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                                                                   EXHIBIT 10.23
                                                                   
                            BORROWER PLEDGE AGREEMENT

      This BORROWER PLEDGE AGREEMENT (as amended, supplemented, amended and
restated or otherwise modified from time to time, this "Pledge Agreement"),
dated as of March 14, 1997, is made by PROSOURCE SERVICES CORPORATION, a
Delaware corporation (the "Pledgor"), in favor of THE BANK OF NOVA SCOTIA, as
administrative agent (together with any successor(s) thereto in such capacity,
the "Administrative Agent") for each of the Secured Parties.

                              W I T N E S S E T H:

      WHEREAS, pursuant to a Credit Agreement, dated as of March 14, 1997 (as
amended, supplemented, amended and restated or otherwise modified from time to
time, the "Credit Agreement"), among the Pledgor, the various financial
institutions as are, or may from time to time become, parties thereto (each,
individually, a "Lender", and collectively, the "Lenders") and the
Administrative Agent, the Lenders and the Issuer have extended Commitments to
make Credit Extensions to the Pledgor;

      WHEREAS, as a condition precedent to the making of the Credit Extensions
(including the initial Credit Extension) under the Credit Agreement, the Pledgor
is required to execute and deliver this Pledge Agreement; and

      WHEREAS, the Pledgor has duly authorized the execution, delivery and
performance of this Pledge Agreement;

      NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, and in order to induce the Lenders
and the Issuer to make Credit Extensions (including the initial Credit
Extension) to the Pledgor pursuant to the Credit Agreement, the Pledgor agrees,
for the benefit of each Secured Party, as follows:


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                                    ARTICLE I

                                   DEFINITIONS

      SECTION 1.1. Certain Terms. The following terms (whether or not
underscored) when used in this Pledge Agreement, including its preamble and
recitals, shall have the following meanings (such definitions to be equally
applicable to the singular and plural forms thereof):

      "Administrative Agent" is defined in the preamble.

      "Collateral" is defined in Section 2.1.

      "Credit Agreement" is defined in the first recital.

      "Distributions" means all stock dividends, liquidating dividends, shares
of stock resulting from (or in connection with the exercise of) stock splits,
reclassifications, warrants, options, non-cash dividends, mergers,
consolidations, and all other distributions (whether similar or dissimilar to
the foregoing) on or with respect to any Pledged Shares or other shares of
Capital Stock constituting Collateral, but shall not include Dividends.

      "Dividends" means cash dividends and cash distributions with respect to
any Pledged Shares or other Pledged Property made in the ordinary course of
business and not a liquidating dividend.

      "Lender" and "Lenders" are defined in the first recital.

      "Pledge Agreement" is defined in the preamble.

      "Pledged Note Issuer" means each Person identified in Item A of Attachment
1 hereto as the issuer of the Pledged Note identified opposite the name of such
Person.

      "Pledged Notes" means all promissory notes of any Pledged Note Issuer
substantially the form of Exhibit A hereto which are delivered or required to be
delivered by the Pledgor to the Administrative Agent as Pledged Property
hereunder, as such promissory notes, in accordance with Section 4.5, are
amended, modified or supplemented from time to time, together with any


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promissory note of any Pledged Note Issuer taken in extension or renewal thereof
or substitution therefor.

      "Pledged Property" means all Pledged Shares, all Pledged Notes, and all
other pledged shares of Capital Stock or promissory notes, all other securities,
all assignments of any amounts due or to become due, all other instruments which
are now being delivered by the Pledgor to the Administrative Agent or are from
time to time hereafter required to be delivered by the Pledgor to the
Administrative Agent for the purpose of pledge under this Pledge Agreement or
any other Loan Document, and all proceeds of any of the foregoing.

      "Pledged Share Issuer" means each Person identified in Item B of
Attachment 1 hereto as the issuer of the Pledged Shares identified opposite the
name of such Person.

      "Pledged Shares" means all shares of Capital Stock of any Pledged Share
Issuer which are delivered or required to be delivered by the Pledgor to the
Administrative Agent as Pledged Property hereunder.

      "Pledgor" is defined in the preamble.

      "Securities Act" is defined in Section 6.2.

      "U.C.C." means the Uniform Commercial Code, as in effect from time to time
in the State of New York.

      SECTION 1.2. Credit Agreement Definitions. Unless otherwise defined herein
or the context otherwise requires, terms used in this Pledge Agreement,
including its preamble and recitals, have the meanings provided in the Credit
Agreement.

      SECTION 1.3. U.C.C. Definitions. Unless otherwise defined herein or the
Credit Agreement or the context otherwise requires, terms for which meanings are
provided in the U.C.C. are used in this Pledge Agreement, including its preamble
and recitals, with such meanings.


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                                   ARTICLE II

                                     PLEDGE

      SECTION 2.1. Grant of Security Interest. The Pledgor hereby pledges,
hypothecates, collaterally assigns and mortgages in favor of the Administrative
Agent, for its benefit and the ratable benefit of each of the Secured Parties,
and hereby grants to the Administrative Agent, for its benefit and the ratable
benefit of the Secured Parties, a continuing security interest in, all of the
following property (the "Collateral"):

            (a) all promissory notes of each Pledged Note Issuer identified in
      Item A of Attachment 1 hereto;

            (b) all other Pledged Notes issued from time to time;

            (c) all issued and outstanding shares of Capital Stock of each
      Pledged Share Issuer identified in Item B of Attachment 1 hereto;

            (d) all other Pledged Shares issued from time to time;

            (e) all other Pledged Property, whether now or hereafter delivered
      to the Administrative Agent in connection with this Pledge Agreement;

            (f) all Dividends, Distributions, interest, and other payments and
      rights with respect to any Pledged Property; and

            (g) all proceeds of any of the foregoing.

      SECTION 2.2. Security for Obligations. This Pledge Agreement secures the
payment in full of all Obligations of the Pledgor now or hereafter existing
under the Credit Agreement, the Notes and each other Loan Document to which the
Pledgor is or may become a party, whether for principal, interest, costs, fees,
expenses, or otherwise.

      SECTION 2.3. Delivery of Pledged Property. All certificates or instruments
representing or evidencing any Collateral, including all Pledged Shares and all
Pledged Notes,


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shall be delivered to and held by or on behalf of (and, in the case of the
Pledged Notes, endorsed to the order of) the Administrative Agent pursuant
hereto, shall be in suitable form for transfer by delivery, and shall be
accompanied by all necessary instruments of transfer or assignment, duly
executed in blank.

      SECTION 2.4. Dividends on Pledged Shares and Payments on Pledged Notes. In
the event that any Dividend is permitted to be paid on any Pledged Share or any
payment of principal or interest is permitted to be made on any Pledged Note (in
accordance with Section 7.2.6 of the Credit Agreement), such Dividend or payment
may be paid to the Pledgor. If any such Dividend or payment is paid in
contravention of Section 7.2.6 of the Credit Agreement, the Pledgor shall hold
the same segregated and in trust for the Administrative Agent (in accordance
with Section 4.1.4 hereof) to be applied to the Obligations in accordance with
Section 6.4.

      SECTION 2.5. Continuing Security Interest; Transfer of Note. This Pledge
Agreement shall create a continuing security interest in the Collateral and
shall

            (a) remain in full force and effect until payment in full in
      immediately available funds of all Obligations, the termination or
      expiration of all Letters of Credit and the termination of all
      Commitments,

            (b) be binding upon the Pledgor and its successors, transferees and
      assigns, and

            (c) inure, together with the rights and remedies of the
      Administrative Agent hereunder, to the benefit of the Administrative Agent
      and each other Secured Party.

Without limiting the foregoing clause (c), any Lender may assign or otherwise
transfer (in whole or in part) any Note or Loan held by it to any other Person
or entity, and such other Person or entity shall thereupon become vested with
all the rights and benefits in respect thereof granted to such Lender under any
Loan Document (including this Pledge Agreement) or otherwise, subject, however,
to any contrary provisions in such assignment or transfer, and to the provisions
of Section 10.11 and Article IX of the Credit Agreement. Upon (i) the sale,
transfer or other


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disposition of Collateral in accordance with the Credit Agreement or (ii) the
payment in full of all Obligations, the termination or expiration of all Letters
of Credit and the termination of all Commitments, the security interest granted
herein shall automatically terminate with respect to (x) such Collateral (in the
case of clause (i)) or (y) all Collateral (in the case of clause (ii)). Upon any
such termination, the Administrative Agent will, at the Pledgor's sole expense,
deliver to the Pledgor, without any representations, warranties or recourse of
any kind whatsoever, all certificates and instruments representing or evidencing
all Pledged Shares and all Pledged Notes, together with all other Collateral
held by the Administrative Agent hereunder, and execute and deliver to the
Pledgor such documents as the Pledgor shall reasonably request to evidence such
termination.

                                   ARTICLE III

                         REPRESENTATIONS AND WARRANTIES

      SECTION 3.1. Representations and Warranties, etc. The Pledgor makes to
each Secured Party, as at the date of each pledge and delivery hereunder
(including each pledge and delivery of Pledged Shares and each pledge and
delivery of a Pledged Note) by the Pledgor to the Administrative Agent of any
Collateral, the representations and warranties set forth in this Article III.

      SECTION 3.1.1. Ownership, No Liens, etc. The Pledgor is the legal and
beneficial owner of, and has good and marketable title to (and has full right
and authority to pledge and assign) the Collateral, free and clear of all liens,
security interests, options, or other charges or encumbrances, except any lien
or security interest granted pursuant hereto in favor of the Administrative
Agent and Liens permitted to exist under Section 7.2.3 of the Credit Agreement.

      SECTION 3.1.2. Valid Security Interest. The delivery of the Collateral to
the Administrative Agent is effective to create a valid, perfected, first
priority security interest (subject to Liens permitted to exist under Section
7.2.3 of the Credit Agreement) in such Collateral and all proceeds thereof,
securing the Obligations. Possession by the Administrative Agent of the


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Collateral is the only action necessary to perfect or protect such security
interest in the Collateral, subject to Section 9- 306 of the U.C.C.

      SECTION 3.1.3. As to Pledged Shares. In the case of any Pledged Shares
constituting such Collateral, all of such Pledged Shares are duly authorized and
validly issued, fully paid, and non-assessable, and constitute all of the issued
and outstanding shares of Capital Stock of each Pledged Share Issuer. The
Pledgor has no Subsidiaries other than the Pledged Share Issuers, except as set
forth in Item C of Attachment 1.

      SECTION 3.1.4. As to Pledged Notes. In the case of each Pledged Note, all
of such Pledged Notes have been duly authorized, executed, endorsed, issued and
delivered, and are the legal, valid and binding obligation of the issuers
thereof, and are not in default.

      SECTION 3.1.5. Authorization, Approval, etc. No authorization, approval,
or other action by, and no notice to or filing with, any governmental authority,
regulatory body or any other Person is required either

            (a) for the pledge by the Pledgor of any Collateral pursuant to this
      Pledge Agreement or for the execution, delivery, and performance (other
      than filings required under Section 9-306 of the U.C.C. with respect to
      proceeds (i) with respect to non-stock Distributions and (ii) of
      Collateral) of this Pledge Agreement by the Pledgor, or

            (b) for the exercise by the Administrative Agent of the voting or
      other rights provided for in this Pledge Agreement, or, except with
      respect to any Pledged Shares, as may be required in connection with a
      disposition of such Pledged Shares by laws affecting the offering and sale
      of securities generally, the remedies in respect of the Collateral
      pursuant to this Pledge Agreement.


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                                   ARTICLE IV

                                    COVENANTS

      SECTION 4.1. Protect Collateral; Further Assurances, etc. The Pledgor will
not sell, assign, transfer, pledge, or encumber in any other manner the
Collateral (except for Liens permitted to exist under Section 7.2.3 of the
Credit Agreement). The Pledgor will warrant and defend the right and title
herein granted to the Administrative Agent in and to the Collateral (and all
right, title, and interest represented by the Collateral) against the claims and
demands of all Persons whomsoever (except those holders of Liens permitted to
exist under Section 7.2.3 of the Credit Agreement). The Pledgor agrees that at
any time, and from time to time, at the expense of the Pledgor, the Pledgor will
promptly execute and deliver all further instruments, and take all further
action, that may be necessary, or that the Administrative Agent may reasonably
request, in order to perfect and protect any security interest granted or
purported to be granted hereby or to enable the Administrative Agent to exercise
and enforce its rights and remedies hereunder with respect to any Collateral.

      SECTION 4.2. Stock Powers, etc. The Pledgor agrees that all Pledged Shares
(and all other shares of Capital Stock constituting Collateral) delivered by the
Pledgor pursuant to this Pledge Agreement will be accompanied by duly executed
undated blank stock powers, or other equivalent instruments of transfer
acceptable to the Administrative Agent. The Pledgor will, from time to time upon
the request of the Administrative Agent, promptly deliver to the Administrative
Agent such stock powers, instruments, and similar documents, satisfactory in
form and substance to the Administrative Agent, with respect to the Collateral
as the Administrative Agent may reasonably request and will, from time to time
upon the request of the Administrative Agent upon the occurrence and during the
continuance of any Event of Default, promptly transfer any Pledged Shares or
other shares of common stock constituting Collateral into the name of any
nominee designated by the Administrative Agent.

      SECTION 4.3. Continuous Pledge. The Pledgor will, subject to the terms
hereof, at all times keep pledged to the Administrative Agent pursuant hereto
all Pledged Shares and all


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other shares of Capital Stock constituting Collateral, all rights to Dividends
and Distributions with respect thereto, all Pledged Notes, all interest,
principal and other proceeds received by the Administrative Agent with respect
to the Pledged Notes, and all other Collateral and other securities,
instruments, proceeds, and rights from time to time received by or distributable
to the Pledgor in respect of any Collateral and will not permit any Pledged
Share Issuer to issue any Capital Stock which shall not have been immediately
duly pledged hereunder on a first priority perfected basis.

      SECTION 4.4. Voting Rights; Dividends, etc. The Pledgor agrees:

            (a) after any Event of Default shall have occurred and be
      continuing, promptly upon receipt of notice thereof by the Pledgor and
      without any request therefor by the Administrative Agent, to deliver
      (properly endorsed where required hereby or requested by the
      Administrative Agent) to the Administrative Agent all Dividends,
      Distributions, all interest, all principal, all other cash payments, and
      all proceeds of the Collateral, all of which shall be held by the
      Administrative Agent as additional Collateral for use in accordance with
      Section 6.4; and

            (b) after any Event of Default shall have occurred and be continuing
      and the Administrative Agent has notified the Pledgor in writing of its
      intention to (i) exercise its remedies at the direction of the Required
      Lenders under the Credit Agreement and (ii) to exercise its voting power
      under this Section 4.4(b)

                  (i) the Administrative Agent may exercise (to the exclusion of
            the Pledgor) the voting power and all other incidental rights of
            ownership with respect to any Pledged Shares or other shares of
            Capital Stock constituting Collateral and the Pledgor hereby grants
            the Administrative Agent an irrevocable proxy, exercisable under
            such circumstances, to vote the Pledged Shares and such other
            Collateral; and

                  (ii) promptly to deliver to the Administrative Agent such
            additional proxies and other documents as


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            may be necessary to allow the Administrative Agent to exercise such
            voting power.

All Dividends, Distributions, interest, principal, cash payments, and proceeds
which may at any time and from time to time be held by the Pledgor but which the
Pledgor is then obligated to deliver to the Administrative Agent, shall, until
delivery to the Administrative Agent, be held by the Pledgor separate and apart
from its other property in trust for the Administrative Agent. The
Administrative Agent agrees that unless an Event of Default shall have occurred
and be continuing and the Administrative Agent shall have given the notice
referred to in Section 4.4(b), the Pledgor shall have the exclusive voting power
with respect to any shares of Capital Stock (including any of the Pledged
Shares) constituting Collateral and the Administrative Agent shall, upon the
written request of the Pledgor, promptly deliver such proxies and other
documents, if any, as shall be reasonably requested by the Pledgor which are
necessary to allow the Pledgor to exercise voting power with respect to any such
share of Capital Stock (including any of the Pledged Shares) constituting
Collateral; provided, however, that no vote shall be cast, or consent, waiver,
or ratification given, or action taken by the Pledgor that would be inconsistent
with or violate any provision of the Credit Agreement or any other Loan Document
(including this Pledge Agreement).

      SECTION 4.5. Additional Undertakings. The Pledgor will not, without the
prior written consent of the Administrative Agent:

            (a) enter into any agreement amending, supplementing, or waiving any
      provision of any Pledged Note (including any underlying instrument
      pursuant to which such Pledged Note is issued) or compromising or
      releasing or extending the time for payment of any obligation of the maker
      thereof; or

            (b) take or omit to take any action the taking or the omission of
      which would result in any impairment or alteration of any obligation of
      the maker of any Pledged Note under such Pledged Note.


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                                    ARTICLE V

                            THE ADMINISTRATIVE AGENT

      SECTION 5.1. Administrative Agent Appointed Attorney-in-Fact. The Pledgor
hereby irrevocably appoints the Administrative Agent the Pledgor's
attorney-in-fact, with full authority in the place and stead of the Pledgor and
in the name of the Pledgor or otherwise, from time to time in the Administrative
Agent's discretion, to take any action and to execute any instrument which the
Administrative Agent may deem necessary or advisable to accomplish the purposes
of this Pledge Agreement, including upon the occurrence and continuance of an
Event of Default:

            (a) to ask, demand, collect, sue for, recover, compromise, receive
      and give acquittance and receipts for moneys due and to become due under
      or in respect of any of the Collateral;

            (b) to receive, endorse, and collect any drafts or other
      instruments, documents and chattel paper, in connection with clause (a)
      above; and

            (c) to file any claims or take any action or institute any
      proceedings which the Administrative Agent may deem necessary or desirable
      for the collection of any of the Collateral or otherwise to enforce the
      rights of the Administrative Agent with respect to any of the Collateral.

The Pledgor hereby acknowledges, consents and agrees that the power of attorney
granted pursuant to this Section is irrevocable and coupled with an interest.

      SECTION 5.2. Administrative Agent Has No Duty. The powers conferred on the
Administrative Agent hereunder are solely to protect its interest (on behalf of
the Secured Parties) in the Collateral and shall not impose any duty on it to
exercise any such powers. Except for reasonable care of any Collateral in its
possession and the accounting for moneys actually received by it hereunder, the
Administrative Agent shall have no duty as to any Collateral or responsibility
for


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            (a) ascertaining or taking action with respect to calls,
      conversions, exchanges, maturities, tenders or other matters relative to
      any Pledged Property, whether or not the Administrative Agent has or is
      deemed to have knowledge of such matters, or

            (b) taking any necessary steps to preserve rights against prior
      parties or any other rights pertaining to any Collateral.

      SECTION 5.3. Reasonable Care. The Administrative Agent is required to
exercise reasonable care in the custody and preservation of any of the
Collateral in its possession; provided, however, the Administrative Agent shall
be deemed to have exercised reasonable care in the custody and preservation of
any of the Collateral, if it takes such action for that purpose as the Pledgor
reasonably requests in writing at times other than upon the occurrence and
during the continuance of any Event of Default, but failure of the
Administrative Agent to comply with any such request at any time shall not in
itself be deemed a failure to exercise reasonable care.


                                   ARTICLE VI

                                    REMEDIES

      SECTION 6.1. Certain Remedies. If any Event of Default shall have occurred
and be continuing:

            (a) The Administrative Agent may exercise in respect of the
      Collateral, in addition to 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 U.C.C. (whether or not the U.C.C. applies to
      the affected Collateral) and also may, 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 the Administrative Agent's offices or
      elsewhere, for cash, on credit or for future delivery, in each case upon
      such terms as the Administrative Agent may deem commercially reasonable.
      The Pledgor agrees that, to the extent notice of sale shall be required by
      law, at least ten days' prior


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      notice to the Pledgor 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. The Administrative Agent shall not be obligated to make any
      sale of Collateral regardless of notice of sale having been given. The
      Administrative Agent 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.

            (b) The Administrative Agent may, subject to the provisions of this
      Agreement,

                  (i) transfer all or any part of the Collateral into the name
            of the Administrative Agent or its nominee, with or without
            disclosing that such Collateral is subject to the lien and security
            interest hereunder,

                  (ii) notify the parties obligated on any of the Collateral to
            make payment to the Administrative Agent of any amount due or to
            become due thereunder,

                  (iii) enforce collection of any of the Collateral by suit or
            otherwise, and surrender, release or exchange all or any part
            thereof, or compromise or extend or renew for any period (whether or
            not longer than the original period) any obligations of any nature
            of any party with respect thereto,

                  (iv) endorse any checks, drafts, or other writings in the
            Pledgor's name to allow collection of the Collateral,

                  (v) take control of any proceeds of the Collateral, and

                  (vi) execute (in the name, place and stead of the Pledgor)
            endorsements, assignments, stock powers and other instruments of
            conveyance or transfer with respect to all or any of the Collateral.


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      SECTION 6.2. Securities Laws. If the Administrative Agent shall determine
to exercise its right to sell all or any of the Collateral pursuant to Section
6.1, the Pledgor agrees that, upon request of the Administrative Agent, the
Pledgor will, at its own expense:

            (a) execute and deliver, and cause each issuer of the 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
      opinion of the Administrative Agent, advisable to register such Collateral
      under the provisions of the Securities Act of 1933, as from time to time
      amended (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 the Administrative Agent, 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 Collateral under the state
      securities or "Blue Sky" laws and to obtain all necessary governmental
      approvals for the sale of the Collateral, as requested by the
      Administrative Agent;

            (c) cause each such issuer to make available to its security
      holders, as soon as practicable, an earnings statement that will satisfy
      the provisions of Section 11(a) of the Securities Act; and

            (d) do or cause to be done all such other acts and things as may be
      necessary to make such sale of the Collateral or any part thereof valid
      and binding and in compliance with applicable law.

The Pledgor further acknowledges the impossibility of ascertaining the amount of
damages that would be suffered by the Administrative Agent or the Secured
Parties by reason of the failure by the Pledgor to perform any of the covenants
contained


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in this Section and, consequently, agrees that, if the Pledgor shall fail to
perform any of such covenants, it shall pay, as liquidated damages and not as a
penalty, an amount equal to the value (as determined by the Administrative
Agent) of the Collateral on the date the Administrative Agent shall demand
compliance with this Section.

      SECTION 6.3. Compliance with Restrictions. The Pledgor agrees that in any
sale of any of the Collateral whenever an Event of Default shall have occurred
and be continuing, the Administrative Agent is hereby authorized to comply with
any limitation or restriction in connection with such sale as it may be advised
by counsel is necessary in order to avoid any violation of applicable law
(including compliance with such procedures as may restrict the number of
prospective bidders and purchasers, require that such prospective bidders and
purchasers have certain qualifications, and restrict such prospective bidders
and purchasers to persons who will represent and agree that they are purchasing
for their own account for investment and not with a view to the distribution or
resale of such Collateral), or in order to obtain any required approval of the
sale or of the purchaser by any governmental regulatory authority or official,
and the Pledgor further agrees that such compliance shall not result in such
sale being considered or deemed not to have been made in a commercially
reasonable manner, nor shall the Administrative Agent be liable nor accountable
to the Pledgor for any discount allowed by the reason of the fact that such
Collateral is sold in compliance with any such limitation or restriction.

      SECTION 6.4. Application of Proceeds. All cash proceeds received by the
Administrative Agent in respect of any sale of, collection from, or other
realization upon, all or any part of the Collateral may, in the discretion of
the Administrative Agent, be held by the Administrative Agent in an interest
bearing account as additional collateral security for, or then or at any time
thereafter be applied (after payment of any amounts payable to the
Administrative Agent pursuant to Section 10.3 of the Credit Agreement and
Section 6.5) in whole or in part by the Administrative Agent against, all or any
part of the Obligations in such order as the Administrative Agent shall elect.


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      Any surplus of such cash or cash proceeds held by the Administrative Agent
and remaining after payment in full in cash of all the Obligations, the
termination or expiration of all Letters of Credit and the termination of all
Commitments, shall be paid over to the Pledgor or to whomsoever may be lawfully
entitled to receive such surplus.

      SECTION 6.5. Indemnity and Expenses. The Pledgor hereby indemnifies and
holds harmless the Administrative Agent from and against any and all claims,
losses, and liabilities arising out of or resulting from this Pledge Agreement
(including enforcement of this Pledge Agreement), except claims, losses, or
liabilities resulting from the Administrative Agent's gross negligence or wilful
misconduct. Upon demand, the Pledgor will pay to the Administrative Agent the
amount of any and all reasonable expenses, including the reasonable fees and
disbursements of its counsel and of any experts and agents, which the
Administrative Agent may incur in connection with:

            (a)  the administration of this Pledge Agreement;

            (b) the custody, preservation, use, or operation of, or the sale of,
      collection from, or other realization upon, any of the Collateral;

            (c) the exercise or enforcement of any of the rights of the
      Administrative Agent hereunder; or

            (d) the failure by the Pledgor to perform or observe any of the
      provisions hereof.

                                   ARTICLE VII

                            MISCELLANEOUS PROVISIONS

      SECTION 7.1. Loan Document. This Pledge Agreement is a Loan Document
executed pursuant to the Credit Agreement and shall (unless otherwise expressly
indicated herein) be construed, administered and applied in accordance with the
terms and provisions thereof.


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      SECTION 7.2. Amendments, etc. No amendment to or waiver of any provision
of this Pledge Agreement nor consent to any departure by the Pledgor herefrom
shall in any event be effective unless the same shall be in writing and signed
by the Administrative Agent (on behalf of the Lenders or the Required Lenders,
as the case may be) and the Pledgor, and then such waiver or consent shall be
effective only in the specific instance and for the specific purpose for which
it is given.

      SECTION 7.3. Protection of Collateral. The Administrative Agent may from
time to time, at its option, perform any act which the Pledgor agrees hereunder
to perform and which the Pledgor shall fail to perform after being requested in
writing so to perform (it being understood that no such request need be given
after the occurrence and during the continuance of an Event of Default) and the
Administrative Agent may from time to time take any other action which the
Administrative Agent reasonably deems necessary for the maintenance,
preservation or protection of any of the Collateral or of its security interest
therein.

      SECTION 7.4. Addresses for Notices. All notices and other communications
provided for hereunder shall be in writing (including telegraphic communication)
and mailed or telecopied or delivered to either party hereto, addressed to such
party at such party's address specified in the Credit Agreement. All such
notices and other communications, when mailed and properly addressed with
postage prepaid or if properly addressed and sent by pre-paid courier service,
shall be deemed given when received; any such notice or communication, if
transmitted by telecopier, shall be deemed given when transmitted and
electronically confirmed.

      SECTION 7.5. Section Captions. Section captions used in this Pledge
Agreement are for convenience of reference only, and shall not affect the
construction of this Pledge Agreement.

      SECTION 7.6. Severability. Wherever possible each provision of this Pledge
Agreement shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Pledge Agreement shall be
prohibited by or invalid under such law, such provision shall be ineffective to
the extent of such prohibition or invalidity, without


                                      -17-
<PAGE>   18

invalidating the remainder of such provision or the remaining provisions of this
Pledge Agreement.

      SECTION 7.7. Counterparts. This Pledge Agreement may be executed by the
parties hereto in several counterparts, each of which shall be deemed to be an
original and all of which shall constitute together but one and the same
agreement.

      SECTION 7.8. Governing Law, Entire Agreement, etc. THIS PLEDGE AGREEMENT
SHALL BE DEEMED TO BE A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF
THE STATE OF NEW YORK (INCLUDING FOR SUCH PURPOSE SECTIONS 5-1401 AND 5-1402 OF
THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK), EXCEPT TO THE EXTENT THAT
THE VALIDITY OR PERFECTION OF THE SECURITY INTEREST HEREUNDER, OR REMEDIES
HEREUNDER, IN RESPECT OF ANY PARTICULAR COLLATERAL ARE GOVERNED BY THE LAWS OF A
JURISDICTION OTHER THAN THE STATE OF NEW YORK. THIS PLEDGE AGREEMENT AND THE
OTHER LOAN DOCUMENTS CONSTITUTE THE ENTIRE UNDERSTANDING AMONG THE PARTIES
HERETO WITH RESPECT TO THE SUBJECT MATTER HEREOF AND SUPERSEDE ANY PRIOR
AGREEMENTS, WRITTEN OR ORAL, WITH RESPECT THERETO.


                                      -18-
<PAGE>   19

      IN WITNESS WHEREOF, the parties hereto have caused this Pledge Agreement
to be duly executed and delivered by their respective officers thereunto duly
authorized as of the day and year first above written.

                                       PROSOURCE SERVICES CORPORATION


                                       By  /s/ Paul A. Garcia de Quevedo
                                           --------------------------------
                                           Name:  Paul A. Garcia de Quevedo
                                           Title: Vice President, Secretary
                                                  Treasurer



                                       THE BANK OF NOVA SCOTIA, as
                                          Administrative Agent


                                       By  /s/ Frank F. Sandler
                                           --------------------------------
                                           Name:  Frank A. Sandler


                                      -19-
<PAGE>   20

                                                                   EXHIBIT A
                                                                  to Borrower
                                                                Pledge Agreement


                                 PROMISSORY NOTE

$___________________                                    ________________, 19__

      FOR VALUE RECEIVED, the undersigned, [Name of Maker], a _______________
__________ (the "Maker"), promises to pay to the order of ProSource Services
Corporation, a Delaware corporation (the "Payee"), in equal ________
installments, commencing _________, 19__ to and including ___________, 19__,
the principal sum of __________ DOLLARS ($______), representing the aggregate 
principal amount of an intercompany loan made by the Payee to the Maker.

      The unpaid principal amount of this promissory note (this "Note") from
time to time outstanding shall bear interest at a rate of interest equal to
____________, which the Maker represents to be a lawful and commercially
reasonable rate, payable __________, and all payments of principal of and
interest on this Note shall be payable in lawful currency of the United States
of America. All such payments shall be made by the Maker to an account
established by the Payee at _______________ and shall be recorded on the grid
attached hereto by the holder hereof (including the Administrative Agent as
pledgee). Upon notice from the Administrative Agent (hereinafter defined) that
an Event of Default (as defined in the Credit Agreement) has occurred and is
continuing under the Credit Agreement, the Maker shall make such payments, in
same day funds, to such other account as the Administrative Agent shall direct
in such notice.

      This Note is one of the Pledged Notes referred to in, and evidences
Indebtedness incurred pursuant to Section 7.2.2 of the Credit Agreement, dated
as of March [14], 1997 (as amended, supplemented, amended and restated or
otherwise modified from time to time, the "Credit Agreement"), among the Payee,
The Bank of Nova Scotia, as the administrative agent (the "Administrative
Agent"), and various financial institutions as are, or may from time to time
become, parties thereto. Upon the occurrence and continuance of an Event of
Default under the Credit Agreement,
<PAGE>   21

and notice thereof by the Administrative Agent to the Maker, the Administrative
Agent shall have all rights of the Payee to collect and accelerate, and enforce
all rights with respect to, the Indebtedness evidenced by this Note. Unless
otherwise defined herein or the context otherwise requires, terms used herein
have the meanings provided in the Credit Agreement.

      Reference is made to the Credit Agreement for a description of the Pledge
Agreement pursuant to which this Note has been pledged to the Administrative
Agent as security for the Obligations outstanding from time to time under the
Credit Agreement and each other Loan Document.

      In addition to, but not in limitation of, the foregoing, the Maker further
agrees to pay all expenses, including reasonable attorneys' fees and legal
expenses, incurred by the holder (including the Administrative Agent as pledgee)
of this Note endeavoring to collect any amounts payable hereunder which are not
paid when due, whether by acceleration or otherwise.

      THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
INTERNAL LAWS OF THE STATE OF NEW YORK.

      THE MAKER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVES ANY
RIGHTS IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED ON THIS
NOTE. THE MAKER ACKNOWLEDGES AND AGREES THAT IT HAS RECEIVED FULL AND SUFFICIENT
CONSIDERATION FOR THIS PROVISION AND THAT THIS PROVISION IS A MATERIAL
INDUCEMENT FOR THE PAYEE TO ACCEPT THIS NOTE.

                                          [NAME OF MAKER]



                                       By__________________________________
                                         Name:
                                         Title:


                                       -2-
<PAGE>   22

                                    Pay to the order of THE BANK OF
                                    NOVA SCOTIA, as Administrative
                                    Agent

                                    PROSOURCE SERVICES CORPORATION



                                    By /s/ Paul A. Garcia de Quevedo
                                      ------------------------------
                                    Name: Paul A. Garcia de Quevedo
                                    Title: Vice President, Secretary
                                               and Treasurer


                                       -3-
<PAGE>   23

                                      GRID

      Intercompany Loans made by [Name of Payee] to ProSource Services
Corporation and payments of principal of such Loans.


================================================================================
                 Amount of          Amount of        Outstanding
               Intercompany         Principal         Principal       Notation
  Date             Loan              Payment           Balance         Made By
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
-----------  -----------------  -----------------  ----------------  -----------
================================================================================
<PAGE>   24

                                                                  ATTACHMENT 1
                                                                  to Borrower
                                                                Pledge Agreement


Item A.  Pledged Notes
         -------------

Pledged Note Issuer            Description
-------------------            -----------


Item B.  Pledged Shares
         --------------
                                                      Common Stock
                                        ---------------------------------------
                                        Authorized    Outstanding   % of Shares

Pledged Share Issuer                      Shares        Shares        Pledged
--------------------                      ------        ------        -------


Item C.  Additional Subsidiaries
         -----------------------