) so long as no Event of Default has occurred
and is continuing, dividends to Holdings or any of its Subsidiaries to the
extent permitted by applicable law; (iii) payments made to one or more Credit
Parties to the extent such payments are made on account of an intercompany debt
permitted pursuant to Section 8.9(e); (iv) Grant Prideco, Inc. may make offsets
against and acquisitions of Capital Securities of Grant Prideco, Inc. in
satisfaction of customary indemnification and purchase price adjustment
obligations owed to Grant Prideco, Inc. and its Subsidiaries under acquisition
arrangements in which Capital Securities of Grant Prideco, Inc. was issued as
consideration for the acquisition, provided that the only consideration
exchanged by any Credit Party in connection with any such acquisition is the
relief, satisfaction or waiver of claims of such Credit Party under such
acquisition arrangements; (v) payments payable solely in shares of Qualified
Stock of Grant Prideco, Inc. or warrants, rights or options to acquire shares of
Capital Securities of Grant Prideco, Inc. including, without limitation, any
stock split or stock dividend effected by Grant Prideco, Inc.; (vi) Grant
Prideco, Inc. may purchase, redeem, retire or otherwise acquire any shares of
its Capital Securities in exchange for Qualified Stock of Grant Prideco, Inc.;
(vii) purchases or acquisitions of Capital Securities of Grant Prideco, Inc.
relating to Grant Prideco, Inc. Executive Deferred Compensation Plans or
employee benefit plans for tax withholding or pursuant to the cashless exercise
of stock options or warrants in connection with customary and reasonable
employee compensation programs to the extent the same are treated as expenses in
calculating Consolidated Net Income, and purchases or acquisition of such
Capital Securities, Inc. for the same purposes but not treated as expenses, in
the aggregate amount not to exceed $5,000,000, in each case so long as such
purchase or exercise has been approved by the Board of Directors of Grant
Prideco, Inc.; and (viii) other Restricted Payments not to exceed in the
aggregate amount $5,000,000.

                  (b) Net Payments in respect of Foreign Subsidiaries shall not
exceed $20,000,000 at any time. Notwithstanding anything to the contrary in the
preceding sentence, the transactions described on Schedule K may be conducted
and shall not be factored in the calculation of Net Payments in respect of
Foreign Subsidiaries for purposes of the preceding sentence, provided all of
such transactions are conducted within the time period specified in Schedule K
and provided that the transactions described on Schedule K taken together as a
whole, upon the completion of all such transactions, result in an amount of Net
Payments in Respect of Foreign Subsidiaries equal to approximately zero.

         8.9 NO INVESTMENTS. No Credit Party shall, directly or indirectly, make
any Investment in any Person other than:

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                  (a) Advances or loans made in the ordinary course of business
to employees not to exceed in the aggregate for all Credit Parties combined,
$500,000, outstanding at any one time to any one employee and $2,000,000 in the
aggregate outstanding at any one time;

                  (b) Cash Equivalents, subject to the requirement of SECTION
8.16 and the restrictions in SECTION 8.17, and other investments outstanding on
the date hereof and listed on Schedule B, Part 8.9;

                  (c) Interest-bearing demand or time deposits (including
certificates of deposit) which are insured by the Federal Deposit Insurance
Corporation ("FDIC") or a similar federal insurance program, subject to the
requirement of SECTION 8.16, however, provided that such Borrower may, in the
ordinary course of its business, maintain in its disbursement accounts from time
to time accounts in excess of then applicable FDIC or other program insurance
limits;

                  (d) Guaranties permitted under SECTION 8.7;

                  (e) Intercompany loans made by any Credit Party or any Foreign
Subsidiary to any Credit Party either in existence on the date hereof and
scheduled on SCHEDULE G or made after the Closing Date and otherwise permitted
under this Credit Agreement; PROVIDED that, in any such case, (i) each Credit
Party or Subsidiary receiving such loans shall have executed and delivered to
the lending Credit Party or Foreign Subsidiary a subordinated demand note, in
form and substance satisfactory to Agent, to evidence such intercompany loans
which demand note shall be pledged, in the case of a Credit Party as payee of
such note (but no pledge of any note shall be required when the payee of any
such note is a Foreign Subsidiary), to Agent as additional collateral security
for the Obligations, (ii) each such Credit Party or Subsidiary shall record all
intercompany transactions on its books and records in a manner satisfactory to
Agent, (iii) at the time any such intercompany loan is made, and after giving
thereto, each such Credit Party is solvent as described in SECTION 6.2 hereof,
(iv) no Default or Event of Default exists or would occur after giving effect to
such intercompany loan, (v) the obligations of each Credit Party under any such
intercompany loan shall be subordinated to the Obligations of such Credit Party
hereunder or under any other Credit Document in a manner satisfactory to Agent;
and (vi), in the case of a loan by a Foreign Subsidiary, no payment in respect
of such loan shall be made if it would result in a breach of Section 8.8(b);

                  (f) Intercompany loans made by any Credit Party to a Foreign
Subsidiary either in existence on the date hereof and scheduled on SCHEDULE G or
made after the Closing Date and permitted under this Credit Agreement; PROVIDED
that, in the case of such intercompany loans made after the Closing Date, (i)
each Foreign Subsidiary receiving such loans shall have executed and delivered
to the lending Credit Party a subordinated demand note, in form and substance
satisfactory to Agent, to evidence such intercompany loans which demand note
shall be pledged to Agent as additional collateral security for the Obligations
(except that loans by Holdings to Grant Prideco Canada Ltd. which are reported
as equity consideration for U.S. tax purposes are not required to be pledged
hereunder), (ii) each such Credit Party shall record all intercompany
transactions on its books and records in a manner satisfactory to Agent, (iii)
at the time any such intercompany loan is made, and after giving thereto, each
such Credit Party is solvent as described in SECTION 6.2 hereof, (iv) no Default
or Event of Default exists or would occur after giving effect to such
intercompany loan, (v) the obligations of each Credit Party under any such
intercompany loan shall be subordinated to the Obligations of such Credit Party
hereunder or under any other

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Credit Document in a manner satisfactory to Agent, and (vi) the making of such
Intercompany Loan to such Foreign Subsidiary shall not result in a breach of
Section 8.8(b);

                  (g) Acquisitions of Capital Securities of any Person or assets
of a Person comprising a business (subject to all other restrictions set forth
in this Credit Agreement) including Capital Securities of a new Domestic
Subsidiary or Canadian Subsidiary, and investments in or loans to
Intelliserv/Composite not exempted by Section 8.9(l), below, provided (i) any
such Capital Securities and/or assets shall be pledged to the Agents, in their
capacities as collateral agents, (ii) that such investments in
Intelliserv/Composite and the amount of consideration paid (cash or otherwise,
including any existing Indebtedness of such Person or assumed Indebtedness
permitted by Section 8.3(h) and excluding any consideration paid in Qualified
Stock of Grant Prideco, Inc. as permitted in (i) below) for such Capital
Securities and/or assets shall not exceed in value $25,000,000 per year or
$50,000,000 in the aggregate and (iii) that immediately after giving effect to
any such investment or acquisition on a pro forma basis, the Revolver
Availability would be no less than $30,000,000. For avoidance of doubt, the
exemption created by this Section 8.9(g) does not exempt investments in existing
Subsidiaries, except to the extent the proceeds thereof are used to acquire a
Person or assets as contemplated hereby.

                  (h) The acquisition or ownership of Capital Securities or
obligations or other securities received in settlement of debts owing to Grant
Prideco, Inc. or any Subsidiary thereof (other than Eligible Accounts
Receivable) created and settled in the ordinary course of business, which
Capital Securities, obligations or other securities have been pledged to the
Agent (or the Canadian Agent, as the case may be) pursuant to documentation
satisfactory to the Agent.

                  (i) Any Investment in any Person to the extent the
consideration paid consists of Qualified Stock of Grant Prideco, Inc.;

                  (j) The acquisition of Capital Securities of any Credit Party
or Domestic Subsidiary or Canadian Borrower by another Credit Party or Domestic
Subsidiary or Canadian Borrower if the acquiring Person would be permitted to
have the other Credit Party or Subsidiary thereof merge into it pursuant to
Section 8.6 hereof and, if the pledge of the securities of such acquired Person
as required by this Credit Agreement is not prohibited by any Material Contract;

                  (k) Accounts receivable payable by third parties to Foreign
Subsidiaries arising in the ordinary course of business that are not paid when
due (regardless of whether such amounts may remain unpaid for more than one
year);

                  (l) Investments in Intelliserv/Composite not to exceed
$10,000,000 per year to fund research and development, or technology
commercialization to the extent that those investments are reflected (in
accordance with GAAP) as expenditures in the determination of Consolidated Net
Income;

                  (m) Equity investments in Foreign Subsidiaries, PROVIDED that,
in the case of such investments made after the Closing Date, (i) 65% of the
Capital Securities of such Foreign Subsidiary have been pledged to the US Agent
in form and substance satisfactory to US Agent, (ii) at the time any such
investment is made, and after giving effect thereto, each such Credit Party is
solvent as described in SECTION 6.2 hereof, (iii) no Default or Event of Default
exists or would

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occur after giving effect to such intercompany loan, and (iv) such investment
does not result in a breach of Section 8.8(b);

                  (n) Such other Investments as the US Agent may approve in
writing in its sole discretion, provided that such other Investments shall not
exceed $1,000,000 per Investment or $3,000,000 in the aggregate;

                  (o) Investments in the remaining 35% equity interests of
Rotator AS not owned by Credit Parties as of the Closing Date, not to exceed
$5,000,000 in the aggregate, purchased for the purpose of acquiring 100%
ownership of Rotator AS; and

                  (p) Permitted Hedging Transactions.

         8.10 NO AFFILIATE TRANSACTIONS. No Credit Party shall, or shall permit
any of its Subsidiaries to, directly or indirectly, enter into any transaction
with, including the purchase, sale or exchange of property or the rendering of
any service to any other Credit Party or other Affiliate of a Credit Party and
whether or not such transaction would otherwise be permitted under any of the
other provisions of the Credit Documents, except (i) in the ordinary course of
and pursuant to the reasonable requirements of such Credit Party's, as the case
may be, and upon fair and reasonable terms no less favorable to such Credit
Party than could be obtained in a comparable arms-length transaction with an
unaffiliated Person; (ii) licenses of Intellectual Property by a Credit Party to
any Subsidiary of Grant Prideco, Inc. in compliance with Section 7.14; (iii) the
incurrence by Grant Prideco, Inc. of general corporate overhead and management
expenses for the benefit of its Subsidiaries, (iv) loans and investments
permitted under Section 8.9, (v) renewal of the existing Weatherford
International, Inc. supply agreement on terms no less favorable to the Credit
Parties in any Material respect and (vi) reasonable and customary compensation
programs for officers and directors of Grant Prideco, Inc. or its Subsidiaries
as approved by the Board of Directors of Grant Prideco, Inc. or its
Subsidiaries, as applicable.

         8.11 LIMITATION ON TRANSACTIONS UNDER ERISA. No Credit Party shall, or
shall permit any of its Subsidiaries to, directly or indirectly:

                  (a) amend, or permit any ERISA Affiliate to amend, a Title IV
Plan resulting in an increase in current liability for the plan year such that
any of such Borrower, any Subsidiary of such Borrower or any ERISA Affiliate is
required to provide security to such a Title IV Plan under Section 40l(a)(29) of
the Code;

                  (b) allow the representation made in SECTION 6.15 (other than
the first sentence thereof) to be untrue at any time;

                  (c) cause or permit to occur an event that could result in the
imposition of a Lien under Section 412 of the Code or Section 302 or 4068 of
ERISA or cause or permit to occur a Termination Event to the extent such
Termination Event could reasonably be expected to have a Material Adverse
Effect;

                  (d) allow the Unfunded Pension Liabilities of a Title IV Plan
or all Title IV Plans to increase to a level which could reasonably be expected
to require contributions to such Title IV Plans to have a Material Adverse
Effect; or

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                  (e) adopt or terminate any Retiree Welfare Plan if either such
adoption or termination could reasonably be expected to result in a Material
Adverse Effect.

         8.12 MATERIAL AMENDMENTS OF MATERIAL CONTRACTS. No Credit Party shall,
or shall permit any of its Subsidiaries to, directly or indirectly, without the
prior written consent of the Agent, amend, modify, cancel or terminate or permit
the amendment, modification, cancellation or termination of, any of the Material
Contracts if any such action would be adverse to the interests of the Credit
Parties, the Agents or the Lenders.

         8.13 ADDITIONAL RESTRICTIVE COVENANTS. Except for Permitted Restrictive
Covenants, no Credit Party shall, directly or indirectly, create or otherwise
cause or suffer to exist or become effective (a) any consensual restriction
limiting the ability (whether by covenant, event of default, subordination or
otherwise and including any such action the effect of which is to require the
providing of equal and ratable security to any other Person in the event a Lien
is granted to or for the benefit of an Agent and the Lenders) to (i) pay
dividends or make any other distributions on shares of its Capital Securities
held by any Credit Party; (ii) pay any Liability owed to any Credit Party; (iii)
make any loans, advances or other Investments in any Credit Party; or (iv)
create or permit to exist any Lien upon the assets of any Credit Party, other
than Liens permitted under SECTION 8.4; or (B) any contractual obligation which
may restrict or inhibit an Agent's rights or ability to sell or otherwise
dispose of the Collateral or any part thereof after the occurrence of an Event
of Default.

         8.14 LIMITATION ON DERIVATIVE TRANSACTIONS. No Credit Party shall, or
shall permit any of its Subsidiaries to, enter into any Derivative Transaction
other than Permitted Hedging Transactions.

         8.15 NEW COLLATERAL LOCATIONS. No Credit Party shall, or shall permit
any of its Domestic or Canadian Subsidiaries to, open or establish any new
location within the United States or Canada unless such Person (a) provides US
Agent (with respect to locations in the United States) or Canadian Agent (with
respect to locations in Canada) with written notice of any such new location
within fifteen (15) days thereafter, (b) delivers to such Agent, duly executed
by the appropriate Person(s) where applicable, such Collateral Access Agreements
and other agreements, documents and instruments as such Agent shall require to
protect such Agent's interests in the Collateral at such location and (c)
delivers to such Agent such amendments to SCHEDULE B, PARTS 6.1 AND 6.8 as are
required to make such disclosures complete and accurate. No Credit Party shall
relocate collateral; provided that so long as no Default or Event of Default has
occurred and is continuing or would result therefrom, a Credit Party (i) may
move Collateral from any jurisdiction in the U.S. to any other jurisdiction
within the U.S. provided that such Borrower notifies the U.S. Agent of such move
within fifteen (15) days thereafter, (ii) may move inventory in the ordinary
course of business from any jurisdiction in the U.S. to any jurisdiction outside
of the U.S. or any jurisdiction in or outside of Canada to any other
jurisdiction in Canada, and (iii) in connection with any sale or other
disposition of such Collateral that is sold or disposed by a Credit Party in
accordance with Section 8.5.

         8.16 NEW ACCOUNTS. No Credit Party shall, or shall permit any of its
Subsidiaries to, directly or indirectly, open or otherwise have any new
checking, savings, investment, securities or commodity account or any other type
of account at a bank, securities intermediary, commodity

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intermediary or any other financial institution except (a) accounts used by such
person solely to fund payroll obligations, (b) petty cash accounts not to exceed
a balance of $200,000 in the aggregate for all Credit Parties and (c) such other
accounts for which US Agent has received (i) ten (10) days prior written notice
before the opening thereof and (ii) if requested by an Agent, a duly executed
Control Agreement. Prior to opening any new account under this SECTION 8.16,
Borrowers shall deliver to US Agent such amendments to SCHEDULE B, PART 6.28 as
is required to make such disclosure complete and accurate.

         8.17 NO EXCESS CASH. No Credit Party shall, or shall permit any of its
Subsidiaries to, directly or indirectly, maintain in the aggregate in all of the
accounts described in SCHEDULE B, PART 6.28, the Disbursement Accounts, the
Depository Accounts or otherwise, at any time during which any Revolving Loans
are outstanding total cash balances and Cash Equivalents in excess of
$15,000,000, excluding (i) any amounts held in the Depositary Accounts which do
not constitute available funds, (ii) the taxes payable by Foreign Subsidiaries
or Canadian Borrower within thirty (30) days and retained by the appropriate
Foreign Subsidiaries or Canadian Borrower for such purposes, (iii) restricted
cash (as defined by GAAP) held at Foreign Subsidiaries, and (iv) cash held at
Foreign Subsidiaries domiciled in China or Indonesia that are joint ventures
with Persons that are not Subsidiaries. To the extent that cash or Cash
Equivalents maintained at any time would result in a breach of the foregoing
restriction, one or more Borrowers shall pay an amount equal to such excess to
one or both Agents as required to avoid such breach, for application to the
Revolving Loans (without reduction of the Revolving Loan Commitments).

                                    ARTICLE 9

                         EVENTS OF DEFAULT AND REMEDIES

         9.1 EVENTS OF DEFAULT. The occurrence of any of the following events
shall constitute an Event of Default hereunder (whatever the reason for such
event and whether it shall be voluntary or involuntary, or within or without the
control of any Borrower, any Subsidiary of any Borrower or any other Credit
Party, or be effected by operation of law or pursuant to any judgment or order
of any court or any order, rule or regulation of any governmental or
nongovernmental body):

                  (a) failure of the Borrowers to pay when due, whether at
stated maturity, by acceleration or otherwise, any interest, Fees, Expenses,
principal of any loan, reimbursement obligation with respect to any Letter of
Credit or other Obligations;

                  (b) failure of any Credit Party to perform, comply with or
observe any term, covenant or agreement applicable to it contained in SECTION
2.4(b)(iii) and Section 2.4(b)(iv) or in ARTICLE 7 OR ARTICLE 8;

                  (c) (i) any representation or warranty made by Credit Party
under this Credit Agreement or under any other Credit Document shall prove to
have been incorrect or misleading in any material respect when made or deemed
made; or

                           (ii) any Credit Party shall fail to comply with any
         covenant contained in this Credit Agreement (other than under a
         provision covered in Section 9 including under

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         SECTION 9.1(a), (b) OR (c)(i) above or under the other Credit
         Documents), which failure to comply is not cured within five (5) days
         of its occurrence;

                  (d) dissolution, liquidation, winding up or cessation of any
Credit Party's businesses, or the failure of any Credit Party to meet its debts
as they mature, or the calling of one or more meetings of any Credit Party's
major creditors for purposes of obtaining a moratorium on payment or a
compromise of such Credit Party's debts;

                  (e) (i) the insolvency (however defined) of any Credit Party;
or

                           (ii) the commencement by or against any Credit Party
         of any bankruptcy, insolvency, arrangement, reorganization,
         receivership or similar proceedings under any federal, state or other
         applicable law and, in the event any such proceeding is commenced
         against any Credit Party other than a Borrower or Holdings, such
         proceeding is not dismissed within sixty (60) days;

                  (f) the occurrence of a Change of Control or the direct or
indirect acquisition by a Person or group of Persons of any Credit Party other
than as permitted by Section 8.6(a);

                  (g) the occurrence of a default or event of default (in each
case which shall continue beyond the expiration of any applicable grace periods)
which permits, or could permit, the acceleration of the maturity of, any note,
agreement or instrument evidencing any other Indebtedness of any Credit Party,
or the nonpayment of such Indebtedness when due, and the aggregate principal
amount of all such Indebtedness with respect to which a default or an event of
default has occurred, or the maturity of which is permitted to be accelerated,
or which is then due, exceeds $5,000,000;

                  (h) any covenant, agreement or obligation of any party
contained in or evidenced by any of the Credit Documents shall cease to be
enforceable in accordance with its terms, or any party (other than an Agent or
the Lenders, in its capacity as such, and not in its capacity as an Issuing
Bank) to any Credit Document shall deny or disaffirm its obligations under any
of the Credit Documents, or any Credit Document shall be cancelled, terminated,
revoked or rescinded without the express prior written consent of the US Agent,
or any action or proceeding shall have been commenced by any Person (other than
an Agent or a Lender, in its capacity as such, and not in its capacity as an
Issuing Bank) seeking to cancel, revoke, rescind or disaffirm the obligations of
any party to any Credit Document, or any court or other Governmental Authority
shall issue a judgment, order, decree or ruling to the effect that any of the
obligations of any party to any Credit Document are illegal, invalid or
unenforceable and such Default shall not have been cured within 10 days of (x)
any Credit Party becoming aware of such Default or (y) receipt by Borrowers and
such Credit Party of notice from Agent or any Lender of such Default; or

                  (i) (i) any Termination Event shall occur with respect to any
Title IV Plan of any Credit Party or any ERISA Affiliate, (ii) any Accumulated
Funding Deficiency, whether or not waived, shall exist with respect to any Title
IV Plan, (iii) any Credit Party shall engage in any Prohibited Transaction
involving any such Title IV Plan, (iv) any Borrower, any Subsidiary of any
Borrower or any ERISA Affiliate shall be in "default" (as defined in ERISA
Section 4219(c)(5)) with respect to payments owing to any Multiemployer Plan as
a result of such

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Person's complete or partial withdrawal (as described in ERISA Section 4203 or
4205) therefrom, (v) any Credit Party or any ERISA Affiliate shall fail to pay
when due an amount that is payable by it to the PBGC or to any Title IV Plan
under Title IV of ERISA, or (vi) a proceeding shall be instituted by a fiduciary
of any such Title IV Plan against any Credit Party or any ERISA Affiliate to
enforce ERISA Section 515 and such proceeding shall not have been dismissed
within 30 days thereafter, except that no event or condition referred to in
CLAUSES (i) THROUGH (vi) shall constitute an Event of Default if it, together
with all other such events or conditions at the time existing, has not
subjected, and in the reasonable determination of the Majority Lenders will not
subject, any Credit Party to any liability that, alone or in the aggregate with
all such liabilities for all such Persons, exceeds $5,000,000.

         9.2 ACCELERATION AND CASH COLLATERALIZATION. Upon the occurrence of an
Event of Default which is continuing, the Agents may, but shall upon the request
of the Majority Lenders, and by delivery of notice to the Funds Administrators
from the Agents, take any or all of the following actions: (a) declare all
Obligations to be immediately due and payable (except with respect to any Event
of Default set forth in SECTION 9.1(e), in which case all Obligations shall
automatically become immediately due and payable without the necessity of any
notice or other demand) without presentment, demand, protest or any other action
or obligation of either Agent or any Lender; and (b) immediately terminate the
Commitments hereunder.

                  In addition, upon demand by the Agent or the Majority Lenders
upon the occurrence of any Event of Default and which is continuing, the
Borrowers shall deposit with the Agent with cash or Cash Equivalents in an
amount equal to 110% of the Letter of Credit Obligations. Such deposit shall be
held by the Agent as security for, and to provide for the payment of, Letter of
Credit Obligations.

                  If at any time after acceleration of the maturity of the
Obligations, the Borrowers shall pay all arrears of interest and all payments on
account of principal of the Loans which shall have become due otherwise than by
acceleration (with interest on principal and, to the extent permitted by law, on
overdue interest, at the rates specified in SECTION 4.4) and all Events of
Default and Defaults (other than nonpayment of principal of and accrued interest
on the Loans and other Obligations due and payable solely by virtue of
acceleration) shall be remedied or waived, then by written notice to the US
Funds Administrator, the Majority Lenders may elect, in the sole discretion of
such Majority Lenders, to rescind and annul the acceleration and its
consequences and return any cash collateral; but such action shall not affect
any subsequent Default or Event of Default or impair any right or remedy
consequent thereon. The provisions of the preceding sentence are intended merely
to bind the Lenders to a decision which may be made at the election of the
Majority Lenders; they are not intended to benefit the Borrowers and do not give
any Borrower the right to require the Lenders to rescind or annul any
acceleration hereunder or to return any cash collateral, even if the conditions
set forth herein are met.

         9.3 REMEDIES. From and after the occurrence of any Event of Default
which is continuing, the Agents each may, in addition to exercising any other
rights and remedies now or hereafter existing under any Credit Document or
applicable law: (a) remove from any premises where same may be located any and
all documents, instruments, files and records (including the copying of any
computer records), and any receptacles or cabinets containing same, relating to
any or all of the Collateral, or the Agents each may use (at the expense of the
Borrowers) such of the

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supplies or space of any Borrower at any Borrower's place of business or
otherwise, as may be necessary to properly administer and control any or all of
the Collateral or the handling of collections and realizations thereon; (b)
bring suit, in the name of a Borrower or the Lenders and generally shall have
all other rights respecting any or all of the Collateral, including the right
to: accelerate or extend the time of payment, settle, compromise, release in
whole or in part any amounts owing on any or all of the Collateral and issue
credits in the name of a Borrower or the Lenders; and (c) foreclose the security
interests created pursuant to the Credit Documents by any available judicial
procedure, or to take possession of any or all of the Collateral without
judicial process and enter any premises where any Collateral may be located for
the purpose of taking possession of or removing same. Each of the Agent shall
have the right, without notice or advertisement, to sell, lease, or otherwise
dispose of all or any part of the Collateral, whether in its then condition or
after further preparation or processing, in the name of a Borrower or the
Lenders, or in the name of such other party as such Agent may designate, either
at public or private sale or at any broker's board, in lots or in bulk, for cash
or for credit, with or without warranties or representations, and upon such
other terms and conditions as the Agent in its sole discretion may deem
advisable, and either Agent or any other Lender shall have the right to purchase
at any such sale. If any Collateral shall require rebuilding, repairing,
maintenance or preparation, each Agent shall have the right, at its option, to
do such of the aforesaid as is necessary, for the purpose of putting such
Collateral in such saleable form as such Agent shall deem appropriate. Each
Borrower agrees, at the request of an Agent, to assemble the Collateral and to
make it available to such Agent at places which such Agent shall select, whether
at the premises of such or any other Borrower or elsewhere, and to make
available to such Agent the premises and facilities of such Borrower for the
purpose of such Agent's taking possession of, removing or putting the Collateral
in saleable form. However, if notice of intended disposition of any Collateral
is required by law, it is agreed that ten (10) days notice shall constitute
reasonable notification. Unless expressly prohibited by the licensor thereof, if
any, each Agent is hereby granted a license to use all Intellectual Property,
computer software programs, data bases, processes and materials used by each
Borrower in connection with its businesses or in connection with the completion,
protection, preservation, sale, lease, license or other disposition of the
Collateral. The net cash proceeds resulting from an Agent's exercise of any of
the foregoing rights (after deducting all charges, costs and expenses, including
reasonable attorneys' fees) shall be applied by such Agent to the payment of the
Obligations, whether due or to become due, in the order specified in Section
2.5(e), and pending such payment shall be held as security for such payment.
Each Borrower shall remain liable to the Agents and the Lenders for any
deficiencies. The enumeration of the foregoing rights is not intended to be
exhaustive and the exercise of any right shall not preclude the exercise of any
other rights, all of which shall be cumulative.

         9.4 ACTIONS IN CONCERT. Anything in this Credit Agreement to the
contrary notwithstanding, each Lender hereby agrees with each other Lender that
no Lender shall take any action to protect or enforce its rights arising out of
this Credit Agreement or the other Credit Documents (including exercising any
rights of setoff) without first obtaining the prior written consent of US Agent,
it being the intent of Lenders that any such action to protect or enforce rights
under this Credit Agreement and the other Credit Documents shall be taken in
concert and at the direction or with the consent of US Agent or Majority
Lenders.

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                                   ARTICLE 10

                                    THE AGENT

         10.1 APPOINTMENT OF AGENT.

                  (a) Each US Lender hereby designates US Agent, and each
Canadian Lender hereby designates Canadian Agent as its contractual
representative to act as herein specified. Each Lender hereby irrevocably
authorizes, and each holder of a Note or an L/C Participation by the acceptance
of such Note or participation shall be deemed irrevocably to authorize, the
appropriate Agent to take such action on its behalf under the provisions of this
Credit Agreement, the other Credit Documents and any other instruments and
agreements referred to herein or therein and to exercise such powers and to
perform such duties hereunder and thereunder as are specifically delegated to or
required of the Agent by the terms hereof and thereof and such other powers as
are reasonably incidental thereto. Each Agent shall hold all Collateral and all
payments of principal, interest, Fees, charges and Expenses received pursuant to
this Credit Agreement or any other Credit Document for the benefit of the
Lenders and the Issuing Banks to be distributed as provided herein (except that
the Canadian Agent holds such items only for the benefit of the Canadian
Lenders). Each Agent may perform any of its duties hereunder by or through its
agents or employees.

                  (b) The provisions of this ARTICLE 10 are solely for the
benefit of the Agents, the Lenders and the Issuing Banks, and none of the Credit
Parties shall have any rights as a third party beneficiary of any of the
provisions hereof (other than SECTION 10.9). In performing their respective
functions and duties under this Credit Agreement, the Agents shall act solely as
agent of the Lenders and the Issuing Banks and do not assume and shall not be
deemed to have assumed any obligation toward or relationship of agency or trust
with or for any Credit Party.

         10.2 NATURE OF DUTIES OF AGENT. The Agent shall have no duties or
responsibilities except those expressly set forth in this Credit Agreement and
the other Credit Documents. Neither Agent nor any of its officers, directors,
employees or agents shall be liable for any action taken or omitted by it as
such hereunder or in connection herewith, unless caused by its or their gross
negligence or willful misconduct. The duties of each Agent shall be mechanical
and administrative in nature; neither Agent shall have by reason of this Credit
Agreement or the other Credit Documents a fiduciary relationship in respect of
any Lender or any Issuing Bank, and nothing in this Credit Agreement or the
other Credit Documents, expressed or implied, is intended to or shall be so
construed as to impose upon the Agent any obligations in respect of this Credit
Agreement or the other Credit Documents except as expressly set forth herein or
therein.

         10.3 LACK OF RELIANCE ON THE AGENT.

                  (a) Independently and without reliance upon either Agent, any
Lender or any Issuing Bank, to the extent it deems appropriate, has made and
shall continue to make (i) its own independent investigation of the financial or
other condition and affairs of each Credit Party in connection with the taking
or not taking of any action in connection herewith and (ii) its own appraisal of
(A) the creditworthiness of each Credit Party, and (B) the Collateral, and,
except as expressly provided in this Credit Agreement, neither Agent shall have
any duty or responsibility, either initially or on a continuing basis, to
provide any Lender or any Issuing Bank with any credit

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or other information with respect thereto, whether coming into its possession
before the initial Credit Event or at any time or times thereafter.

                  (b) Neither Agent shall be responsible to any Lender or
Issuing Bank for any recitals, statements, information, representations or
warranties herein or in any other Credit Document or for the execution,
effectiveness, genuineness, validity, enforceability, collectibility, priority
or sufficiency of this Credit Agreement or any other Credit Document or the
financial or other condition of any Credit Party. Neither Agent shall be
required to make any inquiry concerning either the performance or observance of
any of the terms, provisions or conditions of this Credit Agreement or any other
Credit Document, or the financial condition of any Credit Party, or the
existence or possible existence of any Default or Event of Default, unless
specifically requested to do so in writing by any Lender or Issuing Bank, as the
case may be.

         10.4 CERTAIN RIGHTS OF THE AGENT. The Agents shall have the right to
request instructions from the Lenders at any time. If either Agent shall request
instructions from the Lenders with respect to any act or action (including the
failure to act) in connection with this Credit Agreement, the Agent shall be
entitled to refrain from such act or taking such action unless and until the
Agent shall have received instructions from the Majority Lenders (or, to the
extent required pursuant to SECTION 11.10, all Lenders), and the Agent shall not
incur liability to any Person by reason of so refraining. Without limiting the
foregoing, no Lender or Issuing Bank shall have any right of action whatsoever
against the Agent as a result of the Agent acting or refraining from acting
hereunder in accordance with the instructions of the Majority Lenders (or, to
the extent required pursuant to the express terms of this Agreement, all
Lenders).

         10.5 RELIANCE BY THE AGENT. The Agents shall be entitled to rely, and
shall be fully protected in relying, upon any note, writing, resolution, notice,
statement, certificate, telex or facsimile transmission, E-mail, telecopier
message, cablegram, order or other documentary, teletransmission or telephone
message believed by it to be genuine and correct and to have been signed, sent
or made by the proper Person. The Agents may consult with legal counsel,
independent public accountants and other experts selected by it and shall not be
liable for any action taken or omitted to be taken by it in good faith in
accordance with the advice of such counsel, accountants or experts. The Agents
may, but shall not be required to, rely on Borrowing Base Certificates and any
other schedules or reports delivered to the Agent in connection herewith in
determining the amount of the Borrowing Base and the then eligibility of
Accounts and Inventory of the respective Borrowers. Reliance thereon by the
Agents from time to time shall not be deemed to limit the right of the Agent to
revise advance rates or standards of eligibility as provided in the definition
of the term "Borrowing Base" set forth herein.

         10.6 INDEMNIFICATION OF AGENT. To the extent either Agent is not
reimbursed and indemnified by the Borrowers, each Lender will reimburse and
indemnify the Agent, in proportion to its respective Commitment, for and against
any and all Liabilities, losses, damages, penalties, actions, judgments, suits,
costs, expenses (including counsel fees and disbursements) or disbursements of
any kind or nature whatsoever (including all Expenses) which may be imposed on,
incurred by or asserted against the Agent, in any way relating to or arising out
of this Credit Agreement or any other Credit Document; PROVIDED that no Lender,
shall be liable for any portion of such Liabilities, losses, damages, penalties,
actions, judgments, suits, costs, expenses or disbursements to the extent it is
determined by a judgment of a court that is binding on the Agent,

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final and not subject to review on appeal, to be the result of acts or omissions
on the part of the Agent, constituting gross negligence or willful misconduct.

         10.7 THE AGENT IN ITS INDIVIDUAL CAPACITY. With respect to its
obligation to lend under this Credit Agreement, the Loans made by it and the
Notes issued to it, and its participation in Letters of Credit, each Agent shall
have the same rights and powers hereunder as any other Lender or holder of a
Note or participation interests and may exercise the same as though it was not
performing the duties specified herein; and the terms "Lenders," "Majority
Lenders," "holders of Notes," or any similar terms shall, unless the context
clearly otherwise indicates, include the Agent in its individual capacity. The
Agents, and their Affiliates, may accept deposits from, lend money to, acquire
equity interests in, and generally engage in any kind of banking, trust,
financial advisory or other business with any Borrower or any Affiliate of any
Borrower as if it were not performing the duties specified herein, and may
accept fees and other consideration from any Borrower for services in connection
with this Credit Agreement and otherwise without having to account for the same
to the Lenders or any Issuing Bank.

         10.8 HOLDERS OF NOTES. Either Agent may deem and treat the payee of any
Note as the owner thereof for all purposes hereof unless and until a written
notice of the assignment or transfer thereof shall have been filed with the
Agent. Any request, authority or consent of any Person who, at the time of
making such request or giving such authority or consent, is the holder of any
Note, shall be conclusive and binding on any subsequent holder, transferee or
assignee of such Note or of any Note or Notes issued in exchange therefore.

         10.9 SUCCESSOR AGENT.

                  (a) Either Agent may, upon five (5) Business Days' notice to
the appropriate Lenders and the appropriate Funds Administrator, resign at any
time (effective upon the appointment of a successor Agent pursuant to the
provisions of this SECTION 10.9) by giving written notice thereof to the
appropriate Lenders and the appropriate Funds Administrator. Upon such
resignation, the Majority Lenders shall have the right, upon five (5) days'
notice to the appropriate Funds Administrator, to appoint a successor Agent. If
no successor Agent (i) shall have been so appointed by the Majority Lenders and
(ii) shall have accepted such appointment, within thirty (30) days after the
retiring Agent's giving of notice of resignation, then, upon five (5) days'
notice, the retiring Agent may, on behalf of the Lenders, appoint a successor
Agent. Resignation of an Agent under this Credit Agreement shall also constitute
a resignation of the Agent under the other Credit Documents and appointment of a
successor Agent shall constitute an appointment of the successor Agent under all
other Credit Documents.

                  (b) Upon the acceptance of any appointment as an Agent
hereunder by a successor Agent, such successor Agent shall thereupon succeed to
and become vested with all the rights, powers, privileges and duties of the
retiring Agent, and the retiring Agent shall be discharged from its duties and
obligations under this Credit Agreement. After any retiring Agent's resignation
hereunder as Agent, the provisions of this ARTICLE 10 shall inure to its benefit
as to any actions taken or omitted to be taken by it while it was Agent under
this Credit Agreement. The retiring Agent shall assign to the successor Agent
all liens granted under the Collateral Documents and deliver to the successor
Agent all pledged Collateral in its possession, and take all such other

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actions, at the expense of Borrowers, as may be reasonably requested to effect
the succession of the successor Agent under the Credit Documents.

                  (c) In the event of a material breach by an Agent of its
duties hereunder, the Agent may be removed by the Majority Lenders for cause and
the provisions of this SECTION 10.9 shall apply to the appointment of a
successor Agent. Such removal of an Agent shall also operate, if at the time any
such Person is serving as such, as a removal of DBTCo. and each of its Serving
Affiliates, if any, as an Issuing Bank, subject to SECTION 10.9(d).

                  (d) No removal of DBTCo., Deutsche Bank, any Lender or any of
their respective Serving Affiliates pursuant to SECTION 10.9(c), as an Issuing
Bank, shall be effective unless its Liabilities under each Letter of Credit are
secured with cash or by letters of credit in form and substance, and issued by
issuers, satisfactory to DBTCo., Deutsche Bank or such Serving Affiliate.

         10.10 COLLATERAL MATTERS.

                  (a) Each Lender and each Issuing Bank authorizes and directs
the Agent to enter into the Collateral Documents for the benefit of such Person.
Each Lender and each Issuing Bank hereby agrees, and each holder of any Note by
the acceptance thereof will be deemed to agree, that, except as otherwise set
forth in SECTION 11.10, any action taken by the Majority Lenders, in accordance
with the provisions of this Credit Agreement or the Collateral Documents, and
the exercise by the Majority Lenders of the powers set forth herein or therein,
together with such other powers as are reasonably incidental thereto, shall be
authorized and binding upon all of the Lenders and all the Issuing Banks. The
Agents are hereby authorized on behalf of all of the Lenders and all the Issuing
Banks, without the necessity of any notice to or further consent from any Lender
or any Issuing Bank from time to time prior to an Event of Default, to take any
action with respect to any Collateral or Collateral Documents which may be
necessary to perfect and maintain perfected the Liens upon the Collateral
granted pursuant to the Collateral Documents.

                  (b) Each Lender and each Issuing Bank hereby authorize each
Agent, at its option and in its discretion, to release or subordinate, as
applicable, any Lien granted to or held by the Agent upon any Collateral (i)
upon termination of the Commitments and payment and satisfaction of all of the
Obligations at any time arising under or in respect of this Credit Agreement or
the other Credit Documents or the transactions contemplated hereby or thereby,
(ii) constituting property being sold or disposed of upon receipt of the
proceeds of such sale by the Agent, if the US Funds Administrator certifies to
the Agent that such sale or disposition is made in compliance with SECTION 8.5
(and the Agent may rely conclusively on any such certificate, without further
inquiry), (iii) that is subject to a Purchase Money Lien permitted under SECTION
8.4(c) or (iv) if approved, authorized or ratified in writing by the Majority
Lenders, unless such release or subordination is required to be approved by all
of the Lenders pursuant to SECTION 11.10. Upon request by the Agent at any time,
each Lender and each Issuing Bank will confirm in writing the Agent's authority
to release or subordinate particular types or items of Collateral pursuant to
this SECTION 10.10.

                  (c) Upon any sale and transfer of Collateral which is
expressly permitted pursuant to the terms of this Credit Agreement, or consented
to in writing by the Majority Lenders

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(or all Lenders, if such release is required to be approved by all of the
Lenders pursuant to SECTION 11.10), and upon at least five (5) Business Days'
prior written request by the US Funds Administrator, the appropriate Agent shall
(and is hereby irrevocably authorized by each Lender and each Issuing Bank, to)
execute such documents as may be necessary to evidence the release of the Liens
granted to the Agent for the benefit of the Agent, the Lenders and the Issuing
Banks herein or pursuant hereto upon the Collateral that was sold or
transferred; PROVIDED that (i) the Agent shall not be required to execute any
such document on terms which, in the Agent's opinion, would expose the Agent to
or create any Liability or entail any consequence other than the release of such
Liens without recourse or warranty and (ii) such release shall not in any manner
discharge, affect or impair the Obligations or any Liens upon (or obligations of
any Borrower or any Credit Party in respect of) all interests retained by any
Borrower or any Credit Party, including the proceeds of the sale, all of which
shall continue to constitute part of the Collateral. In the event of any sale or
transfer of Collateral, or any foreclosure with respect to any of the
Collateral, the Agent shall be authorized to deduct all of the Expenses
reasonably incurred by the Agent from the proceeds of any such sale, transfer or
foreclosure.

                  (d) Neither Agent shall have any obligation whatsoever to any
Lender, any Issuing Bank or any other Person to assure that the Collateral
exists or is owned by any Borrower or any Subsidiary thereof or is cared for,
protected or insured or that the Liens granted to the Agent herein or in any of
the Collateral Documents or pursuant hereto or thereto have been properly or
sufficiently or lawfully created, perfected, protected or enforced or are
entitled to any particular priority, or to exercise or to continue exercising at
all or in any manner or under any duty of care, disclosure or fidelity any of
the rights, authorities and powers granted or available to the Agent in this
SECTION 10.10 or in any of the Collateral Documents, it being understood and
agreed that in respect of the Collateral, or any act, omission or event related
thereto, each Agent may act in any manner it may deem appropriate, in its sole
discretion, given each Agent's own interest in the Collateral as one of the
Lenders and that neither Agent shall have any duty or liability whatsoever to
the Lenders, except for its gross negligence or willful misconduct.

         10.11 ACTIONS WITH RESPECT TO DEFAULTS. In addition to each Agent's
right to take actions on its own accord as permitted under this Credit
Agreement, the Agent shall take such action with respect to a Default or Event
of Default as shall be directed by the Majority Lenders; PROVIDED that until the
Agent shall have received such directions, the Agent may (but shall not be
obligated to) take such action, or refrain from taking such action, with respect
to such Default or Event of Default as it shall deem advisable and in the best
interests of the Lenders and the Issuing Banks; and, further, provided that the
Agent shall not be required under any circumstances to take any action that, in
its judgment, (a) is contrary to any provision of the Credit Documents or
applicable law or (b) will expose it to any liability or expense against which
it has not been indemnified to its satisfaction. If any indemnity furnished to
an Agent for any purpose shall, in the opinion of such Agent, be insufficient or
become impaired, such Agent may call for additional indemnity and cease, or not
commence, to do the acts indemnified against until such additional indemnity is
furnished.

         10.12 DELIVERY OF INFORMATION. Neither Agent shall be required to
deliver to any Lender or any Issuing Bank originals or copies of any documents,
instruments, notices, communications or other information received by the Agent
from the US Funds Administrator, any Borrower, any Subsidiary of any Borrower,
the Majority Lenders, any Lender, any Issuing Bank or any other

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Person under or in connection with this Credit Agreement or any other Credit
Document except (a) as specifically provided in this Credit Agreement or any
other Credit Document and (b) as specifically requested from time to time in
writing by any Lender, or any Issuing Bank with respect to a specific document,
instrument, notice or other written communication received by and in the
possession of the Agent at the time of receipt of such request and then only in
accordance with such specific request.

                                   ARTICLE 11

                                  MISCELLANEOUS

         11.1 SUBMISSION TO JURISDICTION; WAIVERS. HOLDINGS AND EACH CREDIT
PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY:

                  (a) SUBMITS FOR ITSELF AND ITS PROPERTY IN ANY LEGAL ACTION OR
PROCEEDING RELATING TO THIS CREDIT AGREEMENT AND THE OTHER CREDIT DOCUMENTS TO
WHICH IT IS A PARTY, OR FOR RECOGNITION AND ENFORCEMENT OF ANY JUDGMENT IN
RESPECT THEREOF, TO THE NONEXCLUSIVE GENERAL JURISDICTION OF THE COURTS OF THE
STATE OF NEW YORK, THE COURTS OF THE UNITED STATES OF AMERICA FOR THE SOUTHERN
DISTRICT OF NEW YORK, IN EACH CASE LOCATED IN NEW YORK, NEW YORK, AND APPELLATE
COURTS FROM ANY THEREOF;

                  (b) CONSENTS THAT ANY SUCH ACTION OR PROCEEDING MAY BE BROUGHT
IN SUCH COURTS AND WAIVES ANY OBJECTION THAT IT MAY NOW OR HEREAFTER HAVE TO THE
VENUE OF ANY SUCH ACTION OR PROCEEDING IN ANY SUCH COURT OR THAT SUCH ACTION OR
PROCEEDING WAS BROUGHT IN AN INCONVENIENT COURT AND AGREES NOT TO PLEAD OR CLAIM
THE SAME;

                  (c) AGREES THAT SERVICE OF PROCESS IN ANY SUCH ACTION OR
PROCEEDING MAY BE EFFECTED BY MAILING A COPY THEREOF BY REGISTERED OR CERTIFIED
MAIL (OR ANY SUBSTANTIALLY SIMILAR FORM OF MAIL), POSTAGE PREPAID, TO SUCH
BORROWER AT THE ADDRESS OF THE FUNDS ADMINISTRATOR SET FORTH IN SECTION 11.5 OR
AT SUCH OTHER ADDRESS OF WHICH THE AGENT SHALL HAVE BEEN NOTIFIED PURSUANT
THERETO;

                  (d) AGREES THAT NOTHING HEREIN SHALL AFFECT THE RIGHT OF THE
AGENT OR ANY LENDER TO EFFECT SERVICE OF PROCESS IN ANY OTHER MANNER PERMITTED
BY LAW OR AFFECT THE RIGHT OF THE AGENT OR ANY LENDER TO BRING ANY ACTION OR
PROCEEDING AGAINST ANY BORROWER OR THE FUNDS ADMINISTRATOR, OR THEIR RESPECTIVE
PROPERTY IN THE COURTS OF OTHER JURISDICTIONS;

                  (e) WAIVES THE RIGHT TO ASSERT ANY SETOFF, COUNTERCLAIM OR
CROSS-CLAIM IN RESPECT OF, AND ALL STATUTES OF

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LIMITATIONS WHICH MAY BE RELEVANT TO, SUCH ACTION OR PROCEEDING; AND

                  (f) WAIVES DUE DILIGENCE, DEMAND, PRESENTMENT AND PROTEST AND
ANY NOTICES THEREOF AS WELL AS NOTICE OF NONPAYMENT.

         11.2 JURY TRIAL. THE CREDIT PARTIES, THE AGENTS, EACH ISSUING BANK AND
THE LENDERS EACH HEREBY WAIVE ANY RIGHT TO A TRIAL BY JURY IN ANY ACTION OR
PROCEEDING ARISING OUT OF THIS CREDIT AGREEMENT, THE OTHER CREDIT DOCUMENTS OR
ANY OTHER AGREEMENTS OR TRANSACTIONS RELATED HERETO OR THERETO, WHETHER SOUNDING
IN CONTRACT, TORT OR OTHERWISE.

         11.3 GOVERNING LAW. THE RIGHTS AND DUTIES OF THE CREDIT PARTIES, THE
AGENTS, EACH ISSUING BANK AND THE LENDERS UNDER THIS CREDIT AGREEMENT, THE NOTES
(INCLUDING MATTERS RELATING TO THE MAXIMUM PERMISSIBLE RATE) AND THE OTHER
CREDIT DOCUMENTS (OTHER THAN MORTGAGES TO THE EXTENT PROVIDED THEREIN) SHALL
PURSUANT TO NEW YORK GENERAL OBLIGATIONS LAW SECTION 5-1401 BE GOVERNED BY THE
INTERNAL LAWS OF THE STATE OF NEW YORK), WITHOUT REGARD TO CONFLICT OF LAW
PRINCIPLES, UNLESS ANY SUCH DOCUMENT ELECTS THE LAW OF ANOTHER JURISDICTION.

         11.4 DELAYS; PARTIAL EXERCISE OF REMEDIES. No delay or omission of an
Agent, any Issuing Bank or any Lender to exercise any right or remedy hereunder
or under any of the other Credit Documents, whether before or after the
happening of any Event of Default, shall impair any such right or shall operate
as a waiver thereof or as a waiver of any such Event of Default. No single or
partial exercise by an Agent, any Issuing Bank or any Lender of any right or
remedy shall preclude any other or further exercise thereof, or preclude any
other right or remedy.

         11.5 NOTICES. Except as otherwise provided herein, all notices and
correspondence hereunder shall be in writing and sent by certified or registered
mail, return receipt requested, or by overnight delivery service, with all
charges prepaid, to the following addresses, or by facsimile transmission sent
to the following facsimile numbers and promptly confirmed in writing sent by
first class mail: (a) if to the US Agent, or any of the US Lenders, then to the
US Agent, Deutsche Bank Trust Company Americas, 31 West 52nd Street, 23rd Floor,
New York, New York, 10019, Attention: Credit Department, Michael J. Malcangi,
facsimile number (646) 324-7808 (b) if to any Issuing Bank, to the address
specified in the applicable L/C Application with a copy to the US Agent or
Canadian Agent, as appropriate, Attn: LC Dept, Marco Orlando, facsimile number
(212)797-0403; (b) if to the Canadian Agent, or any of the Canadian Lenders,
then to the Canadian Agent, Deutsche Bank AG, Canada Branch, 222 Bay Street,
Suite 1100, P.O. Box 196, Toronto, Ontario, M5K 1H6 Attn: Credit Dept, Karyn
Curran Fax # (416) 682-8484; (c) if to the US Funds Administrator or any US
Borrower, then to the US Funds Administrator at 1330 Post Oak Blvd., Suite 2700,
Houston, TX 77056, Attention: Louis A. Raspino, Vice President and Chief
Financial Officer and Philip Choyce, Vice President, General Counsel and
Secretary, facsimile number (862) 681-8699; and (d) if to the Canadian Funds
Administrator or any Canadian Borrower, then to the Canadian Funds Administrator
at 1330 Post Oak Blvd., Suite 2700, Houston, TX 77056, Attention: Louis A.
Raspino, Vice President and Chief Financial Officer and Philip Choyce, Vice
President,

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General Counsel and Secretary, facsimile number (862) 681-8699. All such notices
and correspondence shall be deemed given (a) if sent by certified or registered
mail, three (3) Business Days after being postmarked, (b) if sent by overnight
delivery service, when received at the above stated addresses or when delivery
is refused, and (c) if sent by facsimile transmission, when receipt of such
transmission is acknowledged except, in the case of a notice from the U.S. Agent
to the US Funds Administrator under SECTION 9.2, such notice shall be deemed
given when sent by facsimile transmission. Electronic mail may be used to
distribute routine communications, such as financial statements, and shall be
deemed to be received when receipt of such transmission is acknowledged by reply
message.

         11.6 ASSIGNABILITY.

                  (a) The Borrowers shall not have the right to assign this
Credit Agreement or any interest therein.

                  (b) Any Lender may make, carry or transfer Loans at, to or for
the account of, any of its branch offices or the office of an Affiliate of such
Lender except to the extent such transfer would result in increased costs to the
Borrowers.

                  (c) Each Lender may assign to one or more banks, other
financial institutions or investment funds all or a portion of its rights and
obligations under this Credit Agreement, the Notes and the other Credit
Documents; PROVIDED that, except in the case of an assignment to a Federal
Reserve Bank (which may be made without condition or restriction), (i) such
assignment shall be for a fixed and not varying percentage of the assigning
Lender's Loans, L/C Participations and Commitment, (ii) the Agent shall consent
to, and the appropriate Funds Administrator shall receive notice of, such
assignment (such consent by the Agent not to be unreasonably withheld), (iii)
for each such assignment, the parties thereto shall execute and deliver to the
Agent, for its acceptance and recording in the Register (as defined below), an
Assignment and Assumption Agreement, together with any Note or Notes subject to
such assignment and a processing and recordation fee of $5,000 and, (iv) except
for any assignment covering all or the remaining portion of an assigning
Lender's rights and obligations under this Credit Agreement, the Notes and the
other Credit Documents, no such assignment shall be for less than $5,000,000 (or
$1,000,000 in the case of the Canadian Loans and Canadian Revolving Loan
Commitments) of the assigning Lender's Commitment, unless such assignment is to
a then-current holder of a Note. Transfers of Loans from an existing Lender to
another existing Lender (other than a Defaulting Lender) shall not require
Agent's consent and the recordation fee shall not apply to such transfer. Any
sale of a portion of a Lender's Loans must include pro rata portions of both
Revolving Loans and Term Loans held by such Lender. Upon such execution and
delivery of the Assignment and Assumption Agreement to the Agent, from and after
the date specified as the effective date in the Assignment and Assumption
Agreement (the "Acceptance Date"), (A) the assignee thereunder shall be a party
hereto, and, to the extent that rights and obligations hereunder have been
assigned to it pursuant to such Assignment and Assumption Agreement, such
assignee shall have the rights and obligations of a Lender hereunder and (B) the
assignor thereunder shall, to the extent that rights and obligations hereunder
have been assigned by it pursuant to such Assignment and Assumption Agreement,
relinquish its rights (other than any rights it may have pursuant to SECTION
11.8, which rights will survive) and be released from its obligations (other
than any obligations it may have pursuant to SECTION 11.7, which obligations
will survive under this Credit Agreement) and, in the

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case of an Assignment and Assumption Agreement covering all or the remaining
portion of an assigning Lender's rights and obligations under this Credit
Agreement, such Lender shall cease to be a party hereto. Notwithstanding
anything to the contrary in the foregoing, no fee shall be payable in connection
with a Lender's assignment of its interests under this Credit Agreement to an
Affiliate otherwise permitted hereby.

                  (d) By executing and delivering an Assignment and Assumption
Agreement, the assignee thereunder confirms and agrees as follows: (i) other
than as provided in such Assignment and Assumption Agreement, the assigning
Lender makes no representation or warranty and assumes no responsibility with
respect to any statements, warranties or representations made in or in
connection with this Credit Agreement or any other Credit Document or the
execution, legality, validity, enforceability, genuineness, sufficiency or value
of this Credit Agreement, the Notes, or any other Credit Document; (ii) such
assigning Lender makes no representation or warranty and assumes no
responsibility with respect to the financial condition of any Borrower, any
other Credit Parties or any Issuing Bank, the value of the Collateral, or the
performance or observance by (A) any Borrower or any other Credit Parties of any
of its obligations under this Credit Agreement or any other Credit Document, or
(B) any Issuing Bank of any of its obligations under any Letter of Credit; (iii)
such assignee confirms that it has received a copy of this Credit Agreement,
together with copies of the Financial Statements referred to in SECTION 7.1 and
such other documents and information as it has deemed appropriate to make its
own credit analysis and decision to enter into such Assignment and Assumption
Agreement; (iv) such assignee will continue, independently and without reliance
upon the Agent, such assigning Lender or any other Lender and based on such
documents and information as it shall deem appropriate at the time, to make its
own credit decisions in taking or not taking action under this Credit Agreement;
(v) such assignee appoints and authorizes the Agent to take such action as agent
on its behalf and to exercise such powers under this Credit Agreement and the
other Credit Documents as are delegated to the Agent by their terms, together
with such powers as are reasonably incidental thereto; and (vi) such assignee
agrees that it will perform in accordance with their terms all of the
obligations which by the terms of this Credit Agreement are required to be
performed by it as a Lender.

                  (e) The Agent shall maintain at its address referred to in
SECTION 11.5 a copy of each Assignment and Assumption Agreement delivered to and
accepted by it and a register for the recordation of the names and addresses of
the Lenders and the Commitment of, and principal amount of the Loans owing to,
each Lender from time to time (the "Register"). The entries in the Register
shall be conclusive and binding for all purposes, absent manifest error, and the
US Funds Administrator, the Borrowers, the Agent and the Lenders may treat each
Person whose name is recorded in the Register as a Lender hereunder for all
purposes of this Credit Agreement. The Register and copies of each Assignment
and Assumption shall be available for inspection by any Borrower or any Lender
at any reasonable time and from time to time upon reasonable prior notice.

                  (f) Upon its receipt of an Assignment and Assumption Agreement
executed by an assigning Lender, together with the Note or Notes subject to such
assignment, the Agent shall, if such Assignment and Assumption Agreement has
been completed and is in substantially the form of EXHIBIT A hereto, (i) accept
such Assignment and Assumption Agreement, (ii) record the information contained
therein in the Register and (iii) give prompt notice thereof to the appropriate
Funds Administrator. Within five (5) Business Days after its receipt of such
notice, the Borrowers shall execute and deliver to the Agent in exchange for the
surrendered Note or Notes a new Note or

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Notes to the order of the assignee in an amount equal to the Commitment assumed
by it pursuant to such Assignment and Assumption Agreement and, if the assigning
Lender has retained a Commitment hereunder, a new Note or Notes to the order of
the assigning Lender in an amount equal to the Commitment retained by it
hereunder. Such new Note or Notes shall re-evidence the Indebtedness outstanding
under the old Note or Notes and shall be in an aggregate principal amount equal
to the aggregate principal amount of such surrendered Note or Notes, shall be
dated the Closing Date and shall otherwise be in substantially the form of the
Note or Notes subject to such assignments.

                  (g) Each Lender may sell participations (without the consent
of the Agent, any Borrower or any other Lender) to one or more parties in or to
all or a portion of its rights and obligations under this Credit Agreement
(including all or a portion of its Commitment, the Loans owing to it and the
Note or Notes held by it); PROVIDED that (i) such Lender's obligations under
this Credit Agreement (including its Commitment to the Borrowers hereunder)
shall remain unchanged, (ii) such Lender shall remain solely responsible to the
other parties hereto for the performance of such obligations, (iii) such Lender
shall remain the holder of any such Note for all purposes of this Credit
Agreement, (iv) the appropriate Funds Administrator, the Borrowers, the Agent,
and the other Lenders shall continue to deal solely and directly with such
Lender in connection with such Lender's rights and obligations under this Credit
Agreement and such Notes and (v) such Lender shall not transfer, grant, assign
or sell any participation under which the participant shall have rights to
approve any amendment or waiver of this Credit Agreement except to the extent
such amendment or waiver would (A) extend the final maturity date or the date
for the payments of any installment of fees or principal or interest of any
Loans or Letter of Credit reimbursement obligations in which such participant is
participating; (B) reduce the amount of any installment of principal of the
Loans or the amount of any drawing under any Letter of Credit in which such
participant is participating; (C) except as otherwise expressly provided in this
Credit Agreement, reduce the interest rate applicable to the Loans or the amount
of any drawing under any Letter of Credit in which such participant is
participating; or (D) except as otherwise expressly provided in this Credit
Agreement, reduce any Fees payable hereunder in which such participant
participates. Each Lender selling or granting a participation, including a
participation sold pursuant to SECTION 2.10, shall indemnify the Borrowers and
the Agent for any Taxes and Liabilities that either may sustain as a result of
such Lender's failure to withhold and pay any Taxes applicable to payments by
such Lender to its participant in respect of such participation.

                  (h) Each Lender agrees that, without the prior written consent
of the Borrowers and the Agent, it will not make any assignment hereunder in any
manner or under any circumstances that would require registration or
qualification of, or filings in respect of, any Loan, Note or other Obligation
under the securities laws of the United States of America or of any
jurisdiction.

                  (i) In connection with the efforts of any Lender to assign its
rights or obligations or to participate interests, such Lender may disclose any
information in its possession regarding any Borrower, subject to the
confidentiality provisions of SECTION 11.7.

         11.7 CONFIDENTIALITY. Each Lender agrees that it will use its
reasonable best efforts not to disclose without the prior consent of the
Borrowers (other than to its employees, auditors, advisors, Affiliates and
counsel, or to another Lender if the disclosing Lender or such disclosing

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Lender's holding or Holdings company in its sole discretion determines that any
such party should have access to such information) any information with respect
to any Borrower or any of its Subsidiaries, which is furnished pursuant to this
Credit Agreement and which is designated by such Borrower to the Lenders in
writing as confidential, provided that any Lender may disclose any such
information (a) as has become generally available to the public, (b) as may be
required or appropriate in any report, statement or testimony submitted to or
examination conducted by any Governmental Authority having or claiming to have
jurisdiction over such Lender, (c) as may be required or appropriate in response
to any summons or subpoena or in connection with any litigation, (d) in order to
comply with any Requirement of Law, (e) to any prospective or actual transferee
or participant in connection with any contemplated transfer or participation of
any of the Notes or Commitments or any interest therein by such Lender, (f) to
other financial institutions with respect to which the respective Lender has a
contractual relationship in accordance with such Lender's regular banking
procedures, provided that each such other financial institution agrees to be
bound by the confidentiality provisions contained in this SECTION 11.7, (g) to
any nationally recognized rating agency that requires access to information
regarding the respective Lender's investment portfolio in connection with such
rating agency's issuance of ratings with respect to such Lender, provided that
such Lender advises such rating agency of the confidential nature of such
information, (h) as may be required or appropriate in connection with
protecting, preserving, exercising or enforcing (or planning to exercise or
enforce) any of its rights in, under or related to the Collateral or the Credit
Documents and (i) as may be required or appropriate in consulting with any
Person with respect to any of the foregoing matters.

         11.8 INDEMNIFICATION. The Borrowers shall and hereby agree jointly and
severally to indemnify, defend and hold harmless each Agent, each Issuing Bank
and each of the Lenders and their respective directors, officers, agents,
employees, counsel, advisors and Affiliates from and against (a) any and all
losses, claims, damages, liabilities, deficiencies, judgments or expenses
incurred by any of them (except to the extent that it is finally judicially
determined to have resulted from their own gross negligence or willful
misconduct) (including, but not limited to, reasonable attorneys' fees and
expert fees) (collectively, "LOSSES") arising out of or by reason of any
litigations, investigations, claims or proceedings which arise out of or are in
any way related to (i) this Credit Agreement or the transactions contemplated
thereby; (ii) the issuance of Letters of Credit; (iii) the failure of an Issuing
Bank to honor a drawing under any Letter of Credit, as a result of any act or
omission, whether rightful or wrongful, of any present or future de jure or de
facto government or Governmental Authority; (iv) any actual or proposed use by
any Borrower of (A) the proceeds of any Loans or (B) any Letter of Credit; or
(v) the Agents', the Lenders' or any Issuing Bank's entering into this Credit
Agreement, the other Credit Documents or any other agreements and documents
relating thereto, including amounts paid in-settlement, court costs and the fees
and disbursements of counsel incurred in connection with any such litigation,
investigation, claim or proceeding or any advice rendered in connection with any
of the foregoing; and (b) any Losses that arise directly or indirectly from or
in connection with any Environmental Laws. Notwithstanding the foregoing, the
Canadian Borrowers shall not have any obligation to indemnify, defend or hold
harmless the US Agent, any Issuing Bank, or any Lender or their respective
directors, officers, agents, employees, counsel, advisors or Affiliates from and
against any Losses that arise directly or indirectly from or in connection with
any amounts loaned to a US Borrower under this Credit Agreement. The
indemnification obligations of the Canadian Borrowers under this SECTION 11.8
shall be limited to Losses that arise in connection with any amounts loaned to a
Canadian Borrower under this Credit Agreement. If and to the extent that the

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Obligations of the Borrowers hereunder are unenforceable for any reason, the
Borrowers hereby jointly and severally agree to make the maximum contribution to
the payment and satisfaction of such Obligations which is permissible under
applicable law. The Borrowers' joint and several Obligations hereunder shall
survive any termination of this Credit Agreement and the other Credit Documents
and the payment in full of the Obligations, and are in addition to, and not in
substitution of, any other of its Obligations. In addition, the Borrowers shall,
upon demand, pay to the Agent and each Lender all costs and expenses (including
the reasonable fees and disbursements of counsel and other professionals) paid
or incurred by the Agent or such Lender in (i) enforcing or defending its rights
under or in respect of this Credit Agreement, the other Credit Documents or any
other document or instrument now or hereafter executed and delivered in
connection herewith, (ii) collecting the Loans, (iii) foreclosing or otherwise
collecting upon the Collateral or any part thereof and (iv) obtaining any legal,
accounting or other advice in connection with any of the foregoing or any
Default or Event of Default.

         11.9 ENTIRE AGREEMENT; SUCCESSORS AND ASSIGNS. This Credit Agreement
and the other Credit Documents constitute the entire agreement among the Credit
Parties, the Agent and the Lenders (in their capacities as such and not in their
capacity, if any, as an Issuing Bank), supersedes any prior agreements among
them, and shall bind and benefit the Credit Parties, the Agent and the Lenders
and their respective successors and permitted assigns.

         11.10 AMENDMENTS, ETC. No amendment or waiver of any provision of this
Credit Agreement or any other Credit Document, nor consent to any departure by
any Credit Party therefrom, shall in any event be effective unless the same
shall be in writing and signed by the Majority Lenders, or if the Lenders shall
not be parties thereto, by the parties thereto and consented to by the Majority
Lenders, and each such amendment, waiver or consent shall be effective only in
the specific instance and for the specific purpose for which given; PROVIDED,
that, notwithstanding the foregoing:

                  (a) no amendment, waiver or consent shall, unless in writing
and signed by the all Lenders, amend or waive, or consent to any departure from,
the provisions of CLAUSE (c) of the definition of the term Borrowing Base.

                  (b) no amendment, waiver or consent shall, unless in writing
and signed by all the Lenders, do any of the following: (i) increase the
Commitments of the Lenders or subject the Lenders to any additional obligations
(except pursuant to an increase in Commitments or obligations arising under
SECTION 11.6 hereof); (ii) reduce the principal of, or interest on, the Notes or
any drawing under any Letter of Credit or any fees hereunder; (iii) postpone any
date fixed for any payment in respect of principal of, or interest on, the Notes
or for the reimbursement of any drawing under any Letter of Credit or any fees
hereunder; (iv) change the percentage of the Commitments, or any minimum
requirement necessary for the Lenders or the Majority Lenders to take any action
hereunder; (v) amend or waive this SECTION 11.10, or change the respective
definitions of Majority Lenders; or (vi) except in connection with the
financing, refinancing, sale or other disposition of any Collateral of the
Borrower permitted under this Credit Agreement, release Agent's Liens on all or
substantially all of the Collateral and, provided that no amendment, waiver or
consent affecting the rights or duties of the Agent or any Issuing Bank under,
(x) in the case of the Agent, any term or provision of this Credit Agreement and
(y) in the case of any Issuing Bank, (1) SECTIONS 3.3, 3.4, 3.6 AND 3.8 of this
Credit Agreement, (2) any Letter of Credit or (3) any L/C

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Application, shall in any event be effective, unless in writing and signed by
the Agent or such Issuing Bank, as applicable, in addition to the Lenders
required hereinabove to take such action.

Notwithstanding any of the foregoing to the contrary, the consent of the
Borrowers shall not be required for any amendment, modification or waiver of the
provisions of ARTICLE 10 (other than the provisions of SECTION 10.9). In
addition, the Borrowers and the Lenders hereby authorize the Agent to modify
this Credit Agreement by unilaterally amending or supplementing Annex I from
time to time in the manner requested by the Borrowers, the Agent or any Lender
in order to reflect any assignments or transfers of the Loans as provided for
hereunder; however, provided that the Agent shall promptly deliver a copy of any
such modification to the Funds Administrators and each Lender.

                  (c) If a Defaulting Lender exists or, in connection with any
proposed amendment, modification, waiver or termination (a "Proposed Change"),
requiring the consent of all affected Lenders, the consent of Majority Lenders
is obtained, but the consent of other Lenders whose consent is required is not
obtained (any such Lender whose consent is not obtained as described in this
clause (i) and in clause (ii) below being referred to as a "Non-Consenting
Lender"), then, in respect of any Defaulting Lender or Non-Consenting Lender (so
long as Agent is not a Non-Consenting Lender), at the appropriate Funds
Administrator's request, Agent or a Person reasonably acceptable to Agent shall
have the right with Agent's consent and in Agent's sole discretion (but shall
have no obligation) to purchase from such Defaulting Lender or Non-Consenting
Lender, as applicable, and such Defaulting Lender or Non-Consenting Lender, as
applicable, agrees that it shall, upon Agent's request, sell and assign to Agent
or such Person, all of the Commitments of such Defaulting Lender or
Non-Consenting Lender, as applicable, for an amount equal to the principal
balance of all Loans held by such Defaulting Lender or Non-Consenting Lender, as
applicable, and all accrued interest and fees with respect thereto through the
date of sale, such purchase and sale to be consummated pursuant to an executed
Assignment and Assumption Agreement.

         11.11 NONLIABILITY OF AGENT AND LENDERS. The relationship between the
Borrowers and the Lenders and the Agents shall be solely that of borrower and
lender. Neither the Agents, any Lender or any Issuing Bank shall have any
fiduciary responsibilities to the either Funds Administrator or any Borrower.
Neither the Agents, any Lender or any Issuing Bank undertakes any responsibility
to the Borrowers to review or inform the Borrowers of any matter in connection
with any phase of any Borrowers' business or operations.

         11.12 COUNTERPARTS. This Credit Agreement may be executed in any number
of counterparts and by the different parties hereto in separate counterparts,
each of which when so executed and delivered shall be an original, but all of
which shall, or shall permit any of its Subsidiaries together constitute one and
the same instrument.

         11.13 EFFECTIVENESS. This Credit Agreement shall become effective on
the date on which all of the parties hereto shall have signed a copy hereof
(whether the same or different copies) and shall have delivered the same to the
Agent pursuant to SECTION 11.5 or, in the case of the Lenders, shall have given
to the appropriate Agent written or facsimile notice (actually received) at such
office that the same has been signed and mailed to it. Reed has executed this
Credit Agreement and other Credit Documents in anticipation of its becoming a
Borrower hereunder and assuming all

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obligations of a Borrower under this Credit Agreement, which assumption (the
"Reed Assumption") shall be deemed to occur and shall be effective, with no
further acts required of Reed, when Reed becomes a Subsidiary of Parent. Reed
shall deliver a certificate confirming the Reed Assumption to the US Agent, in
form and substance satisfactory to the US Agent (but the Reed Assumption shall
be deemed effective without such certificate). Until the Reed Assumption becomes
effective, this Credit Agreement is not binding on Reed, but is binding on all
other signatories.

         11.14 SEVERABILITY. In case any provision in or obligation under this
Credit Agreement or the Notes or the other Credit Documents shall be invalid,
illegal or unenforceable in any jurisdiction, the validity, legality and
enforceability of the remaining provisions or obligations, or of such provision
or obligation in any other jurisdiction, shall not in any way be affected or
impaired thereby.

         11.15 HEADINGS DESCRIPTIVE. The headings of the several sections and
subsections of this Credit Agreement, and the Table of Contents, are inserted
for convenience only and shall not in any way affect the meaning or construction
of any provision of this Credit Agreement.

         11.16 MAXIMUM RATE. Notwithstanding anything to the contrary contained
elsewhere in this Credit Agreement or in any other Credit Document, the
Borrowers, the Agents and the Lenders hereby agree that all agreements among
them under this Credit Agreement and the other Credit Documents, whether now
existing or hereafter arising and whether written or oral, are expressly limited
so that in no contingency or event whatsoever shall the amount paid, or agreed
to be paid, to any Agent or any Lender for the use, forbearance, or detention of
the money loaned to the Borrowers and evidenced hereby or thereby or for the
performance or payment of any covenant or obligation contained herein or
therein, exceed the Highest Lawful Rate. If due to any circumstance whatsoever,
fulfillment of any provisions of this Credit Agreement or any of the other
Credit Documents at the time performance of such provision shall be due shall
exceed the Highest Lawful Rate, then, automatically, the obligation to be
fulfilled shall be modified or reduced to the extent necessary to limit such
interest to the Highest Lawful Rate, and if from any such circumstance any
Lender should ever receive anything of value deemed interest by applicable law
which would exceed the Highest Lawful Rate, such excessive interest shall be
applied to the reduction of the principal amount then outstanding hereunder or
on account of any other then outstanding Obligations and not to the payment of
interest, or if such excessive interest exceeds the principal unpaid balance
then outstanding hereunder and such other then outstanding Obligations, such
excess shall be refunded to the Borrowers. All sums paid or agreed to be paid to
any Agent or any Lender for the use, forbearance, or detention of the
Obligations and other Indebtedness of the Borrowers to any Agent or any Lender
shall, to the extent permitted by applicable law, be amortized, prorated,
allocated and spread throughout the full term of such Indebtedness until payment
in full so that the actual rate of interest on account of all such Indebtedness
does not exceed the Highest Lawful Rate throughout the entire term of such
Indebtedness. The terms and provisions of this Section shall control every other
provision of this Credit Agreement, the other Credit Documents and all
agreements among the Borrowers, the Agent and the Lenders.

         11.17 RIGHT OF SETOFF. In addition to and not in limitation of all
rights of offset that any Lender may have under applicable law, each Lender
shall, subject to SECTION 9.4, upon the occurrence and during the continuance of
any Event of Default and whether or not such Lender has

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made any demand or the Obligations of any Credit Party are matured, have the
right to appropriate and apply to the payment of the Obligations of such Credit
Party all deposits (general or special, time or demand, provisional or final)
then or thereafter held by and other Indebtedness or property then or thereafter
owing by such Lender, including any and all amounts in any Depository Account,
Concentration Account, the DBT Account or the Disbursement Account. For purposes
of this SECTION 11.17, the Obligations of a Credit Party to a Lender shall
include, as fully as though such Obligations were the direct Obligations of such
Credit Party to such Lender, the Obligations of such Credit Party in which such
Lender has an L/C Participation, in each case, to the extent of such
participation. No Lender may exercise such rights without the prior written
consent of the appropriate Agent or the Majority Lenders pursuant to SECTION
9.4. Any amount received as a result of the exercise of such rights shall be
reallocated as set forth in SECTION 2.10.

         11.18 DEFAULTING LENDER.

                  (a) Unless the appropriate Agent shall have received notice
from a Lender, prior to the time specified in such Section, that such Lender
will not make available to the Agent a Loan required to be made by it pursuant
to SECTION 2.2 or its L/C Participation Funding Amount pursuant to SECTION
3.6(b)(ii), the Agent may assume that such Lender has made such amounts
available to the Agent in accordance with such Sections and the Agent in its
sole discretion may, in reliance upon such assumption, make available to the
Borrowers or the applicable Issuing Bank a corresponding amount on behalf of
such Lender.

                  (b) If any amount referred to in SUBSECTION (a) of this
SECTION 11.18 or in SECTION 2.3 is not made available to an Agent by a Lender (a
"Defaulting Lender") and the Agent has made such amount available to the
Borrowers or an Issuing Bank, the Agent shall be entitled to recover such amount
on demand from such Defaulting Lender together with interest as hereinafter
provided. If such Defaulting Lender does not pay such amount forthwith upon the
Agent's demand therefore, the Agent shall promptly notify the appropriate Funds
Administrator and the Borrowers shall immediately (but in no event later than
five Business Days after such demand) pay such amount to the Agent together with
interest calculated as hereinafter provided. The Agent shall also be entitled to
recover from such Defaulting Lender and/or the Borrowers, as the case may be,
(i) interest on such amount in respect of each day from the date such
corresponding amount was made available by the Agent to the Borrowers to the
date such amount is recovered by the Agent, at a rate per annum equal to either
(A) if paid by such Defaulting Lender, the overnight Federal Funds Rate or (B)
if paid by the Borrowers, the then applicable rate of interest, calculated in
accordance with SECTION 4.1 OR SECTION 4.2, PLUS (ii) in each case, an amount
equal to any costs (including legal expenses) and losses incurred as a result of
the failure of such Defaulting Lender to provide such amount as provided in this
Credit Agreement. Nothing herein shall be deemed to relieve any Lender from its
duty to fulfill its obligations hereunder or to prejudice any rights which the
Borrowers or any Issuing Bank, may have against any Lender as a result of any
default by such Lender hereunder, including the right of the Borrowers to seek
reimbursement from any Defaulting Lender for any amounts paid by the Borrowers
under CLAUSE (ii) above on account of such Defaulting Lender's default.

                           (i) Notwithstanding anything contained herein to the
         contrary, so long as any Lender is a Defaulting Lender or has rejected
         its Commitment, the Agent shall not be obligated to transfer to such
         Lender (A) any payments made by the Borrowers to the Agent

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         for the benefit of such Lender or (B) any amounts contemplated by
         SECTION 2.3(b)(i); and, such Lender shall not be entitled to the
         sharing of any payments pursuant to SECTION 2.10. Amounts otherwise
         payable to such Lender under SECTION 2.10 shall instead be paid to the
         Agent.

                           (ii) For purposes of voting or consenting to matters
         with respect to the Credit Documents and determining Proportionate
         Share, such Defaulting Lender shall be deemed not to be a "Lender" and
         such Lender's Commitment shall be deemed to be zero (0).

                           (iii) This SECTION 11.18(c) shall remain effective
         with respect to a Defaulting Lender until (a) the Obligations under
         this Credit Agreement shall have been declared or shall have become
         immediately due and payable or (b) the Majority Lenders, the Agent and
         the Borrowers shall have waived such Lender's default in writing.

                           (iv) No Lender's Commitment shall be increased or
         otherwise affected, and performance by the respective Borrowers shall
         not be excused, by the operation of this SECTION 11.18(b). Any payments
         of principal or interest which would, but for this SUBSECTION (b), be
         paid to any Lender, shall be paid to the Lenders who shall not be in
         default under their respective Commitments and who shall not have
         rejected any Commitment, for application to the Loans then due and
         payable or to the other Obligations then due and payable or to provide
         cash collateral to secure Obligations not then due and payable in such
         manner and order as shall be determined by the Agent.

         11.19 RIGHTS CUMULATIVE. Each of the rights and remedies of the Agents,
each Issuing Bank and the Lenders under the Credit Documents shall be in
addition to all of their other rights and remedies under the Credit Documents
and applicable law, and nothing in the Credit Documents shall be construed as
limiting any such rights or remedies.

         11.20 THIRD PARTY BENEFICIARIES. Each Issuing Bank shall be deemed to
be a third party beneficiary of its rights under this Credit Agreement, provided
that, except as otherwise provided in SECTION 11.10, such rights may be amended
or waived, and any departure therefrom by any Credit Party consented to, without
their respective consents.

         11.21 JOINT AND SEVERAL LIABILITY / GUARANTIES

                  (a) Joint and Several Liability of US Borrowers. Each of the
US Borrowers shall be jointly and severally liable hereunder and under each of
the other Credit Documents with respect to all Obligations of the US Borrowers,
regardless of which of such Borrowers actually receives the proceeds of the
Loans or the benefit of any other extensions of credit hereunder, or the manner
in which the Funds Administrators, the Borrowers, the Agent, the Lenders or any
of the Issuing Banks account therefore in their respective books and records. In
furtherance and not in limitation of the foregoing, (i) each US Borrower's
obligations and liabilities with respect to proceeds of Loans which it receives
or Letters of Credit issued for its account, and related fees, costs and
expenses, and (ii) each US Borrower's obligations and liabilities arising as a
result of the joint and several liability of the Borrowers hereunder with
respect to proceeds of Loans received by, or Letters of Credit issued for the
account of, any of the other Borrowers, together with the related fees, costs

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and expenses, shall be separate and distinct obligations, both of which are
primary obligations of such US Borrower.

                  (b) Joint and Several Liability of the Canadian Borrowers.
Each of the Canadian Borrowers shall be jointly and severally liable hereunder
and under each of the other Credit Documents with respect to all Obligations of
the Canadian Borrowers regardless of which of the Canadian Borrowers actually
receives the proceeds of the Canadian Loans or the benefit of any other
extensions of credit hereunder, or the manner in which the Canadian Funds
Administrator, the Canadian Borrowers, any Agent, Lenders or any of the Issuing
Banks account therefore in their respective books and records. In furtherance
and not in limitation of the foregoing, (i) each Canadian Borrower's obligations
and liabilities with respect to proceeds of Loans which it receives, or Letters
of Credit issued for its account, and related fees, costs and expenses, and (ii)
each Canadian Borrower's obligations and liabilities arising as a result of the
joint and several liability of the Canadian Borrowers hereunder with respect to
proceeds of Loans received by, the other Canadian Borrower, together with the
related fees, costs and expenses, shall be separate and distinct obligations,
both of which are primary obligations of such Canadian Borrower.

                  (c) Guaranty by Holdings. Holdings hereby irrevocably and
unconditionally guaranties the due and punctual payment of all Obligations of
all Borrowers hereunder and under each of the other Credit Documents, when the
same shall become due, whether at stated maturity, by required payment,
declaration, demand or otherwise (including amounts which would become due but
for the operation of the automatic stay under Section 362(a) of the Bankruptcy
Code), and agrees to pay any and all costs and expenses (including reasonable
fees and disbursements of counsel and allocated costs of internal counsel)
incurred by Agents or Lenders in enforcing or preserving any rights under this
guaranty.

                  (d) Guaranty by US Borrowers. Each of the US Borrowers hereby
irrevocably and unconditionally guaranties the due and punctual payment of all
Obligations of Canadian Borrowers hereunder and under each of the other Credit
Documents, when the same shall become due, whether at stated maturity, by
required payment, declaration, demand or otherwise (including amounts which
would become due but for the operation of the automatic stay under Section
362(a) of the Bankruptcy Code), and agrees to pay any and all costs and expenses
(including reasonable fees and disbursements of counsel and allocated costs of
internal counsel) incurred by Agents or Lenders in enforcing or preserving any
rights under this guaranty.

                  (e) Guaranty by Subsidiary Guarantors. Pursuant to the
Subsidiary Guaranty delivered on or before the Closing Date, (1) the Subsidiary
Guarantors which are Canadian Subsidiaries have irrevocably and unconditionally
guaranteed the due and punctual payment of all Obligations of Canadian Borrowers
hereunder and under each of the other Credit Documents pursuant to the
Subsidiary Guaranty delivered on or before the Closing Date and (2) the
Subsidiary Guarantors which are Domestic Subsidiaries have irrevocably and
unconditionally guaranteed the due and punctual payment of all Obligations of
all Borrowers hereunder and under each of the other Credit Documents.

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                  (f) Waivers, etc.

                           (i) Each of the Borrowers and Holdings agrees that
         its joint and several and/or guaranty obligations under this SECTION
         11.21 (collectively, the "GUARANTIED OBLIGATIONS") may be extended or
         renewed, in whole or in part, without notice or further assent from it,
         and that it will remain bound under this SECTION 11.21 notwithstanding
         any extension, renewal or other alteration of any Guarantied
         Obligation.

                           (ii) Each of the Borrowers and Holdings waives
         presentation of, demand of, and protest of any Guarantied Obligation
         and also waives notice of protest for nonpayment. The obligations of
         the Borrowers and Holdings under this SECTION 11.21 shall not be
         affected by:

                                    (A) the failure of any Agent or Lender (each
                  a "Guarantied Party" and collectively, the "Guarantied
                  Parties") or any other Person to assert any claim or demand or
                  to enforce any right or remedy against Holdings, any Borrower
                  or any Subsidiary under the provisions of this Credit
                  Agreement, any other Credit Document or any other agreement or
                  otherwise,

                                    (B) any extension or renewal of any
                  provision of any thereof,

                                    (C) any rescission, waiver, amendment or
                  modification of any of the terms or provisions of this Credit
                  Agreement, any other Credit Document, or any instrument or
                  agreement executed pursuant hereto or thereto,

                                    (D) the failure to perfect any security
                  interest in, or the release of, any of the security held by
                  any Guarantied Party or any other Person for any of the
                  Guarantied Obligations, or

                                    (E) the failure of any Guarantied Party or
                  any other Person to exercise any right or remedy against
                  Holdings, any Borrower or any other guarantor of any of the
                  Guarantied Obligations.

                           (iii) Holdings and each of the Borrowers, to the
         extent their joint and several obligations under this SECTION 11.21 are
         determined by a court of competent jurisdiction to be obligations in
         the nature of a surety or guaranty rather than primary obligations,
         further agree that their obligations under this SECTION 11.21
         constitute a guaranty of payment when due and not of collection and
         waives any right to require that any resort be had by any Guarantied
         Party or any other Person to any of the security held for payment of
         any of the Guarantied Obligations or to any balance of any deposit
         account or credit on the books of any Guarantied Party or any other
         Person in favor of a Borrower or any other Person.

                           (iv) The obligations of Holdings and the Borrowers
         under this SECTION 11.21 shall not be subject to any reduction,
         limitation, impairment or termination for any reason, including,
         without limitation, any claim of waiver, release, surrender, alteration
         or compromise of any of the Guarantied Obligations, and shall not be
         subject to any defense or setoff, counterclaim, recoupment or
         termination whatsoever by reason of the invalidity,

                                      134
<PAGE>

         illegality or unenforceability of any of the Guarantied Obligations,
         the discharge of any Borrower or any other guarantor from any of the
         Guarantied Obligations in a bankruptcy or similar proceeding, or
         otherwise. Without limiting the generality of the foregoing, the
         obligations of Holdings and the Borrowers under this SECTION 11.21
         shall not be discharged or impaired or otherwise affected by the
         failure of any Guarantied Party or any other Person to assert any claim
         or demand or to enforce any remedy under this Credit Agreement, any
         other Loan Document or any other agreement, by any waiver or
         modification of any hereof or thereof, by any default, or any other act
         or thing or omission or delay to do any other act or thing which may or
         might in any manner or to any extent vary the risk of Holdings or any
         Borrower or which would otherwise operate as a discharge of Holdings or
         any Borrower as a matter of law or equity.

                           (v) Holdings and each Borrower further agrees that
         this SECTION 11.21 shall continue to be effective or be reinstated, as
         the case may be, if at any time payment, or any part thereof, of
         principal of, interest on or any other amount with respect to any
         Guarantied Obligation is rescinded or must otherwise be restored by any
         Guarantied Party, or any other Person upon the bankruptcy or
         reorganization of Holdings, any Borrower, any other Person or
         otherwise.

                           (vi) Holdings and each Borrower further agree, in
         furtherance of the foregoing and not in limitation of any other right
         which any Guarantied Party or any other Person may have at law or in
         equity against Holdings or such Borrower by virtue hereof, upon the
         failure of any Borrower to whom a Loan is made pay any of the
         Guarantied Obligations in respect thereof when and as the same shall
         become due, whether by required prepayment, declaration or otherwise
         (including amounts which would become due but for the operation of the
         automatic stay under Section 362(a) of the Bankruptcy Code or any
         similar provision of the Bankruptcy and Insolvency Act (Canada), the
         Companies' Creditors Arrangement Act (Canada)), Holdings and each
         Borrower jointly and severally liable for such Guarantied Obligation
         will forthwith pay, or cause to be paid, in cash, to US Agent (or in
         the case of Canadian Borrowers, Canadian Agent) for the ratable benefit
         of Guarantied Parties as set forth in this Credit Agreement, an amount
         equal to the sum of the unpaid principal amount of such Guarantied
         Obligations then due as aforesaid, accrued and unpaid interest on such
         Guarantied Obligations (including, without limitation, interest which,
         but for the filing of a petition in a bankruptcy, reorganization or
         other similar proceeding with respect to any Borrower, would have
         accrued on such Guarantied Obligations) and all other Guarantied
         Obligations then owed to Guarantied Parties as aforesaid. All such
         payments shall be applied promptly from time to time by US Agent as set
         forth in Section 2.5.

                           (vii) Holdings and each Borrower hereby waive any
         claim, right or remedy, direct or indirect, that it now has or may
         hereafter have against any Borrower or any of its assets in connection
         with this SECTION 11.21 or the performance by Holdings or any Borrower
         of its obligations under this SECTION 11.21, in each case whether such
         claim, right or remedy arises in equity, under contract, by statute,
         under common law or otherwise and including without limitation (a) any
         right of subrogation, reimbursement or indemnification that Holdings or
         any Borrower now has or may hereafter have against any Borrower or
         Subsidiary thereof, (b) any right to enforce, or to participate in, any
         claim,

                                      135
<PAGE>

         right or remedy that any Guarantied Party now has or may hereafter have
         against any Borrower or a Subsidiary thereof, and (c) any benefit of,
         and any right to participate in, any collateral or security now or
         hereafter held by any Guarantied Party. In addition, until the
         Guarantied Obligations shall have been paid in full and the Commitments
         shall have terminated and all Letters of Credit shall have expired or
         been cancelled, Holdings and each Borrower shall withhold exercise of
         any right of contribution it may have against any other guarantor of
         the Guarantied Obligations as a result of any payment hereunder.
         Holdings and each Borrower further agree that, to the extent the waiver
         of its rights of subrogation, reimbursement, indemnification and
         contribution as set forth herein is found by a court of competent
         jurisdiction to be void or voidable for any reason, any such rights of
         subrogation, reimbursement or indemnification Holdings or any Borrower
         may have against any Borrower or against any collateral or security,
         and any such rights of contribution Holdings or any Borrower may have
         against any such other guarantor, shall be junior and subordinate to
         any rights any Guarantied Party may have against any Borrower or other
         guarantor, to all right, title and interest any Guarantied Party may
         have in any such collateral or security, and to any right any
         Guarantied Party may have against such other guarantor. If any amount
         shall be paid to Holdings on account of any such subrogation,
         reimbursement, indemnification or contribution rights at any time when
         all Guarantied Obligations shall not have been paid in full, such
         amount shall be held in trust for Agents on behalf of Guarantied
         Parties and shall forthwith be paid over to US Agent (or, in the case
         of a payment by a Canadian Borrower, to Canadian Agent) for the benefit
         of Guarantied Parties to be credited and applied against the Guarantied
         Obligations, whether matured or unmatured, in accordance with the terms
         hereof.

                           (viii) Following indefeasible payment in full in cash
         of the Obligations, termination of the Commitments and expiration or
         cancellation of all Letters of Credit, to the extent that any Borrower
         shall have made a payment under this SECTION 11.21 of all or any of the
         Obligations (other than Loans made to that Borrower for which it is
         primarily liable) (a "GUARANTOR PAYMENT") that, taking into account all
         other Guarantor Payments then previously or concurrently made by any
         other Borrower having the same joint and several or guaranty obligation
         under this SECTION 11.21, exceeds the amount that such Borrower would
         otherwise have paid if each Borrower having the same joint and several
         or guaranty obligation under this SECTION 11.21 had paid the aggregate
         Obligations satisfied by such Guarantor Payment in the same proportion
         that such Borrower's "Allocable Amount" (as defined below) (as
         determined immediately prior to such Guarantor Payment) bore to the
         aggregate Allocable Amounts of each of the Borrowers having the same
         joint and several or guaranty obligation under this SECTION 11.21 as
         determined immediately prior to the making of such Guarantor Payment,
         then, such Borrower shall be entitled to receive contribution and
         indemnification payments from, and be reimbursed by, each other
         Borrower having the same joint and several or guaranty obligation under
         this SECTION 11.21 for the amount of such excess, pro rata based upon
         their respective Allocable Amounts in effect immediately prior to such
         Guarantor Payment. As of any date of determination, the "ALLOCABLE
         AMOUNT" of any Borrower shall be equal to the maximum amount of the
         claim that could then be recovered from such Borrower under this
         SECTION 11.21 without rendering such claim voidable or avoidable under
         Section 548 of Chapter 11 of the Bankruptcy Code or under any
         applicable state Uniform Fraudulent Transfer Act, Uniform Fraudulent
         Conveyance Act or similar statute or common law or, in the case of a
         Canadian

                                      136
<PAGE>

         Borrower, under the Bankruptcy and Insolvency Act (Canada), the
         Companies' Creditors Arrangement Act (Canada) or similar statute or
         common law. This SECTION 11.21 is intended only to define the relative
         rights of Borrowers and nothing set forth in this SECTION 11.21 is
         intended to or shall impair the obligations of Borrowers, jointly and
         severally as set forth in this SECTION 11.21, to pay any amounts as and
         when the same shall become due and payable in accordance with the terms
         of this Credit Agreement, including SECTION 11.21(a). Nothing contained
         in this SECTION 11.21 shall limit the liability of any Borrower to pay
         the Loans made directly or indirectly to that Borrower and accrued
         interest, Fees and Expenses with respect thereto for which such
         Borrower shall be primarily liable. The parties hereto acknowledge that
         the rights of contribution and indemnification hereunder shall
         constitute assets of the Borrower to which such contribution and
         indemnification is owing. The rights of the indemnifying Borrowers
         against other Credit Parties under this SECTION 11.21 shall only be
         exercisable upon the full and indefeasible payment of the Obligations,
         the termination of the Commitments and the expiration or cancellation
         of all Letters of Credit.

                           (ix) Notwithstanding any provision to the contrary
         contained herein or in any other of the Credit Documents, to the extent
         the joint obligations of a Borrower shall be adjudicated to be invalid
         or unenforceable for any reason (including, without limitation, because
         of Section 548 of Chapter 11 of the Bankruptcy Code or under any
         applicable state Uniform Fraudulent Transfer Act, Uniform Fraudulent
         Conveyance Act, the Bankruptcy and Insolvency Act (Canada), the
         Companies' Creditors Arrangement Act (Canada) or any similar statute or
         common law) then the Obligations of each Borrower hereunder shall be
         limited to the maximum amount that is permissible under applicable law
         (whether federal or state and including, without limitation, the
         federal Bankruptcy Code and, in the case of the Canadian Borrowers, the
         Bankruptcy and Insolvency Act (Canada), and the Companies' Creditors
         Arrangement Act (Canada)).

                  (g) The liability of Holdings and each of the Borrowers under
this SECTION 11.21 is in addition to and shall be cumulative with all
liabilities of each Borrower to Agents and Lenders under this Credit Agreement
and the other Credit Documents to which such Borrower is a party, without any
limitation as to amount.

                  (h) Notwithstanding anything to the contrary in this Credit
Agreement, the Canadian Borrowers are not liable, pursuant to any provision of
this Credit Agreement (including, without limitation, indemnification
provisions), with respect to any Obligations that do not relate to the Canadian
Loans, Collateral securing Canadian Loans or the Canadian Borrowers.

         11.22 APPOINTMENT AND AUTHORIZATION OF FUNDS ADMINISTRATORS.

                  (a) Each US Borrower hereby designates, appoints, authorizes
and empowers Grant Prideco, LP as its agent to act as specified in the capacity
of US Funds Administrator under this Credit Agreement and each of the other
Credit Documents and Grant Prideco, LP hereby acknowledges such designation,
authorization and empowerment, and accepts such appointment. Each US Borrower
hereby irrevocably authorizes and directs the US Funds Administrator to take
such action on its behalf under the respective provisions of this Credit
Agreement and the other Credit Documents, and any other instruments, documents
and agreements referred to herein or therein, and to exercise such powers and to
perform such duties hereunder and thereunder as are

                                      137
<PAGE>

specifically delegated to or required of the US Funds Administrator by the
respective terms and provisions hereof and thereof, and such other powers as are
reasonably incidental thereto, including, without limitation, to take the
following actions for and on such Borrower's behalf:

                           (i) to submit on behalf of each US Borrower Notices
         of Borrowing, Notices of Conversion and Notices of Continuation to
         Agent in accordance with the provisions of this Credit Agreement, each
         such notice to be submitted by the US Funds Administrator to Agent as
         soon as practicable after its receipt of a request to do so from a
         Borrower; and

                           (ii) to submit on behalf of each US Borrower requests
         for the issuance of US Letters of Credit in accordance with the
         provisions of this Credit Agreement, each such request for the issuance
         of a Letter of Credit to be submitted by the US Funds Administrator as
         soon as practicable after its receipt of a request to do so from any US
         Borrower.

         The US Funds Administrator is further authorized and directed by each
         of the US Borrowers to take all such actions on behalf of such Borrower
         necessary to exercise the specific powers granted in CLAUSES (i) and
         (ii) above and to perform such other duties hereunder and under the
         other Credit Documents, and deliver such documents as delegated to or
         required of the US Funds Administrator by the terms hereof or thereof.
         Agent and each Lender may regard any notice or other communication
         pursuant to any Credit Documents from the US Funds Administrator as a
         notice or communication from all Borrowers, and may give any notice or
         communication required or permitted to be given to any US Borrower or
         US Borrowers hereunder to the US Funds Administrator on behalf of such
         Borrower or Borrowers. Each US Borrower agrees that each notice,
         election, representation and warranty, covenant, agreement and
         undertaking made on its behalf by the US Funds Administrator shall be
         deemed for all purposes to have been made by such Borrower and shall be
         binding upon and enforceable against such Borrower to the same extent
         as if the same had been made directly by such Borrower.

                  (b) The US Funds Administrator may perform any of its duties
hereunder or under any of the other Credit Documents by or through its agents or
employees.

                  (c) Each Canadian Borrower hereby designates, appoints,
authorizes and empowers Grant Prideco Canada Ltd. as its agent to act as
specified in the capacity of Canadian Funds Administrator under this Credit
Agreement and each of the other Credit Documents and Grant Prideco Canada Ltd.
hereby acknowledges such designation, authorization and empowerment, and accepts
such appointment. Each Canadian Borrower hereby irrevocably authorizes and
directs the Canadian Funds Administrator to take such action on its behalf under
the respective provisions of this Credit Agreement and the other Credit
Documents, and any other instruments, documents and agreements referred to
herein or therein, and to exercise such powers and to perform such duties
hereunder and thereunder as are specifically delegated to or required of the
Canadian Funds Administrator by the respective terms and provisions hereof and
thereof, and such other powers as are reasonably incidental thereto, including,
without limitation, to take the following actions for and on such Borrower's
behalf:

                                      138
<PAGE>

                           (i) to submit on behalf of each Canadian Borrower
         Notices of Borrowing, Notices of Conversion and Notices of Continuation
         to Agent in accordance with the provisions of this Credit Agreement,
         each such notice to be submitted by the Canadian Funds Administrator to
         Agent as soon as practicable after its receipt of a request to do so
         from a Borrower; and

                           (ii) To submit on behalf of each Canadian Borrower
         requests for the issuance of Canadian Letters of Credit in accordance
         with the provisions of this Credit Agreement, each such request for the
         issuance of a Letter of Credit to be submitted by the Canadian Funds
         Administrator as soon as practicable after its receipt of a request to
         do so from any Canadian Borrower.

         The Canadian Funds Administrator is further authorized and directed by
         each of the Canadian Borrowers to take all such actions on behalf of
         such Borrower necessary to exercise the specific powers granted in
         CLAUSES (i) and (ii) above and to perform such other duties hereunder
         and under the other Credit Documents, and deliver such documents as
         delegated to or required of the Canadian Funds Administrator by the
         terms hereof or thereof. Agent and each Lender may regard any notice or
         other communication pursuant to any Credit Documents from the Canadian
         Funds Administrator as a notice or communication from all Borrowers,
         and may give any notice or communication required or permitted to be
         given to any Canadian Borrower or Canadian Borrowers hereunder to the
         US Funds Administrator on behalf of such Borrower or Borrowers. Each
         Canadian Borrower agrees that each notice, election, representation and
         warranty, covenant, agreement and undertaking made on its behalf by the
         Canadian Funds Administrator shall be deemed for all purposes to have
         been made by such Borrower and shall be binding upon and enforceable
         against such Borrower to the same extent as if the same had been made
         directly by such Borrower.

                  (d) The Canadian Funds Administrator may perform any of its
duties hereunder or under any of the other Credit Documents by or through its
agents or employees.

         11.23 DESIGNATION OF NEW BORROWERS. The Funds Administrators may from
time to time submit new Borrowers to Agents for their sole discretion approval.
If Agent so approves a new Borrower, such new Borrower shall execute a
counterpart signature page to this Credit Agreement and all other applicable
Credit Documents, and the US Agent or the Canadian Agent, as appropriate, shall
receive security interests in 100% of the Capital Securities of such New
Borrower and substantially all assets of such New Borrower. The Agents shall not
approve a new Canadian Borrower if the joint and several obligations of such new
Canadian Borrower and the other Canadian Borrowers pursuant to this Credit
Agreement or any other applicable Credit Document (a) could constitute financial
assistance that is prohibited by the laws of the jurisdiction of incorporation
of the relevant Canadian Borrower; or (b) require reference to any solvency or
other financial test to determine whether such joint and several obligations
could constitute such prohibited financial assistance. Notwithstanding anything
to the contrary in the foregoing, no new Borrower may be admitted if such Person
is not a wholly-owned subsidiary, directly or indirectly, of Holdings.

                                      139
<PAGE>

         11.24 JUDGMENT CURRENCY.

                  (a) If, for the purposes of obtaining judgment in any court,
it is necessary to convert a sum due to a Lender in any currency (the "ORIGINAL
CURRENCY") into another currency (the "OTHER CURRENCY"), the parties agree, to
the fullest extent that they may effectively do so, that the rate of exchange
used shall be that at which, in accordance with normal banking procedures, such
Lender could purchase the Original Currency with the Other Currency on the
Business Day preceding the day on which final judgment is given or, if permitted
by applicable law, on the day on which the judgment is paid or satisfied.

                  (b) The obligations of a Borrower in respect of any sum due in
the Original Currency from it to a Lender under any of the Credit Documents
shall, notwithstanding any judgment in any Other Currency, be discharged only to
the extent that on the Business Day following receipt by such Lender of any sum
adjudged to be so due in the Other Currency, such Lender may, in accordance with
normal banking procedures, purchase the Original Currency with such Other
Currency. If the amount of the Original Currency so purchased is less than the
sum originally due to such Lender in the Original Currency, such Borrower
agrees, as a separate obligation and notwithstanding the judgment, to indemnify
such Lender, against any loss, and, if the amount of the Original Currency so
purchased exceeds the sum originally due to the Lender in the Original Currency,
such Lender shall remit such excess to such Borrower.

                            [Signature Page Follows]

                                      140
<PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this Credit
Agreement to be executed and delivered by their proper and duly authorized
officers as of the date set forth above.

                                    BORROWERS:

                                    GRANT PRIDECO, LP, individually, as
                                    a Borrower and as US Funds Administrator

                                    By: Reed-Hycalog, LLC, its general partner

                                    By:
                                       -----------------------------------------
                                            Philip A. Choyce
                                    Title:  Vice President

                                    XL SYSTEMS, L.P.,

                                    By: Grant Prideco Holding, LLC, its general
                                    partner

                                    By:
                                       -----------------------------------------
                                            Philip A. Choyce
                                    Title:  Vice President

                                    TEXAS ARAI, INC.,

                                    By:
                                       -----------------------------------------
                                            Philip A. Choyce
                                    Title:  Vice President

                                    TUBE-ALLOY CORPORATION,

                                    By:
                                       -----------------------------------------
                                            Philip A. Choyce
                                    Title:  Vice President

                                    STAR OPERATING COMPANY,

                                    By:
                                       -----------------------------------------
                                            Philip A. Choyce
                                    Title:  Vice President

                                    REED-HYCALOG OPERATING, L.P.,

                                    By: Grant Prideco Holding, LLC, its general
                                    partner

                                    By:
                                       -----------------------------------------
                                            Philip A. Choyce
                                    Title:  Vice President

                                      S-1
<PAGE>

                                    GRANT PRIDECO CANADA LTD., individually, as
                                    a Borrower and as Canadian Funds
                                    Administrator

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    GUARANTOR:

                                    GRANT PRIDECO, INC.,

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    AGENT:

                                    DEUTSCHE BANK TRUST COMPANY AMERICAS,
                                    as Agent

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    CANADIAN AGENT:

                                    DEUTSCHE BANK AG, CANADA BRANCH,
                                    as Canadian Agent

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                      S-2
<PAGE>

                                    DOCUMENTATION AGENT:

                                    TRANSAMERICA BUSINESS CAPITAL CORPORATION

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    CO-SYNDICATION AGENTS:

                                    JPMORGAN CHASE BANK

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    MERRILL LYNCH CAPITAL,
                                    A DIVISION OF MERRILL LYNCH BUSINESS
                                    FINANCIAL SERVICES INC.

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    LENDERS:

                                    DEUTSCHE BANK TRUST COMPANY AMERICAS

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                    DEUTSCHE BANK AG, CANADA BRANCH

                                    By:
                                       -----------------------------------------
                                    Title:
                                          --------------------------------------

                                      S-3
<PAGE>

                                   SCHEDULE A
                                       TO
                                CREDIT AGREEMENT
                          DATED AS OF DECEMBER 19, 2002

                              CLOSING DOCUMENT LIST

         A. CREDIT PARTY DOCUMENTS.

                  (i) Copies of the Governing Documents of each Credit Party,
certified by the Secretary of State or equivalent Government Authority of its
jurisdiction of organization and dated a recent date prior to the Closing Date
or, if such document is of a type that may not be so certified, certified by the
secretary or similar officer of the applicable Credit Party, together with a
good standing certificate from the Secretary of State or equivalent Government
Authority of its jurisdiction of organization and each other state in which such
Person is qualified to do business and, to the extent generally available, a
certificate or other evidence of good standing as to payment of any applicable
franchise or similar taxes from the appropriate taxing authority of each of such
jurisdictions, each dated a recent date prior to the Closing Date;

                  (ii) Resolutions of the Governing Body of such Credit Party
approving and authorizing the execution, delivery and performance of the Credit
Documents and Related Agreements to which it is a party, certified as of the
Closing Date by the secretary or similar officer of such Credit Party as being
in full force and effect without modification or amendment;

                  (iii) Signature and incumbency certificates of the officers of
such Credit Party executing the Loan Documents to which it is a party;

                  (iv) Executed originals of the Loan Documents to which such
Credit Party is a party; and

                  (v) Such other documents as US Agent may reasonably request.

                  B. FINANCIAL STATEMENTS; PRO FORMA BALANCE SHEET. On or before
the Closing Date, Lenders shall have received from Holdings (i) audited
financial statements of the Subject Business and its Subsidiaries for Fiscal
Years 1999, 2000 and 2001, consisting of balance sheets and the related
consolidated statements of income, stockholders' equity and cash flows for such
Fiscal Years, (ii) unaudited financial statements of the Subject Business and
its Subsidiaries as at September 30, 2002, consisting of a balance sheet and the
related consolidated and consolidating statements of income, stockholders'
equity and cash flows for the 9-month period ending on such date, all in
reasonable detail and certified by the chief financial officer of Holdings that
they fairly present the financial condition of the Subject Business and its
Subsidiaries as at the dates indicated and the results of their operations and
their cash flows for the periods indicated, subject to changes resulting from
audit and normal year-end adjustments, and (iii) pro forma consolidated and
consolidating balance sheets of Holdings and its Subsidiaries prepared based on
financial statements as at September 30, 2002, prepared in accordance with GAAP
and reflecting the consummation of the Acquisition, the related financings and
the other transactions contemplated by the Loan Documents and the Related
Agreements, which pro forma financial statements shall be in

                                      II-1
<PAGE>

form and substance satisfactory to Agent along with a certificate signed by a
duly authorized Officer of Borrowers that there has not been a material change
in Holdings and its Subsidiaries since October 31, 2002.

                  C. OPINIONS OF COUNSEL TO CREDIT PARTIES. Lenders shall have
received (i) originally executed copies of one or more favorable written
opinions of Fulbright & Jaworski, counsel for Credit Parties, and other counsel
to the Credit Parties approved by Agent, in form and substance reasonably
satisfactory to Agents and their counsel, dated as of the Closing Date and
setting forth substantially the matters in the opinions designated in Exhibit F
annexed hereto and as to such other matters as Agents acting on behalf of
Lenders may reasonably request (this Credit Agreement constituting a written
request by Borrowers to such counsel to deliver such opinions to Lenders) and
(ii) copies of all opinions issued by counsel to any Loan Party or issued to any
Credit Party relating to any transactions occurring on or about the Closing Date
pursuant to any of the Credit Documents or any of the Related Agreements, each
of which opinions shall be accompanied by a written authorization from counsel
issuing such opinion stating that US Agent and Lenders may rely on such opinions
as though such opinions were addressed to US Agent and Lenders.

                  D. SOLVENCY ASSURANCES. On the Closing Date, Agents and
Lenders shall have received an Officer's Certificate of Holdings and each
Subsidiary Guarantor dated the Closing Date, substantially in the form of
Exhibit G annexed hereto and with appropriate attachments, in each case
demonstrating that, after giving effect to the consummation of the transactions
contemplated by the Credit Documents, Holdings and each Subsidiary Guarantor
will be solvent.

                  E. EVIDENCE OF INSURANCE. Agents shall have reviewed the
adequacy of the types and amounts of Credit Parties' insurance coverage,
including without limitation, casualty, hazard, title, business interruption and
product liability insurance, and such review shall be in form and substance
satisfactory to Agents. Agents shall have received a certificate from Borrowers'
insurance broker or other evidence satisfactory to it that all insurance
required to be maintained pursuant to Section 7.8 is in full force and effect
and that an Agent on behalf of Lenders has been named as additional insured
and/or loss payee thereunder to the extent required under Section 7.8.

                  F. SECURITY INTERESTS IN PERSONAL AND MIXED PROPERTY. Agents
shall have received evidence satisfactory to it that each Credit Party shall
have taken or caused to be taken all such actions, executed and delivered or
caused to be executed and delivered all such agreements, documents and
instruments, and made or caused to be made all such filings and recordings
(other than the filing or recording of items described in clauses (iii), (iv)
and (v) below) that may be necessary or, in the opinion of Agents, desirable in
order to create in favor of Agents, for the benefit of Lenders, a valid and
(upon such filing and recording) perfected First Priority security interest in
the entire personal and mixed property Collateral. Such actions shall include
the following:

                  (i) Schedules to Collateral Documents. Delivery to Agents of
accurate and complete schedules to all of the applicable Collateral Documents;

                  (ii) Stock Certificates and Instruments. Delivery to Agents of
(a) certificates (which certificates shall be accompanied by irrevocable undated
stock powers, duly endorsed in blank and otherwise satisfactory in form and
substance to Agents) representing all Capital

                                      II-2
<PAGE>

Securities pledged pursuant to the Security Agreement and all Foreign Pledge
Agreements and (b) all promissory notes or other instruments (duly endorsed,
where appropriate, in a manner satisfactory to Agents) evidencing any
Collateral, it being agreed, however, that "Collateral" shall not include loans
by Holdings to Grant Prideco Canada, Ltd. treated as equity investments for
purposes of US tax reporting;

                  (iii) Lien Searches and UCC Termination Statements. Delivery
to Agents of (a) the results of a recent search, by a Person satisfactory to
Agents, of all effective UCC financing statements and fixture filings and all
judgment and tax lien filings which may have been made with respect to any
personal or mixed property of any Credit Party, together with copies of all such
filings disclosed by such search, and (b) UCC termination statements duly
executed by all applicable Persons in all applicable jurisdictions as may be
necessary to terminate any effective UCC financing statements or fixture filings
disclosed in such search (other than any such financing statements or fixture
filings in respect of Liens permitted to remain outstanding pursuant to the
terms of this Credit Agreement);

                  (iv) UCC Financing Statements and Fixture Filings. Prior
filing of UCC financing statements and, where appropriate, fixture filings, duly
executed by each applicable Credit Party (if required) with respect to all
personal and mixed property Collateral of such Credit Party, for filing in all
jurisdictions as may be necessary or, in the opinion of Agents, desirable to
perfect the security interests created in such Collateral pursuant to the
Collateral Documents;

                  (v) PTO Cover Sheets, Etc. Delivery to US Agent of all cover
sheets or other documents or instruments required to be filed with the PTO in
order to create or perfect Liens in respect of any IP Collateral;

                  (vi) Cash Management. Delivery to Agents of a Control
Agreement executed by each Person that is a party thereto with respect to each
Depository Account and a Control Agreement with respect to each Concentration
Account;

                  (vii) Foreign Pledge Agreements. Execution and delivery to
Agent of Foreign Pledge Agreements with respect to 65% of the Capital Securities
owned by Holdings or a Domestic Subsidiary of all Foreign Subsidiaries and
Canadian Borrowers, in each case, with respect to which an Agent deems a Foreign
Pledge Agreement necessary or advisable to perfect or otherwise protect the
First Priority Liens granted to such Agent on behalf of Lenders in such Capital
Securities, and the taking of all such other actions under the laws of such
jurisdictions as such Agent may deem necessary or advisable to perfect or
otherwise protect such Liens; and

                  (viii) Opinions of Local Counsel. Upon request by an Agent,
delivery to such Agent of (a) an opinion of counsel (which counsel shall be
reasonably satisfactory to such Agent) with respect to the creation and
perfection of the security interests in favor of such Agent in such personal or
mixed property Collateral and such other matters governed by the laws of such
jurisdiction regarding such security interests as such Agent may reasonably
request, and (b) an opinion of counsel (which counsel shall be reasonably
satisfactory to such Agent) under the laws of each jurisdiction in which any
Loan Party or any personal or mixed property Collateral is located with respect
to the creation and perfection of the security interests in favor of Agent in
such Collateral and such other matters governed by the laws of such jurisdiction
regarding such security

                                      II-3
<PAGE>

interests as Agent may reasonably request, in each case in form and substance
reasonably satisfactory to Agent.

                  G. CLOSING DATE MORTGAGES; CLOSING DATE MORTGAGE POLICIES;
ETC. Agent shall have received from Borrowers and each applicable Subsidiary
Guarantor:

                  (i) Closing Date Mortgages. Fully executed and notarized
Mortgages (each a "CLOSING DATE MORTGAGE" and, collectively, the "CLOSING DATE
MORTGAGES"), duly recorded in all appropriate places in all applicable
jurisdictions, encumbering each Real Property Asset listed in Schedule A-Part G
annexed hereto (each a "CLOSING DATE MORTGAGED PROPERTY" and, collectively, the
"CLOSING DATE MORTGAGED PROPERTIES");

                  (ii) Opinions of Local Counsel. An opinion of counsel (which
counsel shall be reasonably satisfactory to Agents) in each state or other
jurisdiction in which a Closing Date Mortgaged Property is located with respect
to the enforceability of the form(s) of Closing Date Mortgages to be recorded in
such state and such other matters as Agents reasonably request, in each case in
form and substance reasonably satisfactory to Agents;

                  (iii) Landlord Consents and Estoppels; Recorded Leasehold
Interests. In the case of each Closing Date Mortgaged Property consisting of a
Leasehold Property, (a) a Landlord Consent and Estoppel with respect thereto and
(b) evidence that such Leasehold Property is a Recorded Leasehold Interest;

                  (iv) Title Insurance. (a) ALTA mortgagee title insurance
policies or unconditional commitments therefor (the "CLOSING DATE MORTGAGE
POLICIES") issued by the Title Company with respect to the Closing Date
Mortgaged Properties listed in Part A of Schedule A-Part G) annexed hereto, in
amounts not less than the respective amounts designated therein with respect to
any particular Closing Date Mortgaged Properties, insuring fee simple title to,
or a valid leasehold interest in, each such Closing Date Mortgaged Property
vested in such Credit Party and assuring Agent that the applicable Closing Date
Mortgages create valid and enforceable First Priority mortgage Liens on the
respective Closing Date Mortgaged Properties encumbered thereby, subject only to
a standard survey exception, which Closing Date Mortgage Policies (1) shall
include an endorsement for mechanics' liens, for future advances under this
Credit Agreement and for any other matters reasonably requested by Agent and (2)
shall provide for affirmative insurance and such reinsurance as Agent may
reasonably request, all of the foregoing in form and substance reasonably
satisfactory to Agent; and (b) evidence satisfactory to Agent that such Credit
Party has (i) delivered to the Title Company all certificates and affidavits
required by the Title Company in connection with the issuance of the Closing
Date Mortgage Policies and (ii) paid to the Title Company or to the appropriate
governmental authorities all expenses and premiums of the Title Company in
connection with the issuance of the Closing Date Mortgage Policies and all
recording and stamp taxes (including mortgage recording and intangible taxes)
payable in connection with recording the Closing Date Mortgages in the
appropriate real estate records;

                  (v) Copies of Documents Relating to Title Exceptions. Copies
of all recorded documents listed as exceptions to title or otherwise referred to
in the Closing Date Mortgage Policies or in the title reports delivered pursuant
to paragraph (v), above;

                                      II-4
<PAGE>

                  (vi) Matters Relating to Flood Hazard Properties. (a)
Evidence, which may be in the form of a letter from an insurance broker or a
municipal engineer, as to whether (1) any Closing Date Mortgaged Property is a
Flood Hazard Property and (2) the community in which any such Flood Hazard
Property is located is participating in the National Flood Insurance Program,
(b) if there are any such Flood Hazard Properties, such Credit Party's written
acknowledgement of receipt of written notification from Agent (1) as to the
existence of each such Flood Hazard Property and (2) as to whether the community
in which each such Flood Hazard Property is located is participating in the
National Flood Insurance Program, and (c) in the event any such Flood Hazard
Property is located in a community that participates in the National Flood
Insurance Program, evidence that Company has obtained flood insurance in respect
of such Flood Hazard Property to the extent required under the applicable
regulations of the Board of Governors of the Federal Reserve System; and

                  (vii) Environmental Indemnity. If requested by an Agent, an
environmental indemnity agreement, satisfactory in form and substance to such
Agent and its counsel, with respect to the indemnification of such Agent and
Lenders for any liabilities that may be imposed on or incurred by any of them as
a result of any Hazardous Materials Activity.

                  H. REPRESENTATIONS AND WARRANTIES; PERFORMANCE OF AGREEMENTS.
Credit Parties shall have delivered to US Agent an Officer's Certificate, in
form and substance satisfactory to US Agent, to the effect that the
representations and warranties in Section 6 hereof are true, correct and
complete in all material respects on and as of the Closing Date to the same
extent as though made on and as of that date (or, to the extent such
representations and warranties specifically relate to an earlier date, that such
representations and warranties were true, correct and complete in all material
respects on and as of such earlier date) and that Credit Parties shall have
performed in all material respects all agreements and satisfied all conditions
which this Credit Agreement provides shall be performed or satisfied by them on
or before the Closing Date except as otherwise disclosed to and agreed to in
writing by US Agent; provided that where a representation and warranty, covenant
or condition is qualified as to materiality, such materiality qualifier shall be
disregarded for purposes of this condition.

                  I. BORROWING BASE CERTIFICATE. On or before the Closing Date,
Borrowers shall have delivered to Agents and Lenders a Borrowing Base
Certificate relating to the Borrowing Base for each Borrower substantially in
the form of Exhibit E annexed hereto, prepared as of a recent date prior to the
Closing Date.

                  J. COLLATERAL AUDITS AND APPRAISALS. Agents shall have
received (i) audits of the Inventory and Accounts of each Borrower and other
Collateral designated by the Agents in form, scope and substance satisfactory to
Agents, and (ii) appraisals, in form, scope and substance satisfactory to
Agents, concerning (a) the value of any Real Property Assets constituting
Closing Date Mortgaged Properties, and (b) the value of machinery and equipment
of Borrowers and their Subsidiaries designated by Agent, in each case to the
extent required by an Agent in its sole discretion.

                  K. RELATED AGREEMENTS. Agents and Requisite Lenders shall have
received a fully executed or conformed copy of each Related Agreement and any
documents executed in connection therewith, and each Related Agreement shall be
in full force and effect and no provision

                                      II-5
<PAGE>

thereof shall have been modified or waived in any respect determined by Agent or
Requisite Lenders to be material, in each case without the consent of Agent and
Requisite Lenders, and Agent shall have received an Officer's Certificate of
Company to that effect. Related Agreements shall not have been amended after the
execution and delivery thereof (except as approved by US Agent and Requisite
Lenders), and the Related Agreements shall each be satisfactory in form and
substance to Agent and Requisite Lenders.

                                      II-6
<PAGE>

                                   SCHEDULE L

               CERTAIN PROVISIONS RELATING TO BANKERS' ACCEPTANCES

                  This Schedule L sets forth certain terms and conditions
relating to the obligation of the Canadian Lenders to make loans to any Canadian
Borrower pursuant to Section 2.1(c) of the Credit Agreement by way of Bankers'
Acceptances. Capitalized terms used herein shall have the meanings assigned to
such terms in the Credit Agreement.

                  (a) Availability. Each Notice of Borrowing, Notice of
Conversion or Notice of Continuation for Bankers' Acceptances shall be in a
minimum aggregate Face Amount of Cdn.$1,000,000 or a multiple of Cdn. $1,000,000
in excess thereof, and a Canadian Lender shall not be obliged to accept any
Draft:

                  (i) which is drawn on or which matures on a day which is not a
         Business Day;

                  (ii) which matures on a day subsequent to the Expiration Date;

                  (iii) which has a term other than approximately 30, 60 or 90
         days;

                  (iv) which is denominated in any currency other than Canadian
         Dollars;

                  (v) which is not in a form satisfactory to such Canadian
         Lender or the Canadian Agent;

                  (vi) which has a Face Amount of less than Cdn. $1,000,000 or
         the Face Amount of which is not an integral multiple of Cdn.
         $1,000,000;

                  (vii) in respect of which the applicable Canadian Borrower has
         not then paid the applicable Acceptance Fee; or

                  (vii) if a Default or an Event of Default has occurred and is
         continuing.

                  (b) Grace. Each Canadian Borrower hereby renounces, and shall
not claim or request or require any Canadian Lender to claim, any days of grace
for the payment of any Bankers' Acceptance.

                  (c) Bankers' Acceptances in Blank. To facilitate the
acceptance by the Canadian Lenders of Drafts as contemplated by the Credit
Agreement and this Schedule L, each Canadian Borrower that wishes to borrow
Bankers' Acceptance Loans shall, on the date of the initial Credit Event and
from time to time as required, supply each Canadian Lender with such numbers of
Drafts as it may request, each executed and endorsed in blank by such Canadian
Borrower. Each Canadian Lender shall exercise such care in the custody and
safekeeping of such bills as they give to similar property owned by them. Each
Canadian Lender is hereby authorized to issue such Bankers' Acceptances endorsed
in blank in such Face Amounts as may be determined by such Canadian Lender,
provided that the aggregate amount thereof is equal to the aggregate amount of
Bankers' Acceptances required to be accepted by such Canadian Lender. No
Canadian Lender shall be responsible or liable for its failure to accept a
Bankers' Acceptance if the cause of

                                      II-7
<PAGE>

such failure is, in whole or in part, due to the failure of any Canadian
Borrower to provide duly executed and endorsed Drafts to such Canadian Lender on
a timely basis, nor shall any Canadian Lender be liable for any damage, loss or
other claim arising by reason of any loss or improper use of any such instrument
except loss or improper use to the extent same has been finally judicially
determined to have arisen by reason of the gross negligence or willful
misconduct of such Canadian Lender, its officers, employees, agents or
representatives. Each Canadian Lender shall maintain a record with respect to
Bankers' Acceptances (i) received by it from the Canadian Borrower in blank
hereunder, (ii) voided by it for any reason, (iii) accepted by it hereunder,
(iv) purchased by it hereunder, and (v) canceled at their respective maturity
dates.

                  (d) Execution of Bankers' Acceptances. Drafts of any Canadian
Borrower to be accepted as Bankers' Acceptances hereunder shall be duly executed
on behalf of such Canadian Borrower and upon the request of any Canadian Lender,
each Canadian Borrower shall provide to such Canadian Lender a power of attorney
to complete, sign, endorse and issue Bankers' Acceptances on behalf of such
Canadian Borrower in form and substance satisfactory to such Canadian Lender.
Notwithstanding that any one or more of the individuals whose manual or
facsimile signature appears on any bill as a signatory on behalf of any Canadian
Borrower may no longer hold office at the date of such bill or at the date of
its acceptance by any Canadian Lender hereunder, or at any time thereafter, any
Bankers' Acceptance signed as aforesaid on behalf of such Canadian Borrower
shall be valid and binding upon such Canadian Borrower. Alternatively, at the
request of any Canadian Lender, each Canadian Borrower shall deliver to such
Canadian Lender a "depository note" which complies with the requirements of the
Depository Bills and Notes Act (Canada), and hereby consents to the deposit of
any Bankers' Acceptance in the form of a depository note in the book-based debt
clearance system maintained by the Canadian Depository of Securities Limited or
other recognized clearing house. In such circumstances, the delivery of Bankers'
Acceptances shall be governed by the clearance procedures established
thereunder.

                  (e) Issuance of Bankers' Acceptances. Promptly following
receipt of a notice of borrowing, conversion or continuation by way of Bankers'
Acceptances, the Canadian Agent shall so advise the Canadian Lenders and shall
advise each Canadian Lender of the Face Amount of each Bankers' Acceptance to be
accepted by it and the term thereof. The aggregate Face Amount of Bankers'
Acceptances to be accepted by a Canadian Lender shall be determined by the
Canadian Agent on a pro rata basis by reference to, in the case of a Bankers'
Acceptance Loan that is a Canadian Revolving Loan, the respective Canadian
Revolving Loan Commitments of the Canadian Lenders, or, in the case of a
Bankers' Acceptance Loan that is a Canadian Term Loan, the respective Canadian
Term Loan Commitments of the Canadian Lenders, except that, if the Face Amount
of the Bankers' Acceptance that would otherwise be accepted by a Canadian
Lender, would not be Cdn. $1,000,000 or a multiple thereof, such Face Amount
shall be increased or reduced by the Canadian Agent in its sole discretion to
the nearest multiple of Cdn. $1,000,000.

                  Notwithstanding the foregoing, if by reason of any increase or
reduction described in the immediately preceding sentence, any Canadian Lender
shall have a Canadian Revolving Loan Exposure in excess of its respective
Canadian Revolving Loan Commitment or a Canadian Term Loan Exposure in excess of
its respective Canadian Term Loan Commitment (any such Canadian Lender being
herein called an "Over-Allotted Lender"), then at any time following the
occurrence and during the continuance of an Event of Default, each other
Canadian Lender agrees, upon request of the Over-Allotted Lender, to promptly
purchase from such Over-Allotted Lender

                                      II-8
<PAGE>

participations in (or, if and to the extent specified by any such purchasing
Lender, direct interests in) the Canadian Revolving Loans or Canadian Term
Loans, as applicable, owing to the Over-Allotted Lender (and in interest due
thereon, as the case may be) in such amounts, and to make such other adjustments
from time to time as shall be equitable, such that all the Canadian Lenders
shall hold the Canadian Revolving Loans and Canadian Term Loans ratably
according to their respective Canadian Revolving Loan Commitments or Canadian
Term Loan Commitments, as the case may be.

                  (f) Purchase of Bankers' Acceptances: Continuations as and
Conversions into Bankers' Acceptance Loans. Subject to clause (k) below, upon
the acceptance of a Bankers' Acceptance by a Canadian Lender, such Canadian
Lender shall purchase, or arrange the purchase of, each Bankers' Acceptance from
the respective Canadian Borrower at a price equal to the BA Discount Proceeds of
such Bankers' Acceptance and provide to the Canadian Agent an amount in Canadian
Dollars equal to such BA Discount Proceeds for the account of the respective
Canadian Borrower. The BA Discount Proceeds so received by the Canadian Agent
from the Canadian Lenders shall be retained by the Canadian Agent and applied as
follows: (i) in the case of a conversion of a Canadian Prime Rate Loan made in
Canadian Dollars to a Bankers Acceptance Loan, to the payment of the applicable
Canadian Prime Rate Loan, (ii) in the case of a continuance of Bankers'
Acceptance Loans to new Bankers' Acceptance Loans, to the payment of the
applicable Bankers' Acceptance Loans maturing on such date, and (iii) in all
other cases, remitted to the respective Canadian Borrower; provided that in the
case of any such conversion or continuation of Canadian Loans, the respective
Canadian Borrower shall pay to the Canadian Agent for account of the respective
Canadian Lenders such additional amounts, if any, as shall be necessary to
effect the payment in full of the respective Canadian Prime Rate Loans or LIBOR
Rate Loans, as the case may be, being repaid, or the Bankers' Acceptances
maturing, on such date.

                  On any date on which a borrowing, conversion or continuation
shall occur, the Canadian Agent shall be entitled to net all amounts payable on
such date by the Canadian Agent to a Canadian Lender against all amounts payable
on such date by such Canadian Lender to the Canadian Agent. Similarly, on any
such date, each Canadian Borrower hereby authorizes each Canadian Lender to net
all amounts payable on such date by such Canadian Lender to the Canadian Agent
for the account of such Canadian Borrower, against all amounts (including
without limitation, Acceptance Fees under clause (g) below) payable on such date
by such Canadian Borrower to such Canadian Lender in accordance with the
Canadian Agent's calculations.

                  (g) Acceptance Fees. Each Canadian Borrower shall pay to the
Canadian Agent, in advance, for distribution to each Canadian Lender which
accepts a Bankers' Acceptance, an Acceptance Fee in respect of the Face Amount
of such Bankers' Acceptance, which shall be payable on or before the date of
acceptance of such Bankers' Acceptance.

                  (h) Prepayments and Payments. Subject to clause (j) of this
Schedule L, no prepayment of any Bankers' Acceptances shall be made by any
Canadian Borrower prior to the maturity date of such Bankers' Acceptance. Each
Canadian Borrower hereby unconditionally agrees to pay to the Canadian Agent for
the account of each Canadian Lender an amount in Canadian Dollars equal to the
Face Amount of each Bankers' Acceptance created by such Canadian Lender for the
account of such Borrower on the maturity date thereof (whether at stated

                                      II-9
<PAGE>

maturity, by acceleration or otherwise and notwithstanding that the Canadian
Lender may be the holder of it at maturity).

                  (i) Conversion to Canadian Prime Rate Loans upon Maturity.
Unless a Bankers' Acceptance is paid in full at the maturity thereof, or
continued as another Bankers' Acceptance Loan, the obligation of any Canadian
Borrower to any Canadian Lender in respect of a maturing Bankers' Acceptance
accepted by such Canadian Lender shall be deemed to be converted automatically
into a Canadian Prime Rate Loan in an amount equal to the full Face Amount of
the maturing Bankers' Acceptance. Such Canadian Prime Rate Loan shall be subject
to all of the provisions of the Credit Agreement applicable to a Canadian Prime
Rate Loan, including in particular the obligation to pay interest, from and
after the maturity date of such Bankers' Acceptance. Each Canadian Lender shall
be obligated to make the Canadian Prime Rate Loan contemplated under this clause
(i) regardless of whether the conditions precedent to borrowing set forth in the
Credit Agreement are then satisfied.

                  (j) Default. Upon the Canadian Loans becoming due and payable
pursuant to Article 9 of the Credit Agreement (whether by action of the Canadian
Agent, upon the written request of the Majority Lenders, or automatically by
reason of the occurrence of an Event of Default referred to in Section 9.1(e)
with respect to any Credit Party), each Canadian Borrower shall pay to the
Canadian Agent in satisfaction of the obligations of such Canadian Borrower to
the Canadian Lenders in respect of then-outstanding Bankers' Acceptances, and
there shall become immediately due and payable, an amount equal to: (i) the
aggregate Face Amount of all outstanding Bankers' Acceptances thereof; and (ii)
all unpaid Acceptance Fees, if any.

                  (k) Circumstances Making Bankers' Acceptances Unavailable. If
the Canadian Agent shall have reasonably determined (which determination shall
be conclusive and binding upon all parties hereto) and notified the Canadian
Funds Administrator and each of the Canadian Lenders that, by reason of
circumstances arising after the date of the initial Credit Event and affecting
the Canadian money market (i) there is no market for Bankers' Acceptances or
(ii) the demand for Bankers' Acceptances is insufficient to allow the sale or
trading of the Bankers' Acceptances created and purchased hereunder, then the
right of any Canadian Borrower to request that any Canadian Lender accept a
Bankers' Acceptance shall be suspended until the Canadian Agent determines that
the circumstances giving rise to such suspension no longer exist and the
Canadian Agent so notifies the Canadian Funds Administrator.

                  (l) Indemnification in Respect of Bankers' Acceptances. In
addition to any liability of any Canadian Borrower to any Lender or Agent under
any other provision hereof, each Canadian Borrower shall indemnify each Canadian
Lender and the Canadian Agent and hold each of them harmless against any loss or
expense incurred by such Canadian Lender or the Canadian Agent as a result of
(x) any failure by such Canadian Borrower to fulfill any of its obligations
hereunder including, without limitation, any cost or expense incurred by reason
of the liquidation or re-employment in whole or in part of deposits or other
funds required by any Canadian Lender to fund any Bankers' Acceptance as a
result of the failure of such Canadian Borrower to make any payment, repayment
or prepayment on the date required hereunder or specified by it in any notice
given hereunder or under the Credit Agreement; or (y) such Canadian Borrower's
failure to provide

                                     II-10
<PAGE>

for the payment to the Canadian Agent, for the account of each of the Canadian
Lenders, of the full Face Amount of each Bankers' Acceptance on its maturity
date.

                  (m) Canadian Lenders as Holders. Bankers' Acceptances
purchased by a Canadian Lender may be held by it for its own account until the
maturity date or sold by it at any time prior to that date in any relevant
Canadian market in such Canadian Lender's sole discretion.

                  (n) Utilizations under Canadian Dollar Loans Commitment. For
the purposes of the Credit Agreement and this Schedule L, each Bankers'
Acceptance shall be considered to be a Canadian Loan in an amount equal to the
aggregate Face Amount of such Bankers' Acceptance and, for greater certainty and
without limiting the generality of the foregoing, in any calculation of the
amount of any Canadian Revolving Loans or Canadian Term Loans, there shall be
included in such calculation the Face Amount of all outstanding Bankers'
Acceptances accepted by the Canadian Lenders pursuant to the Canadian Revolving
Loan Commitment or the Canadian Term Loan Commitment, as the case may be.

                                     II-11<PAGE>
                                                                     EXHIBIT 4.7

                               SECURITY AGREEMENT

                  This SECURITY AGREEMENT (this "AGREEMENT") is dated as of
December 19, 2002 and entered into by and among Grant Prideco, Inc., a Delaware
corporation ("HOLDINGS"), each of THE UNDERSIGNED DIRECT AND INDIRECT
SUBSIDIARIES of Holdings (each of such undersigned Subsidiaries being a
"SUBSIDIARY GRANTOR" and collectively "SUBSIDIARY GRANTORS") and each ADDITIONAL
GRANTOR that may become a party hereto after the date hereof in accordance with
Section 22 hereof (each of Holdings, each Subsidiary Grantor, and each
Additional Grantor being a "GRANTOR" and collectively the "GRANTORS") and
Deutsche Bank Trust Company Americas ("AGENT"), as agent for and representative
of (in such capacity herein called "SECURED PARTY") the financial institutions
("LENDERS") party to the Credit Agreement referred to below.

                             PRELIMINARY STATEMENTS

                  A. Pursuant to the Credit Agreement dated as of the date
hereof (said Credit Agreement, as it may hereafter be further amended, restated,
supplemented or otherwise modified from time to time, being the "CREDIT
AGREEMENT"), by and among the Grantors, the financial institutions listed
therein as Lenders, and Deutsche Bank Trust Company Americas, as Agent, Lenders
have made certain commitments, subject to the terms and conditions set forth in
the Credit Agreement, to extend certain credit facilities to the Grantors.
Capitalized terms used herein and not otherwise defined herein have the meanings
ascribed thereto in the Credit Agreement.

                  B. Grantors may from time to time enter, or may from time to
time have entered, into one or more Permitted Hedge Agreements (collectively,
the "LENDER HEDGE AGREEMENTS") with one or more Persons that are Lenders or
Affiliates of Lenders at the time such Lender Hedge Agreements are entered into
(in such capacity, collectively, "HEDGE LENDERS") in accordance with the terms
of the Credit Agreement, and it is desired that the obligations of such Grantors
under the Lender Hedge Agreements, including without limitation the obligation
of such Grantors to make payments thereunder in the event of early termination
thereof, together with all obligations of such Grantors under the Credit
Agreement and the other Loan Documents, be secured hereunder.

                  C. Each Subsidiary Grantor has executed and delivered that
certain Subsidiary Guaranty dated the date hereof (said Subsidiary Guaranty, as
it may hereafter be amended, restated, supplemented or otherwise modified from
time to time, being the "SUBSIDIARY GUARANTY") in favor of Secured Party for the
benefit of Lenders and any Hedge Lenders, pursuant to which each such Subsidiary
Grantor has guarantied the prompt payment and performance when due of all
obligations of such Grantor under the Credit Agreement and all obligations of
such Grantor under the Lender Hedge Agreements, including without limitation the
obligation of such Grantor to make payments thereunder in the event of early
termination thereof.

                  D. It is a condition precedent to the initial extensions of
credit by Lenders under the Credit Agreement that Grantors listed on the
signature pages hereof shall have granted the security interests and undertaken
the obligations contemplated by this Agreement.

                                      -1-
<PAGE>

                  NOW, THEREFORE, in consideration of the premises and in order
to induce Lenders to make Loans and other extensions of credit under the Credit
Agreement and to induce Hedge Lenders to enter into the Lender Hedge Agreements,
and for other good and valuable consideration, the receipt and adequacy of which
are hereby acknowledged, each Grantor hereby agrees with Secured Party as
follows:

                  SECTION 1. GRANT OF SECURITY.

                  Each Grantor hereby assigns to Secured Party, and hereby
grants to Secured Party a security interest in, all of such Grantor's right,
title and interest in and to the following, in each case whether now or
hereafter existing, whether tangible or intangible, or in which such Grantor now
has or hereafter acquires an interest and wherever the same may be located (the
"COLLATERAL"):

                  (a) all equipment in all of its forms, all parts thereof and
all accessions thereto (any and all such equipment, parts and accessions being
the "EQUIPMENT");

                  (b) all inventory in all of its forms, including but not
limited to (i) all goods held by such Grantor for sale or lease or to be
furnished under contracts of service or so leased or furnished, (ii) all raw
materials, work in process, finished goods, and materials used or consumed in
the manufacture, packing, shipping, advertising, selling, leasing, furnishing or
production of such inventory or otherwise used or consumed in such Grantor's
business, (iii) all goods in which such Grantor has an interest in mass or a
joint or other interest or right of any kind, and (iv) all goods which are
returned to or repossessed by such Grantor and all accessions thereto and
products thereof (collectively the "INVENTORY") and all negotiable and
non-negotiable documents of title (including without limitation warehouse
receipts, dock receipts and bills of lading) issued by any Person covering any
Inventory (any such negotiable document of title being a "NEGOTIABLE DOCUMENT OF
TITLE");

                  (c) all accounts, contract rights, chattel paper, documents,
instruments, letters of credit; letter-of-credit rights and other rights and
obligations of any kind owned by or owing to such Grantor and all rights in, to
and under all security agreements, leases and other contracts securing or
otherwise relating to any such accounts, contract rights, chattel paper,
documents, instruments, letter-of-credit rights or other rights and obligations
(any and all such accounts, contract rights, chattel paper, documents,
instruments, letter-of-credit rights and other rights and obligations being the
"ACCOUNTS", and any and all such security agreements, leases and other contracts
being the "RELATED CONTRACTS");

                  (d) all deposit accounts, including the restricted deposit
account established and maintained by Secured Party pursuant to Section 12 (the
"COLLATERAL ACCOUNT"), together with (i) all amounts on deposit from time to
time in such deposit accounts and (ii) all interest, cash, instruments,
securities and other property from time to time received, receivable or
otherwise distributed in respect of or in exchange for any or all of the
foregoing ("DEPOSIT ACCOUNTS");

                                      -2-
<PAGE>

                  (e) the "SECURITIES COLLATERAL", which term means:

                           (i) all shares of stock, partnership interests,
         interests in joint ventures, limited liability company interests and
         all other equity interests in a Person, including all securities
         convertible into, and rights, warrants, options and other rights to
         purchase or otherwise acquire, any of the foregoing now or hereafter
         owned by such Grantor, including those owned on the date hereof and
         described on Schedule 1(e)(i), and the certificates or other
         instruments representing any of the foregoing and any interest of such
         Grantor in the entries on the books of any securities intermediary
         pertaining thereto (the "PLEDGED SHARES"), and all dividends,
         distributions, returns of capital, cash, warrants, option, rights,
         instruments, rights to vote or manage the business of such Person
         pursuant to organizational documents governing the rights and
         obligations of the stockholders, partners, members or other owners
         thereof and other property or proceeds from time to time received,
         receivable or otherwise distributed in respect of or in exchange for
         any or all of such Pledged Shares; provided, that if the issuer of any
         of such Pledged Shares is a controlled foreign corporation (used
         hereinafter as such term is defined in Section 957(a) or a successor
         provision of the Internal Revenue Code), the Pledged Shares shall not
         include any shares of stock of such issuer in excess of the number of
         shares of such issuer possessing up to but not exceeding 65% of the
         voting power of all classes of capital stock entitled to vote of such
         issuer, and all dividends, cash, warrants, rights, instruments and
         other property or proceeds from time to time received, receivable or
         otherwise distributed in respect of or in exchange for any or all of
         such Pledged Shares;

                           (ii) all indebtedness from time to time owed to such
         Grantor by any obligor that is, or becomes, a direct or indirect
         Subsidiary of such Grantor, or by any obligor of which Grantor is a
         direct or indirect Subsidiary, including the indebtedness described on
         Schedule 1(e)(ii) and issued by the obligors named therein, and the
         instruments evidencing such indebtedness (the "PLEDGED DEBT"), and all
         interest, cash, instruments and other property or proceeds from time to
         time received, receivable or otherwise distributed in respect of or in
         exchange for any or all of the Pledged Debt; and

                           (iii) all other investment property of such Grantor;

                  (f) the "INTELLECTUAL PROPERTY COLLATERAL", which term means:

                           (i) all rights, title and interest (including rights
         acquired pursuant to a license or otherwise, but only to the extent not
         prohibited by any enforceable provision of any agreements governing
         such license or other use) in and to all trademarks, service marks,
         designs, logos, indicia, tradenames, trade dress, corporate names,
         company names, business names, fictitious business names, trade styles
         and/or other source and/or business identifiers and applications
         pertaining thereto, owned by such Grantor, or hereafter adopted and
         used, in its business (including, without limitation, the trademarks
         specifically identified in Schedule 1(f)(i), as the same may be amended
         pursuant hereto from time to time) (collectively, the "TRADEMARKS"),
         all registrations that have been or may hereafter be issued or applied
         for thereon in the United States and any state thereof and in foreign
         countries (including, without limitation, the registrations and
         applications

                                      -3-
<PAGE>

         specifically identified in Schedule 1(f)(i), as the same may be amended
         pursuant hereto from time to time; but excluding any application at the
         United States Patent and Trademark Office to the extent an assignment
         for security purposes would void the same pursuant to applicable law or
         any enforceable contract provision) (the "TRADEMARK REGISTRATIONS"),
         all common law and other rights in and to the Trademarks in the United
         States and any state thereof and in foreign countries (the "TRADEMARK
         RIGHTS"), and all goodwill of such Grantor's business symbolized by the
         Trademarks and associated therewith (the "ASSOCIATED GOODWILL"):

                           (ii) all rights, title and interest (including rights
         acquired pursuant to a license or otherwise, but only to the extent not
         prohibited by any enforceable provision of any agreements governing
         such license or other use) in and to all patents and patent
         applications and rights and interests in patents and patent
         applications under any domestic or foreign law that are presently, or
         in the future may be, owned or held by such Grantor and all patents and
         patent applications and rights, title and interests in patents and
         patent applications under any domestic or foreign law that are
         presently, or in the future may be, owned by such Grantor in whole or
         in part (including, without limitation, the patents and patent
         applications listed in Schedule 1(f)(ii), as the same may be amended
         pursuant hereto from time to time), all rights corresponding thereto
         (including, without limitation, the right, exercisable only upon the
         occurrence and during the continuation of an Event of Default, to sue
         for past, present and future infringements in the name of such Grantor
         or in the name of Secured Party or Lenders), and all re-issues,
         divisions, continuations, renewals, extensions and
         continuations-in-part thereof (all of the foregoing being collectively
         referred to as the "PATENTS"); it being understood that the rights and
         interests included in the Intellectual Property Collateral hereby shall
         include, without limitation, all rights and interests pursuant to
         licensing or other contracts in favor of such Grantor pertaining to
         patent applications and patents presently or in the future owned or
         used by third parties but, (x) in the case of third parties which are
         not Affiliates of such Grantor, only to the extent permitted by such
         licensing or other contracts and, if not so permitted, only with the
         consent of such third parties, and (y) excluding any application at the
         United States Patent and Trademark Office to the extent an assignment
         for security purposes would void the same pursuant to applicable law or
         any enforceable contract provision; and

                           (iii) all rights, title and interest (including
         rights acquired pursuant to a license or otherwise, but only to the
         extent not prohibited by any enforceable provision of any agreements
         governing such license or other use) under copyright in various
         published and unpublished works of authorship including, without
         limitation, computer programs, computer data bases, other computer
         software, layouts, trade dress, drawings, designs, writings, and
         formulas owned by such Grantor (including, without limitation, the
         works listed on Schedule 1(f)(iii), as the same may be amended pursuant
         hereto from time to time) (collectively, the "COPYRIGHTS"), all
         copyright registrations issued to such Grantor and applications for
         copyright registration that have been or may hereafter be issued or
         applied for thereon by such Grantor in the United States and any state
         thereof and in foreign countries (including, without limitation, the
         registrations listed on Schedule 1(f)(iii), as the same may be amended
         pursuant hereto from time to time) (collectively, the "COPYRIGHT
         REGISTRATIONS"), all common law and other rights in and to the

                                      -4-
<PAGE>

         Copyrights in the United States and any state thereof and in foreign
         countries including all copyright licenses (but with respect to such
         copyright licenses, only to the extent permitted by such licensing
         arrangements) (the "COPYRIGHT RIGHTS"), including, without limitation,
         each of the Copyrights, rights, titles and interests in and to the
         Copyrights, all derivative works and other works protectable by
         copyright, which are presently, or in the future may be, owned, created
         (as a work for hire for the benefit of such Grantor), authored (as a
         work for hire for the benefit of such Grantor), or acquired by such
         Grantor, in whole or in part, and all Copyright Rights with respect
         thereto and all Copyright Registrations therefor, heretofore or
         hereafter granted or applied for, and all renewals and extensions
         thereof, throughout the world, including all proceeds thereof (such as,
         by way of example and not by limitation, license royalties and proceeds
         of infringement suits), the right to renew and extend such Copyright
         Registrations and Copyright Rights and to register works protectable by
         copyright and the right to sue for past, present and future
         infringements of the Copyrights and Copyright Rights;

                  (g) all information used or useful or arising from the
business including all goodwill, trade secrets, trade secret rights, know-how,
customer lists, processes of production, ideas, confidential business
information, techniques, processes, formulas, and all other proprietary
information;

                  (h) the agreements listed in Schedule 1(h), as each such
agreement may be amended, restated, supplemented or otherwise modified from time
to time (said agreements, as so amended, restated, supplemented or otherwise
modified, being referred to herein individually as an "ASSIGNED AGREEMENT" and
collectively as the "ASSIGNED AGREEMENTS"), including, without limitation, (i)
all rights of such Grantor to receive moneys due or to become due under or
pursuant to the Assigned Agreements, (ii) all rights of such Grantor to receive
proceeds of any insurance, indemnity, warranty or guaranty with respect to the
Assigned Agreements, (iii) all claims of such Grantor for damages arising out of
any breach of or default under the Assigned Agreements, and (iv) all rights of
such Grantor to terminate, amend, supplement, modify or exercise rights or
options under the Assigned Agreements, to perform thereunder and to compel
performance and otherwise exercise all remedies thereunder; provided, however,
that the term "ASSIGNED AGREEMENT" shall not include any agreement listed in
Schedule 1(h) to the extent that the grant of a security interest in, or in
connection with, any such agreement would result in a breach of an enforceable
term of such agreement prohibiting such grant without the consent of the other
party thereto (if such consent has not been provided);

                  (i) to the extent not included in any other paragraph of this
Section 1, all general intangibles, including, without limitation, tax refunds,
payment intangibles, other rights to payment or performance, choses in action,
software and judgments taken on any rights or claims included in the
Collateral);

                  (j) all plant fixtures, business fixtures and other fixtures
and storage and office facilities, and all accessions thereto and products
thereof;

                  (k) all books, records, ledger cards, files, correspondence,
computer programs, tapes, disks and related data processing software that at any
time evidence or contain information

                                      -5-
<PAGE>

relating to any of the Collateral or are otherwise necessary or helpful in the
collection thereof or realization thereupon; and

                  (l) all proceeds, products, rents and profits of or from any
and all of the foregoing Collateral and, to the extent not otherwise included,
all payments under insurance (whether or not Secured Party is the loss payee
thereof), or any indemnity, warranty or guaranty, payable by reason of loss or
damage to or otherwise with respect to any of the foregoing Collateral. For
purposes of this Agreement, the term "PROCEEDS" includes whatever is receivable
or received when Collateral or proceeds are sold, exchanged, collected or
otherwise disposed of, whether such disposition is voluntary or involuntary; but

                  (m) excluding the items specifically described on Schedule
1(m).

                  Each item of Collateral listed in this Section 1 that is
defined in Articles 8 or 9 of the Uniform Commercial Code, as it exists on the
date of this Agreement or as it may hereafter be amended, in the State of New
York (the "UCC") shall have the meaning set forth in the UCC, it being the
intention of the Grantors that the description of the Collateral set forth above
be construed to include the broadest possible range of assets, except for assets
expressly excluded as set forth above.

                  SECTION 2. SECURITY FOR OBLIGATIONS.

                  This Agreement secures, and the Collateral assigned by each
Grantor is collateral security for, the prompt payment or performance in full
when due, whether at stated maturity, by required prepayment, declaration,
acceleration, demand or otherwise (including without limitation the payment of
amounts that would become due but for the operation of the automatic stay under
Section 362(a) of the Bankruptcy Code), of all Secured Obligations of such
Grantor. "Secured Obligations" means, with respect to each Grantor, all
obligations and liabilities of every nature of such Grantor now or hereafter
existing under or arising out of or in connection with the Credit Agreement and
the other Credit Documents, together with all extensions or renewals thereof,
whether for principal, interest (including without limitation interest that, but
for the filing of a petition in bankruptcy with respect to any Grantor, would
accrue on such obligations, whether or not a claim is allowed against such
Grantor for such interest in the related bankruptcy proceeding), reimbursement
of amounts drawn under Letters of Credit, fees, expenses, indemnities or
otherwise, whether voluntary or involuntary, direct or indirect, absolute or
contingent, liquidated or unliquidated, whether or not jointly owed with others,
and whether or not from time to time decreased or extinguished and later
increased, created or incurred, and all or any portion of such obligations or
liabilities that are paid, to the extent all or any part of such payment is
avoided or recovered directly or indirectly from Secured Party or any Lender as
a preference, fraudulent transfer or otherwise, and all obligations of every
nature of such Grantor now or hereafter existing under this Agreement.

                  SECTION 3. GRANTORS REMAIN LIABLE.

                  Anything contained herein to the contrary notwithstanding, (a)
each Grantor shall remain liable under any contracts and agreements included in
the Collateral, to the extent set forth therein, to perform all of its duties
and obligations thereunder to the same extent as if this

                                      -6-
<PAGE>

Agreement had not been executed, (b) the exercise by Secured Party of any of its
rights hereunder shall not release any Grantor from any of its duties or
obligations under the contracts and agreements included in the Collateral, and
(c) Secured Party shall not have any obligation or liability under any
contracts, licenses, and agreements included in the Collateral by reason of this
Agreement, nor shall Secured Party be obligated to perform any of the
obligations or duties of any Grantor thereunder or to take any action to collect
or enforce any claim for payment assigned hereunder.

                  SECTION 4. REPRESENTATIONS AND WARRANTIES.

                  Each Grantor represents and warrants as follows with respect
to itself (and not with respect to any other Grantor):

                  (a) OWNERSHIP OF COLLATERAL. Except as expressly permitted by
the Credit Agreement and for the security interest created by this Agreement,
such Grantor owns the Collateral owned by such Grantor free and clear of any
Lien. Except as expressly permitted by the Credit Agreement and such as may have
been filed in favor of Secured Party relating to this Agreement, no effective
financing statement or other instrument similar in effect covering all or any
part of the Collateral is on file in any filing or recording office.

                  (b) DELIVERY OF CERTAIN COLLATERAL. All certificates or
instruments (excluding checks and drafts) evidencing, comprising or representing
the Collateral (including, without limitation, the Securities Collateral) have
been delivered to Secured Party duly endorsed or accompanied by duly executed
instruments of transfer or assignment in blank. Notwithstanding anything to the
contrary in the preceding sentence, (i) the Grantors are not obligated to
deliver to Secured Party negotiable instruments of title unless an Event of
Default has occurred and is continuing and the applicable Agent requests
delivery of such items and (ii) the Grantors are not obligated to deliver to
Secured Party Letters of Credit unless requested by Secured Party. If requested
by Secured Party, each Grantor will cause all Letters of Credit to be delivered
to Secured Party. If Grantors are required to deliver Letters of Credit to
Secured Party, then any Grantor notify the Secured Party from time to time of
its desire to make a draw on a Letter of Credit and its request for return of
the Letter of Credit for such purposes. The Secured Party shall, promptly after
receipt of any such request, return the requested Letter of Credit to the
requesting Grantor. Such Grantor shall within five (5) business days after
receipt of such Letter of Credit either, present such Letter of Credit to the
issuing bank for draw thereon or return the Letter of Credit to Secured Party.
If the Letter of Credit is partially (rather than fully) drawn, the Grantor
shall return the Letter of Credit to the Secured Party within three (3) business
days after submitting the Letter of Credit for such partial draw (or if the
Letter of Credit is retained by the issuing bank, then within three (3) business
days after the Letter of Credit is returned to the Grantor by the issuing bank).

                  (c) SECURITIES COLLATERAL. (i) All of the Pledged Shares
described on Schedule 1(e)(i) have been duly authorized and validly issued and
are fully paid and non-assessable; (ii) all of the Pledged Debt described on
Schedule 1(e)(ii) has been duly authorized, authenticated or issued, and
delivered and is the legal, valid and binding obligation of the issuers thereof
and is not in default; (iii) except as set forth on Schedule 1(e)(i), the
Pledged Shares constitute all of the issued and outstanding shares of stock or
other equity interests of each issuer

                                      -7-
<PAGE>

thereof (subject to the proviso to Section 1(e)(i) with respect to shares of a
foreign controlled corporation), and there are no outstanding warrants, options
or other rights to purchase, or other agreements outstanding with respect to, or
property that is now or hereafter convertible into, or that requires the
issuance or sale of, any Pledged Shares; (iv) the Pledged Debt constitutes all
of the issued and outstanding intercompany indebtedness evidenced by a
promissory note of the respective issuers thereof owing to such Grantor; (v)
Schedule 1(e)(i) sets forth all of the Pledged Shares owned by each Grantor on
the date hereof; and (vi) Schedule 1(e)(ii) sets forth all of the Pledged Debt
in existence on the date hereof.

                  (d) INTELLECTUAL PROPERTY COLLATERAL.

                           (i) a true and complete list of all Trademark
         Registrations and Trademark applications owned by such Grantor, in
         whole or in part, is set forth in Schedule 1(f)(i);

                           (ii) a true and complete list of all Patents owned by
         such Grantor, in whole or in part, is set forth in Schedule 1(f)(ii);

                           (iii) a true and complete list of all Copyright
         Registrations and applications for Copyright Registrations owned by
         such Grantor, in whole or in part, is set forth in Schedule 1(f)(iii);

                           (iv) such Grantor is not aware of any pending or
         threatened claim by any third party that any of the Intellectual
         Property Collateral owned, held or used by such Grantor is invalid or
         unenforceable; and

                           (v) no effective security interest or other Lien
         covering all or any part of the Intellectual Property Collateral is on
         file in the United States Patent and Trademark Office or the United
         States Copyright Office.

                  (e) PERFECTION. The security interests in the Collateral
granted to Secured Party for the ratable benefit of the Lenders and Hedge
Lenders hereunder constitute valid security interests in the Collateral,
securing the payment of Secured Obligations as provided in Section 2 hereof.
Upon (i) the filing of UCC financing statements naming each Grantor as "debtor",
naming Secured Party as "secured party" and describing the Collateral in the
filing offices with respect to such Grantor set forth on Schedule 4(i), (ii) in
the case of the Securities Collateral consisting of certificated securities or
evidenced by instruments, delivery of the certificates representing such
certificated securities and delivery of such instruments to Secured Party, in
each case duly endorsed or accompanied by duly executed instruments of
assignment or transfer in blank, (iii) in the case of the Intellectual Property
Collateral, in addition to the filing of such UCC financing statements, the
filing of a Grant of Trademark Security Interest, substantially in the form of
Exhibit I, and a Grant of Patent Security Interest, substantially in the form of
Exhibit II, with the United States Patent and Trademark Office and the filing of
a Grant of Copyright Security Interest, substantially in the form of Exhibit
III, with the United States Copyright Office (each such Grant of Trademark
Security Interest, Grant of Patent Security Interest and Grant of Copyright
Security Interest being referred to herein as a "GRANT"), and (iv) in the case
of Equipment that is covered by a certificate of title, the filing with the
registrar of

                                      -8-
<PAGE>

motor vehicles or other appropriate authority in the applicable jurisdiction of
an application requesting the notation of the security interest created
hereunder on such certificate of title, the security interests in the Collateral
granted to Secured Party for the ratable benefit of the Lenders and Hedge
Lenders will constitute perfected security interests therein prior to all other
Liens (except for Permitted Liens), and all filings and other actions necessary
or desirable to perfect and protect such security interest have been duly made
or taken.

                  SECTION 5. FURTHER ASSURANCES.

                  (a) GENERALLY. Each Grantor agrees that from time to time, at
the expense of Grantors, such Grantor will promptly execute and deliver all
further instruments and documents, and take all further action, that may be
necessary or desirable, or that Secured Party may request, in order to perfect
and protect any security interest granted or purported to be granted hereby or
to enable Secured Party to exercise and enforce its rights and remedies
hereunder with respect to any Collateral. Without limiting the generality of the
foregoing, each Grantor will: (i) at the request of Secured Party, mark
conspicuously each item of chattel paper included in the Accounts, each Related
Contract and, at the request of Secured Party, each of its records pertaining to
its Collateral, with a legend, in form and substance reasonably satisfactory to
Secured Party, indicating that such Collateral is subject to the security
interest granted hereby, (ii) at the request of Secured Party, deliver and
pledge to Secured Party hereunder all promissory notes and other instruments
(including checks) and all original counterparts of chattel paper constituting
Collateral, duly endorsed and accompanied by duly executed instruments of
transfer or assignment, all in form and substance reasonably satisfactory to
Secured Party, (iii) (A) execute and file such financing or continuation
statements, or amendments thereto, (B) execute and deliver, and cause to be
executed and delivered, agreements establishing that Secured Party has control
of specified items of Collateral for which possession is the required or
preferable means of perfecting a security interest (as determined by Agent) and
(C) deliver such other instruments or notices, in each case, as may be necessary
or desirable, or as Secured Party may request, in order to perfect and preserve
the security interests granted or purported to be granted hereby, (iv) furnish
to Secured Party from time to time statements and schedules further identifying
and describing the Collateral and such other reports in connection with the
Collateral as Secured Party may reasonably request, all in reasonable detail,
(v) promptly after the acquisition by such Grantor of any item of Equipment that
is covered by a certificate of title under a statute of any jurisdiction under
the law of which indication of a security interest on such certificate is
required as a condition of perfection thereof, execute and file with the
registrar of motor vehicles or other appropriate authority in such jurisdiction
an application or other document requesting the notation or other indication of
the security interest created hereunder on such certificate of title, (vi)
within 30 days after the end of each calendar quarter, deliver to Secured Party
copies of all such applications or other documents filed during such calendar
quarter and copies of all such certificates of title issued during such calendar
quarter indicating the security interest created hereunder in the items of
Equipment covered thereby, (vii) at any reasonable time (and during normal
business hours so long as no Event of Default has occurred that is continuing),
upon request by Secured Party, exhibit the Collateral to and allow inspection of
the Collateral by Secured Party, or persons designated by Secured Party, (viii)
at Secured Party's request, appear in and defend any action or proceeding that
may adversely affect such Grantor's title to or Secured Party's security
interest in all or any part of the Collateral, and (ix) use commercially
reasonable efforts to obtain any necessary consents of third parties to the

                                      -9-
<PAGE>

assignment and perfection of a security interest to Secured Party with respect
to any Collateral. Each Grantor hereby authorizes Secured Party to file one or
more financing or continuation statements, and amendments thereto, relative to
all or any part of the Collateral without the signature of any Grantor. Each
Grantor agrees that a carbon, photographic or other reproduction of this
Agreement or of a financing statement signed by such Grantor shall be sufficient
as a financing statement and may be filed as a financing statement in any and
all jurisdictions. Notwithstanding anything to the contrary in the foregoing, so
long as no Event of Default has occurred and is continuing, Grantors are not
obligated to make filings, and Secured Party will not make filings with respect
to Intellectual Property rights established in jurisdictions other than the U.S.
(except filings in Canada with respect to Intellectual Property owned by Grant
Prideco, Inc. and Grant Prideco, L.P. or filings with respect to Canadian
Borrowers pursuant to the Canadian Security Agreements).

                  (b) SECURITIES COLLATERAL. Without limiting the generality of
the foregoing Section 5(a), each Grantor agrees that it will, upon obtaining any
additional shares of stock or other securities required to be pledged hereunder,
promptly (and in any event within five Business Days) deliver to Secured Party a
Pledge Supplement, duly executed by such Grantor, in substantially the form of
Exhibit IV (a "PLEDGE SUPPLEMENT"), in respect of the additional Pledged Shares
or Pledged Debt to be pledged pursuant to this Agreement. Upon each delivery of
a Pledge Supplement to Secured Party, the representations and warranties
contained in clauses (i)-(iv) of Section 4(g) hereof shall be deemed to have
been made by such Grantor as to the Securities Collateral described in such
Pledge Supplement as of the date thereof. Each Grantor hereby authorizes Secured
Party to attach each Pledge Supplement to this Agreement and agrees that all
Pledged Shares or Pledged Debt of such Grantor listed on any Pledge Supplement
shall for all purposes hereunder be considered Collateral of such Grantor;
provided, the failure of any Grantor to execute a Pledge Supplement with respect
to any additional Pledged Shares or Pledged Debt pledged pursuant to this
Agreement shall not impair the security interest of Secured Party therein or
otherwise adversely affect the rights and remedies of Secured Party hereunder
with respect thereto.

                  (c) INTELLECTUAL PROPERTY COLLATERAL. Without limiting the
generality of the foregoing Section 5(a), if any Grantor shall hereafter obtain
rights to any new Intellectual Property Collateral or become entitled to the
benefit of (i) any patent application or patent or any reissue, division,
continuation, renewal, extension or continuation-in-part of any Patent or any
improvement of any Patent or (ii) any Copyright Registration, application for
Copyright Registration or renewals or extension of any Copyright, then in any
such case, the provisions of this Agreement shall automatically apply thereto.
Each Grantor shall notify Secured Party in writing, on the quarterly basis
prescribed in Section 7.1(b) of the Credit Agreement, of any of the foregoing
rights acquired by such Grantor after the date hereof and of (i) any Trademark
Registrations issued or application for a Trademark Registration or application
for a Patent made, and (ii) any Copyright Registrations issued or applications
for Copyright Registration made, in any such case, after the date hereof.
Promptly within thirty (30) days after the filing of an application for any (1)
Trademark Registration; (2) Patent; and (3) Copyright Registration, each Grantor
shall execute and deliver to Secured Party and record in all places where a
Grant is recorded an IP Supplement, substantially in the form of Exhibit V (an
"IP SUPPLEMENT"), pursuant to which such Grantor shall grant to Secured Party a
security interest to the extent of its interest in such Intellectual Property
Collateral; provided, if, in the reasonable judgment of such

                                      -10-
<PAGE>

Grantor, after due inquiry, granting such interest would result in the grant of
a Trademark Registration or Copyright Registration in the name of Secured Party,
such Grantor shall give written notice to Secured Party as soon as reasonably
practicable and the filing shall instead be undertaken as soon as practicable
but in no case later than immediately following the grant of the applicable
Trademark Registration or Copyright Registration, as the case may be. Upon
delivery to Secured Party of an IP Supplement, Schedules 1(f)(i), 1(f)(ii), and
1(f)(iii) hereto and Schedule A to each Grant, as applicable, shall be deemed
modified to include reference to any right, title or interest in any existing
Intellectual Property Collateral or any Intellectual Property Collateral
included on Schedule A to such IP Supplement. Each Grantor hereby authorizes
Secured Party to modify this Agreement without the signature or consent of such
Grantor by attaching Schedules 1(f)(i), 1(f)(ii), and 1(f)(iii), as applicable,
that have been modified to include such Intellectual Property Collateral or to
delete any reference to any right, title or interest in any Intellectual
Property Collateral in which such Grantor no longer has or claims any right,
title or interest; provided, the failure of such Grantor to execute an IP
Supplement with respect to any additional Intellectual Property Collateral
pledged pursuant to this Agreement shall not impair the security interest of
Secured Party therein or otherwise adversely affect the rights and remedies of
Secured Party hereunder with respect thereto.

                  SECTION 6. CERTAIN COVENANTS OF GRANTORS.

                  Each Grantor shall:

                  (a) notify Secured Party of any change in such Grantor's name,
identity or corporate structure within 15 days of such change;

                  (b) if Secured Party gives value to enable such Grantor to
acquire rights in or the use of any Collateral, use such value for such
purposes; and

                  (c) except as expressly permitted by the Credit Agreement, pay
promptly when due all property and other taxes, assessments and governmental
charges or levies imposed upon, and all claims (including claims for labor,
services, materials and supplies) against, the Collateral, except to the extent
the validity thereof is being contested in good faith; provided that such
Grantor shall in any event pay such taxes, assessments, charges, levies or
claims not later than five days prior to the date of any proposed sale under any
judgment, writ or warrant of attachment entered or filed against such Grantor or
any of the Collateral as a result of the failure to make such payment.

                  SECTION 7. SPECIAL COVENANTS WITH RESPECT TO EQUIPMENT AND
INVENTORY.

                  Each Grantor shall:

                  (a) keep correct and accurate records of Inventory owned by
such Grantor, itemizing and describing the kind, type and quantity of such
Inventory, such Grantor's cost therefor and (where applicable) the current list
prices for such Inventory;

                  (b) if any Inventory is in possession or control of any of
such Grantor's agents or processors, upon the occurrence and continuation of an
Event of Default (as defined in Section

                                      -11-
<PAGE>

16(a)), instruct such agent or processor to hold all such Inventory for the
account of Secured Party and subject to the instructions of Secured Party;

                  (c) maintain insurance with respect to the Equipment and
Inventory in accordance with the terms of the Credit Agreement; and

                  (d) upon (i) the occurrence and during the continuation of any
Event of Default or (ii) the actual or constructive loss of any Equipment or
Inventory, insurance payments in respect of such Equipment or Inventory shall be
paid to and applied by Secured Party to the extent required by, and as specified
in, the Credit Agreement.

                  SECTION 8. SPECIAL COVENANTS WITH RESPECT TO ACCOUNTS AND
RELATED CONTRACTS.

                  (a) Each Grantor shall, for not less than three (3) years from
the date on which each Account of such Grantor arose, maintain (i) complete
records of such Account, including records of all payments received, credits
granted and merchandise returned consistent with good business practice, and
(ii) all documentation relating thereto.

                  (b) Except as otherwise provided in this subsection (b), each
Grantor shall continue to collect, at its own expense, all amounts due or to
become due to such Grantor under the Accounts and Related Contracts. In
connection with such collections, each Grantor may take (and, upon the
occurrence and during the continuance of an Event of Default at Secured Party's
direction, shall take) such action as such Grantor or Secured Party may deem
necessary or advisable to enforce collection of amounts due or to become due
under the Accounts; provided, however, that Secured Party shall have the right
at any time, upon the occurrence and during the continuation of an Event of
Default or a Potential Event of Default and upon written notice to such Grantor
of its intention to do so, to notify the account debtors or obligors under any
Accounts of the assignment of such Accounts to Secured Party and to direct such
account debtors or obligors to make payment of all amounts due or to become due
to such Grantor thereunder directly to Secured Party, to notify each Person
maintaining a lockbox or similar arrangement to which account debtors or
obligors under any Accounts have been directed to make payment to remit all
amounts representing collections on checks and other payment items from time to
time sent to or deposited in such lockbox or other arrangement directly to
Secured Party and, upon such notification and at the expense of such Grantor, to
enforce collection of any such Accounts and to adjust, settle or compromise the
amount or payment thereof, in the same manner and to the same extent as such
Grantor might have done. After receipt by such Grantor of the notice from
Secured Party referred to in the proviso to the preceding sentence and during
the continuation of an Event of Default, (i) all amounts and proceeds (including
checks and other instruments) received by such Grantor in respect of the
Accounts and the Related Contracts shall be received in trust for the benefit of
Secured Party hereunder, shall be segregated from other funds of such Grantor
and shall be forthwith paid over or delivered to Secured Party in the same form
as so received (with any necessary endorsement) to be held as cash Collateral
and applied as provided by Section 18, and (ii) such Grantor shall not adjust,
settle or compromise the amount or payment of any Account, or release wholly or
partly any account debtor or obligor thereof, or allow any credit or discount
thereon.

                                      -12-
<PAGE>

                  SECTION 9. SPECIAL COVENANTS WITH RESPECT TO THE SECURITIES
COLLATERAL.

                  (a) DELIVERY. Each Grantor agrees that all certificates or
instruments representing or evidencing its Securities Collateral shall be
delivered to and held by or on behalf of Secured Party pursuant hereto and shall
be in suitable form for transfer by delivery or, as applicable, shall be
accompanied by such Grantor's endorsement, where necessary, or duly executed
instruments of transfer or assignment in blank, all in form and substance
satisfactory to Secured Party in its Permitted Discretion.

                  (b) COVENANTS. Each Grantor shall (i) not, except as expressly
permitted by the Credit Agreement, permit any issuer of Pledged Shares that is a
Subsidiary to merge or consolidate unless all the outstanding capital stock or
other equity interests of the surviving or resulting Person owned by such
Grantor is, upon such merger or consolidation, pledged hereunder and no cash,
securities or other property is distributed in respect of the outstanding shares
of any other constituent corporation; provided, if the surviving or resulting
Person upon any such merger or consolidation involving an issuer of Pledged
Shares which is a controlled foreign corporation is a controlled foreign
corporation, then such Grantor shall only be required to pledge outstanding
capital stock of such surviving or resulting Person possessing up to but not
exceeding 65% of the voting power of all classes of capital stock of such issuer
entitled to vote; (ii) cause each issuer of Pledged Shares that is a Subsidiary
not to issue any stock, other equity interests or other securities in addition
to or in substitution for the Pledged Shares issued by such issuer, except in
connection with any transaction permitted under the Credit Agreement (or except
to such Grantor or any other Grantor); (iii) pledge hereunder, upon its
acquisition (directly or indirectly) thereof, in accordance with the Credit
Agreement, any and all additional shares of stock, other equity interests or
other securities of each issuer of Pledged Shares in accordance with the Credit
Agreement; (iv) pledge hereunder, immediately upon its acquisition (directly or
indirectly) thereof, any and all shares of stock or other equity interests of
any Person that, after the date of this Agreement, becomes, as a result of any
occurrence, a direct Subsidiary of such Grantor; provided, notwithstanding
anything contained in this clause (iv) or the above clause (iii) to the
contrary, such Grantor shall only be required to pledge the outstanding capital
stock of a controlled foreign corporation possessing up to but not exceeding 65%
of the voting power of all classes of capital stock of such controlled foreign
corporation entitled to vote; (v) pledge hereunder, upon their issuance, in
accordance with the Credit Agreement, any and all instruments or other evidences
of additional indebtedness from time to time owed to such Grantor by any obligor
on the Pledged Debt; (vi) pledge hereunder, upon their issuance, in accordance
with the Credit Agreement, any and all instruments or other evidences of
indebtedness from time to time owed to such Grantor by any Person that after the
date of this Agreement becomes, as a result of any occurrence, a direct or
indirect Subsidiary of such Grantor; (vii) promptly deliver to Secured Party all
written notices received by it with respect to the Securities Collateral; and
(viii), at the request of Secured Party, promptly execute and deliver to Secured
Party an agreement providing for the control, as that term is defined in the
UCC, by Secured Party of all securities entitlements and securities accounts of
such Grantor.

                  (c) VOTING AND DISTRIBUTIONS. So long as no Event of Default
shall have occurred and be continuing, (i) each Grantor shall be entitled to
exercise any and all management, voting and other consensual rights (and all
other rights, powers, privileges and remedies) pertaining to its Securities
Collateral or any part thereof for any purpose not

                                      -13-
<PAGE>

inconsistent with the terms of this Agreement or the Credit Agreement; provided,
no Grantor shall exercise or refrain from exercising any such right if Secured
Party shall have notified such Grantor that, in Secured Party's reasonable
judgment, such action would have a material adverse effect on the value of the
Securities Collateral or any part thereof; (ii) each Grantor shall be entitled
to receive and retain, and to utilize any and all dividends, other distributions
and interest paid in respect of the Securities Collateral to the extent
permitted by the Credit Agreement; and (iii) Secured Party shall promptly
execute and deliver (or cause to be executed and delivered) to such Grantor all
such proxies, dividend payment orders and other instruments as such Grantor may
from time to time reasonably request for the purpose of enabling such Grantor to
exercise the voting and other rights which it is entitled to exercise pursuant
to clause (i) above and to receive the dividends, distributions, principal or
interest payments which it is authorized to receive and retain pursuant to
clause (ii) above.

                  Upon the occurrence and during the continuation of an Event of
Default, (x) upon written notice from Secured Party to any Grantor, all rights
of such Grantor to exercise the voting and other consensual rights which it
would otherwise be entitled to exercise pursuant hereto shall cease, and all
such rights shall thereupon become vested in Secured Party who shall thereupon
have the sole right to exercise such voting and other consensual rights; (y) all
rights of such Grantor to receive the dividends, other distributions and
interest payments which it would otherwise be authorized to receive and retain
pursuant hereto shall cease, and all such rights shall thereupon become vested
in Secured Party who shall thereupon have the sole right to receive and hold as
Securities Collateral such dividends, other distributions and interest payments;
and (z) all dividends, principal, interest payments and other distributions
which are received by such Grantor contrary to the provisions of clause (ii) of
the immediately preceding paragraph or clause (y) above shall be received in
trust for the benefit of Secured Party, shall be segregated from other funds of
such Grantor and shall forthwith be paid over to Secured Party as Securities
Collateral in the same form as so received (with any necessary endorsements).

                  In order to permit Secured Party to exercise the voting and
other consensual rights which it may be entitled to exercise pursuant hereto and
to receive all dividends and other distributions which it may be entitled to
receive hereunder, (I) each Grantor shall promptly execute and deliver (or cause
to be executed and delivered) to Secured Party all such proxies, dividend
payment orders and other instruments as Secured Party may from time to time
reasonably request for the purpose of enabling Secured Party to exercise its
voting and other consensual rights hereunder upon the occurrence and during the
continuation of an Event of Default, and (II) without limiting the effect of
clause (I) above, each Grantor hereby grants to Secured Party an irrevocable
proxy to vote its Pledged Shares and to exercise all other rights, powers,
privileges and remedies to which a holder of such Pledged Shares would be
entitled (including giving or withholding written consents of shareholders or
other holders of equity interests, calling special meetings of shareholders or
other holders of equity interests and voting at such meetings), which proxy
shall be effective, automatically and without the necessity of any action
(including any transfer of any Pledged Shares on the record books of the issuer
thereof) by any other Person (including the issuer of the Pledged Shares or any
officer or agent thereof), upon the occurrence and during the continuation of an
Event of Default and which proxy shall only terminate upon the earlier of (i)
payment in full of the Secured Obligations, or (ii) the discontinuance of such
Event of Default, or the delivery by U.S. Agent of a waiver thereof in
accordance with Section 11.10 of the Credit Agreement.

                                      -14-
<PAGE>

                  SECTION 10. SPECIAL COVENANTS WITH RESPECT TO THE INTELLECTUAL
PROPERTY COLLATERAL.

                  (a) Each Grantor shall:

                           (i) diligently keep reasonable records respecting the
         Intellectual Property Collateral and at all times keep at least one
         complete set of its records concerning such Collateral at its chief
         executive office or principal place of business;

                           (ii) take any and all reasonable steps to protect the
         secrecy of all trade secrets relating to the products and services sold
         or delivered under or in connection with the Intellectual Property
         Collateral, including, without limitation, where appropriate entering
         into confidentiality agreements with employees and labeling and
         restricting access to secret information and documents;

                           (iii) use proper statutory notice in connection with
         its use of any of the Intellectual Property Collateral;

                           (iv) use a commercially appropriate standard of
         quality (which may be consistent with such Grantor's past practices) in
         the manufacture, sale and delivery of products and services sold or
         delivered under or in connection with the Trademarks; and

                           (v) furnish to Secured Party from time to time at
         Secured Party's reasonable request statements and schedules further
         identifying and describing any Intellectual Property Collateral and
         such other reports in connection with such Collateral, all in
         reasonable detail.

                  (b) Except as otherwise provided in this Section 10, each
Grantor shall continue to collect, at its own expense, all amounts due or to
become due to such Grantor in respect of the Intellectual Property Collateral or
any portion thereof. In connection with such collections, each Grantor may take
(and, after the occurrence and during the continuance of any Event of Default at
Secured Party's reasonable direction, shall take) such action as such Grantor or
Secured Party may deem reasonably necessary or advisable to enforce collection
of such amounts; provided, Secured Party shall have the right at any time, upon
the occurrence and during the continuation of an Event of Default and upon
written notice to such Grantor of its intention to do so, to notify the obligors
with respect to any such amounts of the existence of the security interest
created hereby and to direct such obligors to make payment of all such amounts
directly to Secured Party, and, upon such notification and at the expense of
such Grantor, to enforce collection of any such amounts and to adjust, settle or
compromise the amount or payment thereof, in the same manner and to the same
extent as such Grantor might have done. After receipt by any Grantor of the
notice from Secured Party referred to in the proviso to the preceding sentence
and during the continuation of any Event of Default, (i) all amounts and
proceeds (including checks and other instruments) received by each Grantor in
respect of amounts due to such Grantor in respect of its Intellectual Property
Collateral or any portion thereof shall be received in trust for the benefit of
Secured Party hereunder, shall be segregated from other funds of such Grantor
and shall be forthwith paid over or delivered to Secured Party in the same form
as so received (with any necessary endorsement) to be held as cash Collateral

                                      -15-
<PAGE>

and applied as provided by Section 18, and (ii) such Grantor shall not adjust,
settle or compromise the amount or payment of any such amount or release wholly
or partly any obligor with respect thereto or allow any credit or discount
thereon.

                  (c) Each Grantor shall have the duty diligently to prosecute,
file and/or make, unless and until such Grantor, in its commercially reasonable
judgment, decides otherwise, (i) any application relating to any of the
Intellectual Property Collateral owned, held or used by such Grantor and
identified on Schedules 1(f)(i), 1(f)(ii) or 1(f)(iii), as applicable, that is
pending as of the date of this Agreement, (ii) any Copyright Registration on any
existing or future unregistered but copyrightable works (except for works of
nominal commercial value or with respect to which such Grantor has determined in
the exercise of its commercially reasonable judgment that it shall not seek
registration), (iii) application on any future patentable but unpatented
innovation or invention comprising Intellectual Property Collateral, and (iv)
any Trademark opposition and cancellation proceedings, renew Trademark
Registrations and Copyright Registrations and do any and all acts which are
necessary or desirable to preserve and maintain all rights in its Intellectual
Property Collateral. Any expenses incurred in connection therewith shall be
borne solely by Grantors. Subject to the foregoing, each Grantor shall give
Secured Party prior written notice of any abandonment of any Intellectual
Property Collateral or any pending patent application or any Patent.

                  (d) Except as provided herein, each Grantor shall have the
right to commence and prosecute in its own name, as real party in interest, for
its own benefit and at its own expense, such suits, proceedings or other actions
for infringement, unfair competition, dilution, misappropriation or other
damage, or reexamination or reissue proceedings as are necessary to protect the
Intellectual Property Collateral. Secured Party shall provide, at such Grantor's
expense, all reasonable and necessary cooperation in connection with any such
suit, proceeding or action including, without limitation, joining as a necessary
party. Each Grantor shall promptly, following its becoming aware thereof, notify
Secured Party of the institution of, or of any adverse determination in, any
proceeding (whether in the United States Patent and Trademark Office, the United
States Copyright Office or any federal, state, local or foreign court) or
regarding such Grantor's ownership, right to use, or interest in any
Intellectual Property Collateral material to the conduct of such Grantor's
business. Each Grantor shall provide to Secured Party any information with
respect thereto reasonably requested by Secured Party.

                  (e) In addition to, and not by way of limitation of, the
granting of a security interest in the Collateral pursuant hereto, each Grantor,
effective upon the occurrence and during the continuation of an Event of
Default, hereby assigns, transfers and conveys to Secured Party the nonexclusive
right and license to use all trademarks, tradenames, copyrights, patents or
technical processes (including, without limitation, the Intellectual Property
Collateral) owned or used by such Grantor that relate to the Collateral and any
other collateral granted by such Grantor as security for the Secured
Obligations, together with any goodwill associated therewith, all to the extent
necessary to enable Secured Party to realize on the Collateral in accordance
with this Agreement and to enable any transferee or assignee of the Collateral
to enjoy the benefits of the Collateral. This right shall inure to the benefit
of all successors, assigns and transferees of Secured Party and its successors,
assigns and transferees, whether by voluntary conveyance, operation of law,
assignment, transfer, foreclosure, deed in lieu of foreclosure or otherwise.
Such right and license shall be granted free of charge, without requirement that
any monetary

                                      -16-
<PAGE>

payment whatsoever be made to such Grantor. In addition, each Grantor hereby
grants to Secured Party and its employees, representatives and agents the right
to visit such Grantor's and any of its Affiliate's or subcontractor's plants,
facilities and other places of business that are utilized in connection with the
manufacture, production, inspection, storage or sale of products and services
sold or delivered under any of the Intellectual Property Collateral (or which
were so utilized during the prior six month period), and to inspect the quality
control and all other records relating thereto upon reasonable advance written
notice to such Grantor and during normal business hours at reasonable dates and
times and as often as may be reasonably requested. Any Grantor may license its
Intellectual Property Collateral to any Person as it may deem necessary to the
successful conduct of its business. Nothing contained herein shall prohibit or
limit the licensing of Intellectual Property to any Person as a Grantor may deem
necessary to the successful conduct of its business. If and to the extent that
any Grantor licenses the Intellectual Property Collateral, Secured Party shall
promptly enter into a non-disturbance agreement or other similar arrangement, at
such Grantor's request and expense, with such Grantor and any licensee of any
Intellectual Property Collateral permitted hereunder in form and substance
reasonably satisfactory to Secured Party pursuant to which (i) Secured Party
shall agree not to disturb or interfere with such licensee's rights under its
license agreement with such Grantor so long as such licensee is not in default
thereunder, and (ii) such licensee shall acknowledge and agree that the
Intellectual Property Collateral licensed to it is subject to the security
interest created in favor of Secured Party and the other terms of this Agreement
subject to clause (i).

                  (f) Notwithstanding anything in the foregoing, Grantors will
not be subject to clauses (a)(i) through (a)(iv), (b), and (c) of this Section
10 with respect to Intellectual Property Collateral that is obsolete.

                  SECTION 11. INTENTIONALLY OMITTED

                  SECTION 12. COLLATERAL ACCOUNT.

                  Secured Party is hereby authorized to establish and maintain
at its office at 31 West 52nd Street, New York, New York 10019 as a blocked
account in the name of each Borrower and under the sole dominion and control of
Secured Party, a restricted deposit account designated as "Grant Prideco
Collateral Account". All amounts at any time held in the Collateral Account
shall be beneficially owned by such Grantor but shall be held in the name of
Secured Party hereunder, for the benefit of Lenders, as collateral security for
the Secured Obligations upon the terms and conditions set forth herein. Grantors
shall have no right to withdraw, transfer or, except as expressly set forth
herein, otherwise receive any funds deposited into the Collateral Account.
Anything contained herein to the contrary notwithstanding, the Collateral
Account shall be subject to such applicable laws, and such applicable
regulations of the Board of Governors of the Federal Reserve System and of any
other appropriate banking or Governmental Authority, as may now or hereafter be
in effect. All deposits of funds in the Collateral Account shall be made by wire
transfer (or, if applicable, by intra-bank transfer from another account of a
Grantor) of immediately available funds, in each case addressed in accordance
with instructions of Secured Party. Each Grantor shall, promptly after
initiating a transfer of funds to the Collateral Account, give notice to Secured
Party by telefacsimile of the date, amount and method of delivery of such
deposit. Cash held by Secured Party in the Collateral Account shall not be
invested by Secured Party but instead shall be maintained as a cash deposit in
the Collateral

                                      -17-
<PAGE>

Account pending application thereof as elsewhere provided in this Agreement. To
the extent permitted under Regulation Q of the Board of Governors of the Federal
Reserve System, any cash held in the Collateral Account shall bear interest at
the standard rate paid by Secured Party to its customers for deposits of like
amounts and terms. Subject to Secured Party's rights hereunder, any interest
earned on deposits of cash in the Collateral Account shall be deposited directly
in, and held in the Collateral Account.

                  SECTION 13. SECURED PARTY APPOINTED ATTORNEY-IN-FACT.

                  Each Grantor hereby irrevocably appoints Secured Party as such
Grantor's attorney-in-fact, with full authority in the place and stead of such
Grantor and in the name of such Grantor, Secured Party or otherwise, from time
to time in Secured Party's discretion.

                  (a) upon the occurrence and during the continuance of an Event
of Default, to obtain and adjust insurance required to be maintained by such
Grantor or paid to Secured Party pursuant to Section 7;

                  (b) upon the occurrence and during the continuance of an Event
of Default, to ask for, demand, collect, sue for, recover, compound, receive and
give acquittance and receipts for moneys due and to become due under or in
respect of any of the Collateral;

                  (c) upon the occurrence and during the continuance of an Event
of Default, to receive, endorse and collect any drafts or other instruments,
documents and chattel paper in connection with clauses (a) and (b) above;

                  (d) upon the occurrence and during the continuance of an Event
of Default, to file any claims or take any action or institute any proceedings
that Secured Party may deem necessary or desirable for the collection of any of
the Collateral or otherwise to enforce the rights of Secured Party with respect
to any of the Collateral;

                  (e) to pay or discharge taxes or Liens (other than Liens
permitted under this Agreement or the Credit Agreement) levied or placed upon or
threatened against the Collateral, the legality or validity thereof and the
amounts necessary to discharge the same to be determined by Secured Party in its
sole discretion, any such payments made by Secured Party to become obligations
of such Grantor to Secured Party, due and payable immediately without demand;

                  (f) upon the occurrence and during the continuance of an Event
of Default, to sign and endorse any invoices, freight or express bills, bills of
lading, storage or warehouse receipts, drafts against debtors, assignments,
verifications and notices in connection with Accounts and other documents
relating to the Collateral; and

                  (g) upon the occurrence and during the continuance of an Event
of Default, generally to sell, transfer, pledge, make any agreement with respect
to or otherwise deal with any of the Collateral as fully and completely as
though Secured Party were the absolute owner thereof for all purposes, and to
do, at Secured Party's option and Grantors' expense, at any time or from time to
time, all acts and things that Secured Party deems necessary to protect,
preserve or realize upon the Collateral and Secured Party's security interest
therein in order to effect the intent of this Agreement, all as fully and
effectively as such Grantor might do.

                                      -18-
<PAGE>

                  SECTION 14. SECURED PARTY MAY PERFORM.

                  If any Grantor fails to perform any agreement contained
herein, Secured Party may itself perform, or cause performance of, such
agreement, and the expenses of Secured Party incurred in connection therewith
shall be payable by Grantors under Section 19(b).

                  SECTION 15. STANDARD OF CARE.

                  The powers conferred on Secured Party hereunder are solely to
protect its interest in the Collateral and shall not impose any duty upon it to
exercise any such powers. Except for the exercise of reasonable care in the
custody of any Collateral in its possession and the accounting for moneys
actually received by it hereunder, Secured Party shall have no duty as to any
Collateral or as to the taking of any necessary steps to preserve rights against
prior parties or any other rights pertaining to any Collateral. Secured Party
shall be deemed to have exercised reasonable care in the custody and
preservation of Collateral in its possession if such Collateral is accorded
treatment substantially equal to that which Secured Party accords its own
property.

                  SECTION 16. REMEDIES.

                  (a) GENERALLY. If any Event of Default shall have occurred and
be continuing, Secured Party may exercise in respect of the Collateral, in
addition to all other rights and remedies provided for herein or otherwise
available to it, all the rights and remedies of a secured party on default under
the UCC (whether or not the UCC applies to the affected Collateral), and also
may (i) require each Grantor to, and each Grantor hereby agrees that it will at
its expense and upon request of Secured Party forthwith, assemble all or part of
the Collateral as directed by Secured Party and make it available to Secured
Party at a place to be designated by Secured Party that is reasonably convenient
to both parties, (ii) enter onto the property where any Collateral is located
and take possession thereof with or without judicial process, (iii) prior to the
disposition of the Collateral, store, process, repair or recondition the
Collateral or otherwise prepare the Collateral for disposition in any manner to
the extent Secured Party deems appropriate, (iv) take possession of any
Grantor's premises or place custodians in exclusive control thereof, remain on
such premises and use the same and any of such Grantor's equipment for the
purpose of completing any work in process, taking any actions described in the
preceding clause (iii) and collecting any Secured Obligation, (v) without notice
except as specified below, sell the Collateral or any part thereof in one or
more parcels at public or private sale, at any of Secured Party's offices or
elsewhere, for cash, on credit or for future delivery, at such time or times and
at such price or prices and upon such other terms as Secured Party may deem
commercially reasonable, (vi) exercise dominion and control over and refuse to
permit further withdrawals from any Deposit Account maintained with Secured
Party or any Lender and provide instructions directing the disposition of funds
in Deposit Accounts not maintained with Secured Party or any Lender and (vii)
provide entitlement orders with respect to security entitlements and other
investment property constituting a part of the Collateral and, without notice to
any Grantor, transfer to or register in the name of Secured Party or any of its
nominees any or all of the Securities Collateral. Secured Party or any Lender
may be the purchaser of any or all of the Collateral at any such sale and
Secured Party, as agent for and representative of Lenders (but not any Lender in
its individual capacity unless Majority Lenders shall otherwise agree in
writing), shall be entitled, for the purpose of bidding and making settlement or
payment

                                      -19-
<PAGE>

of the purchase price for all or any portion of the Collateral sold at any such
public sale, to use and apply any of the Secured Obligations as a credit on
account of the purchase price for any Collateral payable by Secured Party at
such sale. Each purchaser at any such sale shall hold the property sold
absolutely free from any claim or right on the part of any Grantor, and each
Grantor hereby waives (to the extent permitted by applicable law) all rights of
redemption, stay and/or appraisal which it now has or may at any time in the
future have under any rule of law or statute now existing or hereafter enacted.
Each Grantor agrees that, to the extent notice of sale shall be required by law,
at least ten days' notice to such Grantor of the time and place of any public
sale or the time after which any private sale is to be made shall constitute
reasonable notification. Secured Party shall not be obligated to make any sale
of Collateral regardless of notice of sale having been given. Secured Party may
adjourn any public or private sale from time to time by announcement at the time
and place fixed therefor, and such sale may, without further notice, be made at
the time and place to which it was so adjourned. Each Grantor hereby waives any
claims against Secured Party arising by reason of the fact that the price at
which any Collateral may have been sold at such a private sale was less than the
price which might have been obtained at a public sale, even if Secured Party
accepts the first offer received and does not offer such Collateral to more than
one offeree. If the proceeds of any sale or other disposition of the Collateral
are insufficient to pay all the Secured Obligations, Grantors shall be jointly
and severally liable for the deficiency and the fees of any attorneys employed
by Secured Party to collect such deficiency. Each Grantor further agrees that a
breach of any of the covenants contained in this Section will cause irreparable
injury to Secured Party, that Secured Party has no adequate remedy at law in
respect of such breach and, as a consequence, that each and every covenant
contained in this Section shall be specifically enforceable against such
Grantor, and each Grantor hereby waives and agrees not to assert any defenses
against an action for specific performance of such covenants except for a
defense that no default has occurred giving rise to the Secured Obligations
becoming due and payable prior to their stated maturities.

                  (b) SECURITIES COLLATERAL.

                           (i) Each Grantor recognizes that, by reason of
         certain prohibitions contained in the Securities Act of 1933, as
         amended (the "SECURITIES ACT") and applicable state or foreign
         securities laws, Secured Party may be compelled, with respect to any
         sale of all or any part of the Securities Collateral not registered or
         qualified under the Securities Act and/or such state or foreign
         securities laws, to limit purchasers to those who will agree, among
         other things, to acquire such Securities Collateral for their own
         account, for investment and not with a view to the distribution or
         resale thereof. Each Grantor acknowledges that any such private sales
         may be at prices and on terms less favorable than those obtainable
         through a public sale without such restrictions (including a public
         offering made pursuant to a registration statement under the Securities
         Act) and, notwithstanding such circumstances and the registration
         rights granted to Secured Party by such Grantor pursuant hereto and
         notwithstanding the provisions of Section 9610 of the UCC, which each
         Grantor hereby waives, each Grantor agrees that any such private sale
         shall be deemed to have been made in a commercially reasonable manner,
         and that Secured Party shall have no obligation to engage in public
         sales and no obligation to delay the sale of any Securities Collateral
         for the period of time necessary to permit the issuer thereof to
         register it for a form of public sale requiring registration under the
         Securities Act or under applicable state or foreign securities laws,
         even if such issuer

                                      -20-
<PAGE>

         would, or should, agree to so register it. If Secured Party determines
         to exercise its right to sell any or all of the Securities Collateral,
         upon written request, each Grantor shall and shall cause each issuer of
         any Pledged Shares to be sold hereunder from time to time to furnish to
         Secured Party all such information as Secured Party may request in
         order to determine the number of shares and other instruments included
         in the Securities Collateral which may be sold by Secured Party in
         exempt transactions under the Securities Act and the rules and
         regulations of the Securities and Exchange Commission thereunder, as
         the same are from time to time in effect.

                           (ii) If Secured Party shall determine to exercise its
         right to sell all or any of the Securities Collateral pursuant to this
         Section, each Grantor agrees that, upon request of Secured Party (which
         request may be made by Secured Party in its sole discretion), such
         Grantor will, at its own expense (A) execute and deliver, and cause
         each issuer of the Securities Collateral contemplated to be sold and
         the directors and officers thereof to execute and deliver, all such
         instruments and documents, and do or cause to be done all such other
         acts and things, as may be necessary or, in the reasonable opinion of
         Secured Party, advisable to register such Securities Collateral under
         the provisions of the Securities Act and to cause the registration
         statement relating thereto to become effective and to remain effective
         for such period as prospectuses are required by law to be furnished,
         and to make all amendments and supplements thereto and to the related
         prospectus which, in the opinion of Secured Party, are necessary or
         advisable, all in conformity with the requirements of the Securities
         Act and the rules and regulations of the Securities and Exchange
         Commission applicable thereto; (B) use its best efforts to qualify the
         Securities Collateral under all applicable state securities or "Blue
         Sky" laws and to obtain all necessary governmental approvals for the
         sale of the Securities Collateral, as requested by Secured Party; (C)
         cause each such issuer to make available to its security holders, as
         soon as practicable, an earnings statement which will satisfy the
         provisions of Section 11(a) of the Securities Act; (D) do or cause to
         be done all such other acts and things as may be necessary to make such
         sale of the Securities Collateral or any part thereof valid and binding
         and in compliance with applicable law; and (E) bear all costs and
         expenses, including reasonable attorneys' fees, of carrying out its
         obligations under this Section.

                           (iii) Without limiting the generality of Sections
         10.6 and 11.8 of the Credit Agreement, in the event of any public sale
         described herein, each Grantor agrees to indemnify and hold harmless
         Secured Party, and each Lender and each Hedge Lender and each of their
         respective directors, officers, employees and agents from and against
         any loss, fee, cost, expense, damage, liability or claim, joint or
         several, to which any such Persons may become subject or for which any
         of them may be liable, under the Securities Act or otherwise, insofar
         as such losses, fees, costs, expenses, damages, liabilities or claims
         (or any litigation commenced or threatened in respect thereof) arise
         out of or are based upon an untrue statement or alleged untrue
         statement of a material fact contained in any preliminary prospectus,
         registration statement, prospectus or other such document published or
         filed in connection with such public sale, or any amendment or
         supplement thereto, or arise out of or are based upon the omission or
         alleged omission to state therein a material fact required to be stated
         therein or necessary to make the statements therein not misleading, and
         will reimburse Secured Party and such other Persons for any legal or

                                      -21-
<PAGE>

         other expenses reasonably incurred by Secured Party and such other
         Persons in connection with any litigation, of any nature whatsoever,
         commenced or threatened in respect thereof (including any and all fees,
         costs and expenses whatsoever reasonably incurred by Secured Party and
         such other Persons and counsel for Secured Party and such other Persons
         in investigating, preparing for, defending against or providing
         evidence, producing documents or taking any other action in respect of,
         any such commenced or threatened litigation or any claims asserted).
         This indemnity shall be in addition to any liability which any Grantor
         may otherwise have and shall extend upon the same terms and conditions
         to each Person, if any, that controls Secured Party or such Persons
         within the meaning of the Securities Act.

                  (c) COLLATERAL ACCOUNT. If an Event of Default has occurred
and is continuing and, in accordance with Article 9 of the Credit Agreement, the
Grantors are required to pay to Secured Party an amount (the "AGGREGATE
AVAILABLE AMOUNT") equal to the maximum amount that may at any time be drawn
under all Letters of Credit then outstanding under the Credit Agreement, the US
Funds Administrator shall deliver funds in such an amount for deposit in the
Collateral Account. If for any reason the aggregate amount delivered by the
Funds Administrators for deposit in the Collateral Account as aforesaid is less
than the Aggregate Available Amount, the aggregate amount so delivered by the
Funds Administrators shall be apportioned among all outstanding Letters of
Credit for purposes of this Section in accordance with the ratio of the maximum
amount available for drawing under each such Letter of Credit (as to such Letter
of Credit, the "MAXIMUM AVAILABLE AMOUNT") to the Aggregate Available Amount.
Upon any drawing under any outstanding Letter of Credit in respect of which the
Funds Administrators have deposited in the Collateral Account any amounts
described above, Secured Party shall apply such amounts to reimburse the Issuing
Lender for the amount of such drawing. In the event of cancellation or
expiration of any Letter of Credit in respect of which the Funds Administrators
have deposited in the Collateral Account any amounts described above, or in the
event of any reduction in the Maximum Available Amount under such Letter of
Credit, Secured Party shall apply the amount then on deposit in the Collateral
Account in respect of such Letter of Credit (less, in the case of such a
reduction, the Maximum Available Amount under such Letter of Credit immediately
after such reduction) first, to the payment of any amounts payable to Secured
Party pursuant to Section 18 hereof, second, to the extent of any excess, to the
cash collateralization pursuant to the terms of this Agreement of any
outstanding Letters of Credit in respect of which the Funds Administrators have
failed to pay all or a portion of the amounts described above (such cash
collateralization to be apportioned among all such Letters of Credit in the
manner described above), third, to the extent of any further excess, to the
payment of any other outstanding Secured Obligations in such order as Secured
Party shall elect, and fourth, to the extent of any further excess, to the
payment to whomsoever shall be lawfully entitled to receive such funds.

                  SECTION 17. ADDITIONAL REMEDIES FOR INTELLECTUAL PROPERTY
COLLATERAL.

                  (a) Anything contained herein to the contrary notwithstanding,
upon the occurrence and during the continuation of an Event of Default, (i)
Secured Party shall have the right (but not the obligation) to bring suit, in
the name of any Grantor, Secured Party or otherwise, to enforce any Intellectual
Property Collateral, in which event each Grantor shall, at the request of
Secured Party, do any and all lawful acts and execute any and all documents

                                      -22-
<PAGE>

required by Secured Party in aid of such enforcement and each Grantor shall
promptly, upon demand, reimburse and indemnify Secured Party as provided in
Sections 10.6 and 11.8 of the Credit Agreement and Section 19 hereof, as
applicable, in connection with the exercise of its rights under this Section,
and, to the extent that Secured Party shall elect not to bring suit to enforce
any Intellectual Property Collateral as provided in this Section, each Grantor
agrees to use all reasonable measures, whether by action, suit, proceeding or
otherwise, to prevent the infringement of any of its Intellectual Property
Collateral by others and for that purpose agrees to use its commercially
reasonable judgment in maintaining any action, suit or proceeding against any
Person so infringing reasonably necessary to prevent such infringement; (ii)
upon written demand from Secured Party, each Grantor shall execute and deliver
to Secured Party an assignment or assignments of its Intellectual Property
Collateral and such other documents as are necessary or appropriate to carry out
the intent and purposes of this Agreement; (iii) each Grantor agrees that such
an assignment and/or recording shall be applied to reduce its Secured
Obligations outstanding only to the extent that Secured Party (or any Lender)
receives cash proceeds in respect of the sale of, or other realization upon, its
Intellectual Property Collateral; and (iv) within five Business Days after
written notice from Secured Party, each Grantor shall make available to Secured
Party, to the extent within such Grantor's power and authority, such personnel
in such Grantor's employ on the date of such Event of Default as Secured Party
may reasonably designate, by name, title or job responsibility, to permit such
Grantor to continue, directly or indirectly, to produce, advertise and sell the
products and services sold or delivered by such Grantor under or in connection
with the Trademarks, Trademark Registrations and Trademark Rights, such persons
to be available to perform their prior functions on Secured Party's behalf and
to be compensated by Secured Party at such Grantor's expense on a per diem,
pro-rata basis consistent with the salary and benefit structure applicable to
each as of the date of such Event of Default.

                  (b) If (i) an Event of Default shall have occurred and, by
reason of cure, waiver, modification, amendment or otherwise, no longer be
continuing, (ii) no other Event of Default shall have occurred and be
continuing, (iii) an assignment to Secured Party of any rights, title and
interests in and to the Intellectual Property Collateral shall have been
previously made, and (iv) the Secured Obligations shall not have become
immediately due and payable, upon the written request of any Grantor, Secured
Party shall promptly execute and deliver to such Grantor such assignments as may
be necessary to reassign to such Grantor any such rights, title and interests as
may have been assigned to Secured Party as aforesaid, subject to any disposition
thereof that may have been made by Secured Party; provided, after giving effect
to such reassignment, Secured Party's security interest granted pursuant hereto,
as well as all other rights and remedies of Secured Party granted hereunder,
shall continue to be in full force and effect; and provided further, the rights,
title and interests so reassigned shall be free and clear of all Liens other
than Liens (if any) encumbering such rights, title and interest at the time of
their assignment to Secured Party and Permitted Liens.

                  SECTION 18. APPLICATION OF PROCEEDS.

                  Except as expressly provided elsewhere in this Agreement, all
proceeds received by Secured Party in respect of any sale of, collection from,
or other realization upon all or any part of the Collateral shall be applied as
provided in the Credit Agreement.

                                      -23-
<PAGE>

                  SECTION 19. INDEMNITY AND EXPENSES.

                  (a) Grantors jointly and severally agree to indemnify Secured
Party and each Lender from and against any and all claims, losses and
liabilities in any way relating to, growing out of or resulting from this
Agreement and the transactions contemplated hereby (including without limitation
enforcement of this Agreement), except to the extent such claims, losses or
liabilities result solely from Secured Party's or such Lender's gross negligence
or willful misconduct as finally determined by a court of competent
jurisdiction.

                  (b) Grantors jointly and severally agree to pay to Secured
Party upon demand the amount of any and all reasonable costs and expenses,
including the reasonable fees and expenses of its counsel and of any experts and
agents, that Secured Party may incur in connection with (i) the administration
of this Agreement, (ii) the custody, preservation, use or operation of, or the
sale of, collection from, or other realization upon, any of the Collateral,
(iii) the exercise or enforcement of any of the rights of Secured Party
hereunder, or (iv) the failure by any Grantor to perform or observe any of the
provisions hereof.

                  (c) The obligations of Grantors in this Section 19 shall (i)
survive the termination of this Agreement and the discharge of Grantors' other
obligations under this Agreement, the Credit Agreement and the other Credit
Documents and (ii), as to any Grantor that is a party to a Subsidiary Guaranty,
be subject to the provisions of Section 1(b) thereof.

                  SECTION 20. CONTINUING SECURITY INTEREST; TRANSFER OF LOANS;
TERMINATION AND RELEASE.

                  (a) This Agreement shall create a continuing security interest
in the Collateral and shall (i) remain in full force and effect until the
payment in full of the Secured Obligations, the cancellation or termination of
the Commitments and the cancellation or expiration of all outstanding Letters of
Credit, (ii) be binding upon Grantors and their respective successors and
assigns, and (iii) inure, together with the rights and remedies of Secured Party
hereunder, to the benefit of Secured Party and its successors, transferees and
assigns. Without limiting the generality of the foregoing clause (iii), but
subject to the provisions of Section 11.6 of the Credit Agreement, any Lender
may assign or otherwise transfer any Loans held by it to any other Person, and
such other Person shall thereupon become vested with all the benefits in respect
thereof granted to Lenders herein or otherwise.

                  (b) Upon the payment in full of all Secured Obligations, the
cancellation or termination of the Commitments and the cancellation or
expiration of all outstanding Letters of Credit, the security interest granted
hereby shall terminate and all rights to the Collateral shall revert to the
applicable Grantors. Upon any such termination Secured Party will, at Grantors'
expense, (a) return to Grantors such of the Collateral in Secured Party's
possession as shall not have been sold or otherwise disposed of or applied
pursuant to the terms hereof, and (ii) execute and deliver to Grantors such
documents as Grantors shall reasonably request to evidence such termination. In
addition, upon the proposed sale or other disposition of any Collateral by a
Grantor in accordance with the Credit Agreement for which such Grantor desires
to obtain a security interest release from Secured Party, a security interest
release may be obtained pursuant to the provisions of Section 10.10 of the
Credit Agreement.

                                      -24-
<PAGE>

                  SECTION 21. SECURED PARTY AS AGENT.

                  (a) Secured Party has been appointed to act as Secured Party
hereunder by Lenders. Secured Party shall be obligated, and shall have the right
hereunder, to make demands, to give notices, to exercise or refrain from
exercising any rights, and to take or refrain from taking any action (including
without limitation the release or substitution of Collateral), solely in
accordance with this Agreement and the Credit Agreement; provided that Secured
Party shall exercise, or refrain from exercising, any remedies provided for in
Section 16 in accordance with the instructions of Requisite Lenders.

                  (b) Secured Parties shall at all times be the same Persons
that are Agents under the Credit Agreement. Written notice of resignation by an
Agent or removal of an Agent pursuant to Section 10.9 of the Credit Agreement
shall also constitute notice of resignation or removal as Secured Party under
this Agreement; and appointment of a successor Agent pursuant to Section 10.9 of
the Credit Agreement shall also constitute appointment of a successor Secured
Party under this Agreement. Upon the acceptance of any appointment as an Agent
under Section 10.9 of the Credit Agreement by a successor Agent, that successor
Agent shall thereupon succeed to and become vested with all the rights, powers,
privileges and duties of the retiring or removed Secured Party under this
Agreement, and the retiring or removed Secured Party under this Agreement shall
promptly (i) transfer to such successor Secured Party all sums, securities and
other items of Collateral held hereunder, together with all records and other
documents necessary or appropriate in connection with the performance of the
duties of the successor Secured Party under this Agreement, and (ii) execute and
deliver to such successor Secured Party such amendments to financing statements,
and take such other actions, as may be necessary or appropriate in connection
with the assignment to such successor Secured Party of the security interests
created hereunder, whereupon such retiring or removed Secured Party shall be
discharged from its duties and obligations under this Agreement. After any
retiring or removed Agent's resignation or removal hereunder as Secured Party,
the provisions of this Agreement shall inure to its benefit as to any actions
taken or omitted to be taken by it under this Agreement while it was Secured
Party hereunder.

                  SECTION 22. ADDITIONAL GRANTORS.

                  The initial Subsidiary Grantors hereunder shall be such of the
Subsidiaries of Holdings as are signatories hereto on the date hereof. From time
to time subsequent to the date hereof, additional Subsidiaries of Holdings may
become parties hereto as additional Grantors (each an "ADDITIONAL GRANTOR"), by
executing a counterpart substantially in the form of Exhibit VI annexed hereto
(each, a "COUNTERPART"). Upon delivery of any such Counterpart to Secured Party,
notice of which is hereby waived by Grantors, each such Additional Grantor shall
be a Grantor and shall be as fully a party hereto as if such Additional Grantor
were an original signatory hereto. Each Grantor expressly agrees that its
obligations arising hereunder shall not be affected or diminished by the
addition or release of any other Grantor hereunder, nor by any election of
Administrative Agent not to cause any Subsidiary of Holdings to become an
Additional Grantor hereunder. This Agreement shall be fully effective as to any
Grantor that is or becomes a party hereto regardless of whether any other Person
becomes or fails to become or ceases to be a Grantor hereunder.

                                      -25-
<PAGE>

                  SECTION 23. AMENDMENTS; ETC.

                  No amendment, modification, termination or waiver of any
provision of this Agreement, and no consent to any departure by any Grantor
therefrom, shall in any event be effective unless the same shall be in writing
and signed by Secured Party and, in the case of any such amendment or
modification, by Grantors; provided this Agreement may be modified by the
execution of a Counterpart by an Additional Grantor in accordance with Section
22 and Grantors hereby waive any requirement of notice of or consent to any such
amendment. Any such waiver or consent shall be effective only in the specific
instance and for the specific purpose for which it was given.

                  SECTION 24. NOTICES.

                  Any notice or other communications required or permitted
hereunder shall be given as provided in the Credit Agreement.

                  SECTION 25. FAILURE OR INDULGENCE NOT WAIVER; REMEDIES
CUMULATIVE.

                  No failure or delay on the part of Secured Party in the
exercise of any power, right or privilege hereunder shall impair such power,
right or privilege or be construed to be a waiver of any default or acquiescence
therein, nor shall any single or partial exercise of any such power, right or
privilege preclude any other or further exercise thereof or of any other power,
right or privilege. All rights and remedies existing under this Agreement are
cumulative to, and not exclusive of, any rights or remedies otherwise available.

                  SECTION 26. SEVERABILITY.

                  In case any provision in or obligation under this Agreement
shall be invalid, illegal or unenforceable in any jurisdiction, the validity,
legality and enforceability of the remaining provisions or obligations, or of
such provision or obligation in any other jurisdiction, shall not in any way be
affected or impaired thereby.

                  SECTION 27. HEADINGS.

                  Section and subsection headings in this Agreement are included
herein for convenience of reference only and shall not constitute a part of this
Agreement for any other purpose or be given any substantive effect.

                  SECTION 28. GOVERNING LAW; TERMS; RULES OF CONSTRUCTION.

                  THIS AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES
HEREUNDER SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED IN
ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK (INCLUDING WITHOUT
LIMITATION SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW
YORK), WITHOUT REGARD TO CONFLICTS OF LAWS PRINCIPLES, EXCEPT TO THE EXTENT THAT
THE UCC PROVIDES THAT THE PERFECTION OF THE SECURITY INTEREST HEREUNDER, OR
REMEDIES HEREUNDER, IN RESPECT OF ANY PARTICULAR COLLATERAL ARE

                                      -26-
<PAGE>

GOVERNED BY THE LAWS OF A JURISDICTION OTHER THAN THE STATE OF NEW YORK. Unless
otherwise defined herein or in the Credit Agreement, terms used in Articles 8
and 9 of the Uniform Commercial Code in the State of New York are used herein as
therein defined. The rules of construction set forth in Section 1.3 of the
Credit Agreement shall be applicable to this Agreement mutatis mutandis.

                  SECTION 29. CONSENT TO JURISDICTION AND SERVICE OF PROCESS.

                  ALL JUDICIAL PROCEEDINGS BROUGHT AGAINST ANY GRANTOR ARISING
OUT OF OR RELATING TO THIS AGREEMENT, OR ANY OBLIGATIONS HEREUNDER, MAY BE
BROUGHT IN ANY STATE OR FEDERAL COURT OF COMPETENT JURISDICTION IN THE STATE,
COUNTY AND CITY OF NEW YORK. BY EXECUTING AND DELIVERING THIS AGREEMENT, EACH
GRANTOR, FOR ITSELF AND IN CONNECTION WITH ITS PROPERTIES, IRREVOCABLY (I)
ACCEPTS GENERALLY AND UNCONDITIONALLY THE NONEXCLUSIVE JURISDICTION AND VENUE OF
SUCH COURTS; (II) WAIVES ANY DEFENSE OF FORUM NON CONVENIENS; (III) AGREES THAT
SERVICE OF ALL PROCESS IN ANY SUCH PROCEEDING IN ANY SUCH COURT MAY BE MADE BY
REGISTERED OR CERTIFIED MAIL, RETURN RECEIPT REQUESTED, TO SUCH GRANTOR AT ITS
ADDRESS PROVIDED IN ACCORDANCE WITH SECTION 24; (IV) AGREES THAT SERVICE AS
PROVIDED IN CLAUSE (III) ABOVE IS SUFFICIENT TO CONFER PERSONAL JURISDICTION
OVER SUCH GRANTOR IN ANY SUCH PROCEEDING IN ANY SUCH COURT, AND OTHERWISE
CONSTITUTES EFFECTIVE AND BINDING SERVICE IN EVERY RESPECT; (V) AGREES THAT
SECURED PARTY RETAINS THE RIGHT TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED
BY LAW OR TO BRING PROCEEDINGS AGAINST SUCH GRANTOR IN THE COURTS OF ANY OTHER
JURISDICTION; AND (VI) AGREES THAT THE PROVISIONS OF THIS SECTION 29 RELATING TO
JURISDICTION AND VENUE SHALL BE BINDING AND ENFORCEABLE TO THE FULLEST EXTENT
PERMISSIBLE UNDER NEW YORK GENERAL OBLIGATIONS LAW SECTION 5-1402 OR OTHERWISE.

                  SECTION 30. WAIVER OF JURY TRIAL.

                  GRANTORS AND SECURED PARTY HEREBY AGREE TO WAIVE THEIR
RESPECTIVE RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR
ARISING OUT OF THIS AGREEMENT. The scope of this waiver is intended to be
all-encompassing of any and all disputes that may be filed in any court and that
relate to the subject matter of this transaction, including without limitation
contract claims, tort claims, breach of duty claims, and all other common law
and statutory claims. Each Grantor and Secured Party acknowledge that this
waiver is a material inducement for Grantors and Secured Party to enter into a
business relationship, that Grantors and Secured Party have already relied on
this waiver in entering into this Agreement and that each will continue to rely
on this waiver in their related future dealings. Each Grantor and Secured Party
further warrant and represent that each has reviewed this waiver with its legal
counsel, and that each knowingly and voluntarily waives its jury trial rights
following consultation with legal counsel. THIS WAIVER IS IRREVOCABLE, MEANING
THAT IT MAY NOT BE MODIFIED EITHER ORALLY OR IN WRITING (OTHER THAN BY A MUTUAL
WRITTEN

                                      -27-
<PAGE>

WAIVER SPECIFICALLY REFERRING TO THIS SECTION 30 AND EXECUTED BY EACH OF THE
PARTIES HERETO), AND THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS,
RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT. In the event of
litigation, this Agreement may be filed as a written consent to a trial by the
court.

                  SECTION 31. COUNTERPARTS.

                  This Agreement may be executed in one or more counterparts and
by different parties hereto in separate counterparts, each of which when so
executed and delivered shall be deemed an original, but all such counterparts
together shall constitute but one and the same instrument; signature pages may
be detached from multiple separate counterparts and attached to a single
counterpart so that all signature pages are physically attached to the same
document.

                  SECTION 32. CONFLICTS WITH FOREIGN LAW PLEDGES.

                  To the extent that the terms of any agreement or instrument
executed by any Grantor or Secured Party for the purpose of creating or
perfecting a security interest (a "FOREIGN LAW PLEDGE") under the law of a
jurisdiction not within the United States of America (a "FOREIGN PLEDGE
JURISDICTION") conflicts with the terms of this Security Agreement, the terms of
this Security Agreement shall prevail. Any undertaking, waiver or covenant of or
by Secured Party under the terms of any Foreign Pledge shall not be enforceable
against Secured Party except in a proceeding to enforce such Foreign Law Pledge
brought in a court of competent jurisdiction in the applicable Foreign Pledge
Jurisdiction.

                  [Remainder of page intentionally left blank]

                                      -28-
<PAGE>

                  IN WITNESS WHEREOF, Grantors and Secured Party have caused
this Agreement to be duly executed and delivered by their respective officers
thereunto duly authorized as of the date first written above.

                             GRANTORS:

                             GRANT PRIDECO, INC.

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             GRANT PRIDECO, LP,

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             XL SYSTEMS, L.P.,

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             TEXAS ARAI, INC.,
                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             TUBE-ALLOY CORPORATION,

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             STAR OPERATING COMPANY,

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             REED-HYCALOG OPERATING, L.P.,

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             [EACH OTHER GRANTOR]

                                      VI-1
<PAGE>

                             SECURED PARTIES:

                             DEUTSCHE BANK TRUST COMPANY AMERICAS,
                             as Secured Party

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                             CANADIAN AGENT:

                             DEUTSCHE BANK AG, CANADA BRANCH,
                             as Secured Party

                             By:
                                ----------------------------------------------
                             Title:
                                     -----------------------------------------

                                      VI-2

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