Document:

EXHIBIT 10.4.1

                   AMERICAN INDUSTRIAL REAL ESTATE ASSOCIATION

            STANDARD INDUSTRIAL/COMMERCIAL SINGLE-TENANT LEASE - NET
                (DO NOT USE THIS FORM FOR MULTI-TENANT BUILDINGS)

1.     Basic Provisions ("Basic Provisions")
       1.1 Parties: This Lease ("Lease"), dated for reference purposes only
August 25 1999, is made by and between LOMITA ENTERPRISE NO. 4 LLC, a California
limited liability company ("Lessor") and HI-SHEAR TECHNOLOGY CORP., a Delaware
Corp. ("Lessee"), (collectively the "Parties," or individually a "Party").
       1.2 Premises: That certain real property, including all improvements
therein or to be provided by Lessor under the terms of this Lease, and commonly
known as 24225 Garnier Street, City of Torrance located in the County of Los
Angeles, State of California and generally described as (describe briefly the
nature of the property and, if applicable, the "Project", if the property is
located within a Project) an approximate 77,520 square foot M-2 zoned industrial
building situated on approximately 158,994 sq. ft. (3.65 acres) of land with
approximately 25,000 sq. ft. of offices and approximately 210 parking spaces.
("Premises"). (See also Paragraph 2)
       1.3 Term: 5 years and 0 months ("Original Term") commencing September 1,
1999 ("Commencement Date") and ending August 31, 2004 ("Expiration Data"). (See
also Paragraph 3)
       1.4 Early Possession: (See Addendum Paragraph 50) ("Early Possession
Date"). (See also Paragraphs 3.2 and 3.3)
       1.5 Base Rent: $ 36,500 per month ("Base Rent"), payable on the 1st day
of each month commencing September 1, 1999 (See Addendum Paragraph 51) (See also
Paragraph 4) X If this box is checked, there are provisions in this Lease for
the Base Rent to be adjusted.
       1.6 Base Rent Paid Upon Execution: $ 36,500 as Base Rent for the period
September 1, 1999 thru September 30, 1999
       1.7 Security Deposit: $ 0 ("Security Deposit"). (See also Paragraph 5)
       1.8 Agreed Use: (See Addendum Paragraph 52) (See also Paragraph 6)
       1.9 Insuring Party. Lessor is the "Insuring Party" unless otherwise
stated herein. (See also Paragraph 8)
       1.10  Crossed out and deleted.
       1.11 Guarantor. The obligations of the Lessee under this Lease are to be
guaranteed by N/A ("Guarantor"). (See also Paragraph 37)
       1.12 Addenda and Exhibits. Attached hereto is an Addendum or Addenda
consisting of Paragraphs 50 through 62 and Exhibits "A" all of which constitute
a part of this Lease.

2.     Premises.
       2.1 Letting. Lessor hereby leases to Lessee, and Lessee hereby leases
from Lessor, the Premises, for the term, at the rental, and upon all of the
terms, covenants and conditions set forth in this Lease. Unless otherwise
provided herein, any statement of size set forth in this Lease, or that may have
been used in calculating rental, is an approximation which the Parties agree is
reasonable and the rental based thereon is not subject to revision whether or
not the actual size is more or less.
       2.2 Condition. Lessor shall deliver the Premises to Lessee broom clean
and free of debris on the Commencement Date or the Early Possession Date,
whichever first occurs ("Start Date"), and, so long as the required service
contracts described in Paragraph 7.1 (b) below are obtained by Lessee within
thirty (30) days following the Start Date, warrants that the existing
electrical, plumbing, fire sprinkler, lighting, heating, ventilating and air
conditioning systems ("HVAC"), loading doors, if any, and all other such
elements in the Premises, other than those constructed by Lessee, shall be in
good operating condition on said date and that the structural elements of the
roof, bearing walls and foundation of any buildings on the Premises (the
"Building") shall be free of material defects. If a non-compliance with said
warranty exists as of the Start Date, Lessor shall, as Lessor's sole obligation
with respect to such matter, except as otherwise provided in this Lease,
promptly after receipt of written notice from Lessee setting forth with
specificity the nature and extent of such non-compliance, rectify same at
Lessor's expense. If, after the Start Date, Lessee does not give Lessor written
notice of any non-compliance with this warranty within: (i) one year as to the
surface of the roof and the structural portions of the roof, foundations and
bearing walls, (ii) six (6) months as to the HVAC systems, (iii) thirty (30)
days as to the remaining systems and other elements of the Building, correction
of such non-compliance shall be the obligation of Lessee at Lessee's sole cost
and expense.
       2.3 Compliance. Lessor warrants that the improvements on the Premises
comply with all applicable laws, covenants or restrictions of record, building
codes, regulations and ordinances ("Applicable Requirements") in effect on the
Start Date. Said warranty does not apply to the use to which Lessee will put the
Premises or to an Alterations or Utility Installations (as defined in Paragraph
7.3(a)) made or to be made by Lessee. NOTE: Lessee is responsible for
determining whether or not the zoning is appropriate for Lessee's intended use,
and acknowledges that past uses of the Premises may no longer be allowed. If the
Premises do not comply with said warranty, Lessor shall, except as otherwise
provided, promptly after receipt of written notice from Lessee setting forth
with specificity the nature and extent of such non-compliance, rectify the same

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 1
<PAGE>

at Lessor's expense. If Lessee does not give Lessor written notice of a
non-compliance with the warranty within six (6) months following the Start Date,
correction of that non-compliance shall be the obligation of Lessee at Lessee's
sole cost and expense. If the Applicable Requirements are hereafter changed (as
opposed to being in existence at the Start Date, which is addressed in Paragraph
6.2(e) below) so as to require during the term of this Lease the construction of
an addition to or an alteration of the Building, the remediation of any
Hazardous Substance, or the reinforcement or other physical modification of the
Building ("Capital Expenditure"), Lessor and Lessee shall allocate the cost of
such work as follows:
             (a) Subject to Paragraph 2.3(c) below, if such Capital Expenditures
are required as a result of the specific and unique use of the Premises by
Lessee as compared with uses by tenants in general, Lessee shall be fully
responsible for the cost thereof, provided, however that if such Capital
Expenditure is required during the last two (2) years of this Lease and the cost
thereof exceeds six (6) months' Base Rent, Lessee may instead terminate this
Lease unless Lessor notifies Lessee, in writing, within ten (10) days after
receipt of Lessee's termination notice that Lessor has elected to pay the
difference between the actual cost thereof and the amount equal to six (6)
months Base Rent. If Lessee elects termination, Lessee shall immediately cease
the use of the Premises which requires such Capital Expenditure and deliver to
Lessor written notice specifying a termination date at least ninety (90) days
thereafter. Such termination date shall, however, in no event be earlier than
the last day that Lessee could legally utilize the Premises without commencing
such Capital Expenditure.
             (b) If such Capital Expenditure is not the result of the specific
and unique use of the Premises by Lessee (such as, governmentally mandated
seismic modifications), then Lessor and Lessee shall allocate the obligation to
pay for such costs pursuant to the provisions of Paragraph 7.1 (c); provided,
however, that if such Capital Expenditure is required during the last two years
of this Lease or if Lessor reasonably determines that it is not economically
feasible to pay its share thereof, Lessor shall have the option to terminate
this Lease upon ninety (90) days prior written notice to Lessee unless Lessee
notifies Lessor, in writing, within ten (10) days after receipt of Lessor's
termination notice that Lessee will pay for such Capital Expenditure. If Lessor
does not elect to terminate, and fails to tender its share of any such Capital
Expenditure, Lessee may advance such funds and deduct same, with Interest, from
Rent until Lessor's share of such costs have been fully paid. If Lessee is
unable to finance Lessor's share, or if the balance of the Rent due and payable
for the remainder of this Lease is not sufficient to fully reimburse Lessee on
an offset basis, Lessee shall have the right to terminate this Lease upon thirty
(30) days written notice to Lessor.
             (c) Notwithstanding the above, the provisions concerning Capital
Expenditures are intended to apply only to non-voluntary, unexpected, and new
Applicable Requirements. If the Capital Expenditures are instead triggered by
Lessee as a result of an actual or proposed change in use, change in intensity
of use, or modification to the Premises then, and in that event, Lessee shall be
fully responsible for the cost thereof, and Lessee shall not have any right to
terminate this Lease.
       2.4 Acknowledgements. Lessee acknowledges that: (a) it has been advised
by Lessor and/or Brokers to satisfy itself with respect to the condition of the
Premises (including but not limited to the electrical, HVAC and fire sprinkler
systems, security, environmental aspects, and compliance with Applicable
Requirements), and their suitability for Lessee's intended use, (b) Lessee has
made such investigation as it deems necessary with reference to such matters and
assumes all responsibility therefore as the same relate to its occupancy of the
Premises, and (c) neither Lessor, Lessor's agents, nor any Broker has made any
oral or written representations or warranties with respect to said matters other
than as set forth in this Lease. In addition. Lessor acknowledges that: (a)
Broker has made no representations, promises or warranties concerning Lessee's
ability to honor the Lease or suitability to occupy the Premises, and (b) it is
Lessor's sole responsibility to investigate the financial capability and/or
suitability of all proposed tenants.
       2.5 Lessee as Prior Owner/Occupant. The warranties made by Lessor in
Paragraph 2 shall be of no force or effect if immediately prior to the Start
Date Lessee was the owner or occupant of the Premises. In such event, Lessee
shall be responsible for any necessary corrective work.
3.     Term.
       3.1 Term. The Commencement Date, Expiration Date and Original Term of
this Lease are as specified in Paragraph 1.3.
       3.2 Early Possession. If Lessee totally or partially occupies the
Premises prior to the Commencement Date, the obligation to pay Base Rent shall
be abated for the period of such early possession. All other terms of this Lease
(including but not limited to the obligations to pay Real Property Taxes and
insurance premiums and to maintain the Premises) shall, however, be in effect
during such period. Any such early possession shall not affect the Expiration
Date.
       3.3 Delay In Possession. Lessor agrees to use its best commercially
reasonable efforts to deliver possession of the Premises to Lessee by the
Commencement Date. If, despite said efforts, Lessor is unable to deliver
possession as agreed, Lessor shall not be subject to any liability therefore,
nor shall such failure affect the validity of this Lease. Lessee shall not,
however, be obligated to pay Rent or perform its other obligations until it
receives possession of the Premises. If possession is not delivered within sixty
(60) days after the Commencement Date, Lessee may, at its option, by notice in
writing within ten (10) days after the end of such sixty (60) day period, cancel
this Lease, in which event the Parties shall be discharged from all obligations
hereunder. If such written notice is not received by Lessor within said ten (10)
day period, Lessee's right to cancel shall terminate. Except as otherwise
provided, if possession is not tendered to Lessee by the Start Date and Lessee
does not terminate this Lease, as aforesaid, any period of rent abatement that
Lessee would otherwise have enjoyed shall run from the date of delivery of
possession and continue for a period equal to what Lessee would otherwise have
enjoyed under the terms hereof, but minus any days of delay caused by the acts
or omissions of Lessee. If possession of the Premises is not delivered within
four (4) months after the Commencement Date, this Lease shall terminate unless
other agreements are reached between Lessor and Lessee, in writing.

                                                       Initials: /s/ TRM, NB,GWT
                                     PAGE 2
<PAGE>

       3.4 Lessee Compliance. Lessor shall not be required to tender possession
of the Premises to Lessee until Lessee complies with its obligation to provide
evidence of insurance (Paragraph 8.5). Pending delivery of such evidence, Lessee
shall be required to perform all of its obligations under this Lease from and
after the Start Date, including the payment of Rent. notwithstanding Lessor's
election to withhold possession pending receipt of such evidence of insurance.
Further, if Lessee is required to perform any other conditions prior to or
concurrent with the Start Date, the Start Date shall occur but Lessor may elect
to withhold possession until such conditions are satisfied.
4.     Rent.
       4.1 Rent Defined. All monetary obligations of Lessee to Lessor under the
terms of this Lease (except for the Security Deposit) are deemed to be rent
("Rent").
       4.2 Payment. Lessee shall cause payment of Rent to be received by Lessor
in lawful money of the United States, without offset or deduction (except as
specifically permitted in this Lease), on or before the day on which it is due.
Rent for any period during the term hereof which is for less than one (1) full
calendar month shall be prorated based upon the actual number of days of said
month. Payment of Rent shall be made to Lessor at its address stated herein or
to such other persons or place as Lessor may from time to time designate in
writing. Acceptance of a payment which is less than the amount then due shall
not be a waiver of Lessor's rights to the balance of such Rent, regardless of
Lessor's endorsement of any check so stating.
5. Security Deposit. Lessee shall deposit with Lessor upon execution hereof the
Security Deposit as security for Lessee's faithful performance of its
obligations under this Lease. If Lessee fails to pay Rent, or otherwise Defaults
under this Lease, Lessor may use, apply or retain all or any portion of said
Security Deposit for the payment of any amount due Lessor or to reimburse or
compensate Lessor for any liability, expense, loss or damage which Lessor may
suffer or incur by reason thereof. If Lessor uses or applies all or any portion
of said Security Deposit, Lessee shall within ten (10) days after written
request therefore deposit monies with Lessor sufficient to restore said Security
Deposit to the full amount required by this Lease. If the Base Rent increases
during the term of this Lease. Lessee shall, upon written request from Lessor,
deposit additional moneys with Lessor so that the total amount of the Security
Deposit shall at all times bear the same proportion to the increased Base Rent
as the initial Security Deposit bore to the initial Base Rent. Should the Agreed
Use be amended to accommodate a material change in the business of Lessee or to
accommodate sublessee or assignee, Lessor shall have the right to increase the
Security Deposit to the extent necessary, in Lessor's reasonable judgment, to
account for any increased wear and tear that the Premises may suffer as a result
thereof. If a change in control or Lessee occurs during this Lease and following
such change the financial condition of Lessee is, in Lessor's reasonable
judgment, significantly reduced, Lessee shall deposit such additional monies
with Lessor as shall be sufficient to cause the Security Deposit to be at a
commercially reasonable level based on said change in financial condition.
Lessor shall not be required to keep the Security Deposit separate from its
general accounts. Within fourteen (14) days after the expiration or termination
of this Lease, if Lessor elects to apply the Security Deposit only to unpaid
Rent, and otherwise within thirty (30) days after the Premises have been vacated
pursuant to Paragraph 7.4(c) below, Lessor shall return that portion of the
Security Deposit not used or applied by Lessor. No part of the Security Deposit
shall be considered to be held in trust, to bear interest or to be prepayment
for any monies to be paid by Lessee under this Lease.
6.     Use.
       6.1 Use. Lessee shall use and occupy the Premises only for the Agreed
Use, or any other legal use which is reasonably comparable thereto. and for no
other purpose. Lessee shall not use or permit the use of the Premises in a
manner that is unlawful, creates damage, waste or a nuisance, or that disturbs
owners and/or occupants of, or causes damage to neighboring properties. Lessor
shall not unreasonably withhold or delay its consent to any written request for
a modification of the Agreed Use, so long as the same will not impair the
structural integrity of the improvements on the Premises or the mechanical or
electrical systems therein, is not significantly more burdensome to the
Premises. If Lessor elects to withhold consent, Lessor shall within five (5)
business days after such request give written notification of same, which notice
shall include an explanation of Lessor's objections to the change in use.
       6.2   Hazardous Substances.
             (a) Reportable Uses Require Consent. The term "Hazardous Substance"
as used in this Lease shall mean any product, substance, or waste whose
presence, use, manufacture, disposal, transportation, or release. either by
itself or in combination with other materials expected to be on the Premises, is
either: (i) potentially injurious to the public health, safety or welfare, the
environment or the Premises, (ii) regulated or monitored by any governmental
authority, or (iii) a basis for potential liability of Lessor to any
governmental agency or third party under any applicable statute or common law
theory. Hazardous Substances shall include, but not be limited to, hydrocarbons,
petroleum, gasoline, and/or crude oil or any products, by-products or fractions
thereof. Lessee shall not engage in any activity in or on the Premises which
constitutes a Reportable Use of Hazardous Substances without the express prior
written consent of Lessor and timely compliance (at Lessee's expense) with all
Applicable Requirements. "Reportable Use" shall mean (i) the installation or use
of any above or below ground storage tank, (ii) the generation, possession,
storage, use, transportation, or disposal of a Hazardous Substance that requires
a permit from, or with respect to which a report, notice, registration or
business plan is required to be filed with, any governmental authority, and/or
(iii) the presence at the Premises of a Hazardous Substance with respect to
which any Applicable Requirements requires that a notice be given to persons
entering or occupying the Premises or neighboring properties. Notwithstanding
the foregoing, Lessee may use any ordinary and customary materials reasonably
required to be used in the normal course of the Agreed Use, so long as such use

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 3
<PAGE>

is in compliance with all Applicable Requirements, is not a Reportable Use, and
does not expose the Premises or neighboring property to any meaningful risk of
contamination or damage or expose Lessor to any liability therefore. In
addition, Lessor may condition its consent to any Reportable Use upon receiving
such additional assurances as Lessor reasonably deems necessary to protect
itself, the public, the Premises and/or the environment against damage,
contamination, injury and/or liability, including, but not limited to, the
installation (and removal on or before Lease expiration or termination) of
protective modifications (such as concrete encasements) and/or increasing the
Security Deposit.
             (b) Duty to Inform Lessor. If Lessee knows, or has reasonable cause
to believe, that a Hazardous Substance has come to be located in, on, under or
about the Premises, other than as previously consented to by Lessor, Lessee
shall immediately give written notice of such fact to Lessor, and provide Lessor
with a copy of any report, notice, claim or other documentation which it has
concerning the presence of such Hazardous Substance.
             (c) Lessee Remediation. Lessee shall not cause or permit any
Hazardous Substance to be spilled or released in, on, under, or about the
Premises (including through the plumbing or sanitary sewer system) and shall
promptly, at Lessee's expense. take all investigatory and/or remedial action
reasonably recommended, whether or not formally ordered or required, for the
cleanup of any contamination of, and for the maintenance, security and/or
monitoring of the Premises or neighboring properties, that was caused or
materially contributed to by Lessee, or pertaining to or involving any Hazardous
Substance brought onto the Premises during the term of this Lease, by or for
Lessee, or any third party.
             (d) Lessee Indemnification. Lessee shall indemnify, defend and hold
Lessor, its agents, employees, lenders and ground lessor, if any, harmless from
and against any and all loss of rents and/or damages, liabilities, judgments,
claims, expenses, penalties, and attorneys' and consultants' fees arising out of
or involving any Hazardous Substance brought onto the Premises by or for Lessee,
or any third party (provided, however, that Lessee shall have no liability under
this Lease with respect to underground migration of any Hazardous Substance
under the Premises from adjacent properties). Lessee's obligations shall
include, but not be limited to, the effects of any contamination or injury to
person, property or the environment created or suffered by Lessee and the cost
of investigation, removal, remediation, restoration and/or abatement, and shall
survive the expiration or termination of this Lease. No termination,
cancellation or release agreement entered into by Lessor and Lessee shall
release Lessee from its obligations under this Lease with respect to Hazardous
Substances, unless specifically so agreed by Lessor in writing at the time of
such agreement.
             (e) Lessor Indemnification. Lessor and its successors and assigns
shall indemnify, defend, reimburse and hold Lessee, its employees and lenders,
harmless from and against any and all environmental damages, including the cost
of remediation, which existed as a result of Hazardous Substances on the
Premises prior to the Start Date or which are caused by the gross negligence or
willful misconduct of Lessor, its agents or employees. Lessor's obligations, as
and when required by the Applicable Requirements, shall include, but not be
limited to, the cost of investigation, removal, remediation, restoration and/or
abatement, and shall survive the expiration or termination of this Lease.
             (f) Investigations and Remediations. Lessor shall retain the
responsibility and pay for any investigations or remediation measures required
by governmental entities having jurisdiction with respect to the existence of
Hazardous Substances on the Premises prior to the Start Date, unless such
remediation measure is required as a result of Lessee's use (including
"Alterations", as defined in paragraph 7.3(a) below) of the Premises, in which
event Lessee shall be responsible for such payment. Lessee shall cooperate fully
in any such activities at the request of Lessor, including allowing Lessor and
Lessor's agents to have reasonable access to the Premises at reasonable times in
order to carry out Lessor's investigative and remedial responsibilities.
             (g) Lessor Termination Option. If a Hazardous Substance Condition
occurs during the term of this Lease, unless Lessee is legally responsible
therefore (in which case Lessee shall make the investigation and remediation
thereof required by the Applicable Requirements and this Lease shall continue in
full force and effect, but subject to Lessor's rights under Paragraph 6.2(d) and
Paragraph 13), Lessor may, at Lessor's option, either (i) investigate and
remediate such Hazardous Substance Condition, if required, as soon as reasonably
possible at Lessor's expense, in which event this Lease shall continue in full
force and effect, or (ii) if the estimated cost to remediate such condition
exceeds twelve (12) times the then monthly Base Rent or $100,000, whichever is
greater, give written notice to Lessee, within thirty (30) days after receipt by
Lessor of knowledge of the occurrence of such Hazardous Substance Condition, of
Lessor's desire to terminate this Lease as of the date sixty (60) days following
the date of such notice. In the event Lessor elects to give a termination
notice, Lessee may, within ten (10) days thereafter, give written notice to
Lessor of Lessee's commitment to pay the amount by which the cost of the
remediation of such Hazardous Substance Condition exceeds an amount equal to
twelve (12) times the then monthly Base Rent or $100,000, whichever is greater.
Lessee shall provide Lessor with said funds or satisfactory assurance thereof
within thirty (30) days following such commitment. In such event, this Lease
shall continue in full force and effect, and Lessor shall proceed to make such
remediation as soon as reasonably possible after the required funds are
available. If Lessee does not give such notice and provide the required funds or
assurance thereof within the time provided, this Lease shall terminate as of the
date specified in Lessor's notice of termination.
       6.3 Lessee's Compliance with Applicable Requirements. Except as otherwise
provided in this Lease, Lessee shall, at Lessee's sole expense, fully,
diligently and in a timely manner, materially comply with all Applicable
Requirements, the requirements of any applicable fire insurance underwriter or
rating bureau, and the recommendations of Lessor's engineers and/or consultants
which relate in any manner to the Premises, without regard to whether said
requirements are now in effect of become effective after the Start Date. Lessee
shall, within ten (10) days after receipt of Lessor's written request, provide
Lessor with copies of all permits and other documents, and other information
evidencing Lessee's compliance with any Applicable Requirements specified by
Lessor, and shall immediately upon receipt, notify Lessor in writing (with
copies of any documents involved) of any threatened or actual claim, notice,
citation, warning, complaint or report pertaining to or involving the failure of
Lessee or the Premises to comply with any Applicable Requirements.

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 4
<PAGE>

       6.4 Inspection; Compliance. Lessor and Lessor's "Lender" (as defined in
paragraph 30 below) and consultants shall have the right to enter into Premises
at any time, in the case of an emergency, and otherwise at reasonable times, for
the purpose of inspecting the condition of the Premises and for verifying
compliance by Lessee with this Lease. The cost of any such inspections shall be
paid by Lessor, unless a violation of Applicable Requirements, or a
contamination is found to exist or be imminent, or the inspection is requested
or ordered by a governmental authority. In such case, Lessee shall upon request
reimburse Lessor for the cost of such inspections, so long as such inspection is
reasonably related to the violation or contamination.

7.     Maintenance; Repairs, Utility Installations; Trade Fixtures and
Alterations.
       7.1  Lessee's Obligations.
             (a) In General. Subject to the provisions of Paragraph 2.2
(Condition), 2.3 (Compliance), 6.3 (Lessee's Compliance with Applicable
Requirements), 7.2 (Lessor's Obligations), 9 (Damage or Destruction), and 14
(Condemnation), Lessee shall, at Lessee's sole expense, keep the Premises,
Utility Installations, and Alterations in good order, condition and repair
(whether or not the portion of the Premises requiring repairs, or the means of
repairing the same, are reasonably or readily accessible to Lessee, and whether
or not the need for such repairs occurs as a result of Lessee's use, any prior
use, the elements or the age of such portion of the Premises), including, but
not limited to, all equipment or facilities, such as plumbing, heating,
ventilating, air-conditioning, electrical, lighting facilities, boilers,
pressure vessels, fire protection system, fixtures, walls (interior and
exterior), foundations, ceilings, roofs, floors, windows, doors, plate glass,
skylights, landscaping, driveways, parking lots, fences, retaining walls, signs,
sidewalks and parkways located in, on, or adjacent to the Premises. Lessee, in
keeping the Premises in good order, condition and repair, shall exercise and
perform good maintenance practices, specifically including the procurement and
maintenance of the service contracts required by Paragraph 7.1(b) below.
Lessee's obligations shall include restorations, replacements or renewals when
necessary to keep the Premises and all improvements thereon or a part thereof in
good order, condition and state of repair. Lessee shall, during the term of this
Lease, keep the exterior appearance of the Building in a first-class condition
consistent with the exterior appearance of other similar facilities of
comparable age and size in the vicinity, including, when necessary, the exterior
repainting of the Building.
             (b) Service Contracts. Lessee shall, at Lessee's sole expense,
procure and maintain contracts with copies to Lessor, in customary form and
substance for, and with contractors specializing and experienced in the
maintenance of the following equipment and improvements, if any, if and when
installed on the Premises: (i) crossed out and deleted, (ii) crossed out and
deleted, (iii) fire extinguishing systems, including fire alarm and/or smoke
detection, (iv) landscaping and irrigation systems, (v) drains, (vi) driveways
and parking lots, (vii) clarifiers, (viii) basic utility feed to the perimeter
of the Building, and (ix) any other equipment, if reasonably required by Lessor.
             (c) Replacement. Subject to Lessee's indemnification of Lessor as
set forth in Paragraph 8.7 below, and without relieving Lessee of liability
resulting from Lessee's failure to exercise and perform good maintenance
practices, if the Basic Elements described in Paragraph 7.1(b) cannot be
repaired other than at a cost which is in excess of 50% of the cost of replacing
such Basic Elements, then such Basic Elements shall be replaced by Lessor, and
the cost thereof shall be prorated between the Parties and Lessee shall only be
obligated to pay, each month during the remainder of the term of this Lease, on
the date on which Base Rent is due, an amount equal to the product of
multiplying the cost of such replacement by a fraction, the numerator of which
is one, and the denominator of which is the number of months of the useful life
of such replacement as such useful life is specified pursuant to Federal income
tax regulations or guidelines for depreciation thereof (including interest on
the unamortized balance as is then commercially reasonable in the judgment of
Lessor's accountants), with Lessee reserving the right to prepay its obligation
at any time.
       7.2 Lessor's Obligations. Subject to the provisions of Paragraphs 2.2
(Condition), 2.3 (Compliance), 9 (Damage or Destruction) and 14 (Condemnation),
it is intended by the Parties hereto that Lessor have no obligation, in any
manner whatsoever, to repair and maintain the Premises, or the equipment
therein, all of which obligations are intended to be that of the Lessee. It is
the intention of the Parties that the terms of this Lease govern the respective
obligations of the Parties as to maintenance and repair of the Premises, and
they expressly waive the benefit of any statute now or hereafter in effect to
the extent it is inconsistent with the terms of this Lease.
       7.3   Utility Installations; Trade Fixtures; Alterations.
             (a) Definitions; Consent Required. The term "Utility Installations"
refers to all floor and window coverings, air lines, power panels, electrical
distribution, security and fire protection systems, communication systems,
lighting fixtures, HVAC equipment, plumbing, and fencing in or on the Premises.
The term "Trade Fixtures" shall mean Lessee's machinery and equipment that can
be removed without doing material damage to the Premises. The term "Alterations"
shall mean any modification of the improvements, other than Utility
Installations or Trade Fixtures, whether by addition or deletion. "Lessee Owned
Alterations and/or Utility Installations" are defined as Alterations and/or
Utility Installations made by Lessee that are not yet owned by Lessor pursuant
to Paragraph 7.4(a). Lessee shall not make any Alterations or Utility
Installations to the Premises without Lessor's prior written consent. Lessee
may, however, make non-structural Utility Installations to the interior of the
Premises (excluding the roof) without such consent but upon notice to Lessor, as
long as they are not visible from the outside, do not involve puncturing,
relocating or removing the roof or any existing walls, and the cumulative cost
thereof during this Lease as extended does not exceed $50,000 in the aggregate
or $10,000 in any one year.

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 5
<PAGE>

             (b) Consent. Any Alterations or Utility Installations that Lessee
shall desire to make and which require the consent of the Lessor shall be
presented to Lessor in written form with detailed plans. Consent shall be deemed
conditioned upon Lessee's: (i) acquiring all applicable governmental permits,
(ii) furnishing Lessor with copies of both the permits and the plans and
specifications prior to commencement of the work, and (iii) compliance with all
conditions of said permits and other Applicable Requirements in a prompt and
expeditious manner. Any Alterations or Utility Installations shall be performed
in a workmanlike manner with good and sufficient materials. Lessee shall
promptly upon completion furnish Lessor with as-built plans and specifications.
For work which costs an amount equal to the greater of one month's Base Rent, or
$10,000, Lessor may condition its consent upon Lessee providing a lien and
completion bond in an amount equal to one and one-half times the estimated cost
of such Alteration or Utility Installation and/or upon Lessee's posting an
additional Security Deposit with Lessor.
             (c) Indemnification. Lessee shall pay, when due, all claims for
labor or materials furnished or alleged to have been furnished to or for Lessee
at or for use on the Premises, which claims are or may be secured by any
mechanic's or materialmen's lien against the Premises or any interest therein.
Lessee shall give Lessor not less than ten (10) days' notice prior to the
commencement of any work in, on or about the Premises, and Lessor shall have the
right to post notices of non-responsibility. If Lessee shall contest the
validity of any such lien, claim or demand, then Lessee shall, at its sole
expense defend and protect itself, Lessor and the Premises against the same and
shall pay and satisfy any such adverse judgment that may be rendered thereon
before the enforcement thereof. If Lessor shall require, Lessee shall furnish a
surety bond in an amount equal to one and one-half times the amount of such
contested lien, claim or demand, indemnifying Lessor against liability for the
same. If Lessor elects to participate in any such action, Lessee shall pay
Lessor's attorneys' fees and costs.
       7.4   Ownership; Removal; Surrender; and Restoration.
             (a) Ownership. Subject to Lessors right to require removal or elect
ownership as hereinafter provided, all Alterations and Utility Installations
made by Lessee shall be the property of Lessee. but considered a part of the
Premises. Lessor may, at any time, elect in writing to be the owner of all or
any specified part of the Lessee Owned Alterations and Utility Installations.
Unless otherwise instructed per Paragraph 7.4(b) hereof, all Lessee Owned
Alterations and Utility Installations shall, at the expiration or termination of
this Lease, become the property of Lessor and be surrendered by Lessee with the
Premises.
             (b) Removal. By delivery to Lessee of written notice from Lessor
not earlier than ninety (90) and not later than thirty (30) days prior to the
end of the term of this Lease, Lessor may require that any or all Lessee Owned
Alterations or Utility Installations be removed by the expiration or termination
of this Lease. Lessor may require the removal at any time of all or any part of
any Lessee Owned Alterations or Utility Installations made without the required
consent.
             (c) Surrender/Restoration. Lessee shall surrender the Premises by
the Expiration Date or any earlier termination date, with all of the
improvements, parts and surfaces thereof broom clean and free of debris, and in
good operating order, condition and state of repair, ordinary wear and tear
excepted. "Ordinary wear and tear" shall not include any damage or deterioration
that would have been prevented by good maintenance practice. Lessee shall repair
any damage occasioned by the installation, maintenance or removal of Trade
Fixtures, Lessee Owned Alterations and/or Utility Installations, furnishings,
and equipment as well as the removal of any storage tank installed by or for
Lessee, and the removal, replacement, or remediation of any soil, material or
groundwater contaminated by Lessee. Trade Fixtures shall remain the property of
Lessee and shall be removed by Lessee. The failure by Lessee to timely vacate
the Premises pursuant to this Paragraph 7.4(c) without the express written
consent of Lessor shall constitute a holdover under the provisions of Paragraph
26 below.
8. Insurance; Indemnity.
       8.1 Payment For Insurance, Lessee shall pay for all insurance required
under Paragraph 8 except to the extent of the cost attributable to liability
insurance carried by Lessor under Paragraph 8.2(b) in excess of $2,000,000 per
occurrence. Premiums for policy periods commencing prior to or extending beyond
the Lease term shall be prorated to correspond to the Lease term. Payment shall
be made by Lessee to Lessor within ten (10) days following receipt of an
invoice.
       8.2   Liability Insurance.
             (a) Carried by Lessee. Lessee shall obtain and keep in force a
Commercial General Liability Policy of Insurance protecting Lessee and Lessor
against claims for bodily injury, personal injury and property damage based upon
or arising out of the ownership, use, occupancy or maintenance of the Premises
and all areas appurtenant thereto. Such insurance shall be on an occurrence
basis providing single limit coverage in an amount not less than $2,000,000 per
occurrence with an "Additional Insured-Managers or Lessors of Premises
Endorsement" and contain the "Amendment of the Pollution Exclusion Endorsement"
for damage caused by heat, smoke or fumes from a hostile fire. The Policy shall
not contain any intra-insured exclusions as between insured persons or
organizations, but shall include coverage for liability assumed under this Lease
as an "insured contract" for the performance of Lessee's indemnity obligations
under this Lease. The limits of said insurance shall not, however, limit the
liability of Lessee nor relieve Lessee of any obligation hereunder. All
insurance carried by Lessee shall be primary to and not contributory with any
similar insurance carried by Lessor, whose insurance shall be considered excess
insurance only.
             (b) Carried by Lessor. Lessor shall maintain liability insurance as
described in Paragraph 8.2(a), in addition to, and not in lieu of, the insurance
required to be maintained by Lessee. Lessee shall not be named as an additional
insured therein.

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 6
<PAGE>

       8.3   Property Insurance - Building, Improvements and Rental Value.
             (a) Building and Improvements. The Insuring Party shall obtain and
keep in force a policy or policies in the name of Lessor, with loss payable to
Lessor, any groundlessor, and to any Lender(s) insuring loss or damage to the
Premises. The amount of such Insurance shall be equal to the full replacement
cost of the Premises, as the same shall exist from time to time, or the amount
required by any Lenders, but in no event more than the commercially reasonable
and available insurable value thereof. If Lessor is the Insuring Party, however,
Lessee Owned Alterations and Utility Installations, Trade Fixtures, and Lessee's
personal property shall be insured by Lessee under Paragraph 8.4 rather than by
Lessor. If the coverage is available and commercially appropriate, such policy
or policies shall insure against all risks of direct physical loss or damage
(except the perils of flood and/or earthquake unless required by a Lender),
including coverage for debris removal and the enforcement of any Applicable
Requirements requiring the upgrading, demolition, reconstruction or replacement
of any portion of the Premises as the result of a covered loss. Said policy or
policies shall also contain an agreed valuation provision in lieu of any
coinsurance clause, waiver of subrogation, and inflation guard protection
causing an increase in the annual property insurance coverage amount by a factor
of not less than the adjusted U.S. Department of Labor Consumer Price Index for
All Urban Consumers for the city nearest to where the Premises are located. If
such insurance coverage has a deductible clause, the deductible amount shall not
exceed $1,000 per occurrence, and Lessee shall be liable for such deductible
amount in the event of an Insured Loss.
             (b) Rental Value. The Insuring Party shall obtain and keep in force
a policy or policies in the name of Lessor with loss payable to Lessor and any
Lender, insuring the loss of the full Rent for one (1) year. Said insurance
shall provide that in the event the Lease is terminated by reason of an insured
loss, the period of indemnity for such coverage shall be extended beyond the
date of the completion of repairs or replacement of the Premises, to provide for
one full year's loss of Rent from the date of any such loss. Said insurance
shall contain an agreed valuation provision in lieu of any coinsurance clause,
and the amount of coverage shall be adjusted annually to reflect the projected
Rent otherwise payable by Lessee, for the next twelve (12) month period. Lessee
shall be liable for any deductible amount in the event of such loss.
             (c) Adjacent Premises. If the Premises are part of a larger
building, or of a group of buildings owned by Lessor which are adjacent to the
Premises, the Lessee shall pay for any increase in the premiums for the property
insurance of such building or buildings if said increase is caused by Lessee's
acts, omissions, use or occupancy of the Premises.
       8.4   Lessee's Property/Business Interruption Insurance.
             (a) Property Damage. Lessee shall obtain and maintain insurance
coverage on all of Lessee's personal property, Trade Fixtures, and Lessee Owned
Alterations and Utility Installations. Such insurance shall be full replacement
cost coverage with a deductible of not to exceed $1,000 per occurrence. The
proceeds from any such insurance shall be used by Lessee for the replacement of
personal property, Trade Fixtures and Lessee Owned Alterations and Utility
Installations. Lessee shall provide Lessor with written evidence that such
insurance is in force.
             (b) Business Interruption. Lessee shall obtain and maintain loss of
income and extra expense insurance in amounts as will reimburse Lessee for
direct or indirect loss of earnings attributable to all perils commonly insured
against by prudent lessees in the business of Lessee or attributable to
prevention of access to the Premises as a result of such perils.
             (c) No Representation of Adequate Coverage. Lessor makes no
representation that the limits or forms of coverage of insurance specified
herein are adequate to cover Lessee's property, business operations or
obligations under this Lease.
       8.5 Insurance Policies. Insurance required herein shall be by companies
duly licensed or admitted to transact business in the state where the Premises
are located, and maintaining during the policy term a "General Policyholders
Rating" of at least B+, V, as set forth in the most current issue of "Best's
Insurance Guide", or such other rating as may be required by a Lender. Lessee
shall not do or permit to be done anything which invalidates the required
insurance policies. Lessee shall, prior to the Start Date, deliver to Lessor
certified copies of policies of such insurance or certificates evidencing the
existence and amounts of the required insurance. No such policy shall be
cancelable or subject to modification except after thirty (30) days prior
written notice to Lessor. Lessee shall, at least thirty (30) days prior to the
expiration of such policies, furnish Lessor with evidence of renewals or
"insurance binders" evidencing renewal thereof, or Lessor may order such
insurance and charge the cost thereof to Lessee, which amount shall be payable
by Lessee to Lessor upon demand. Such policies shall be for a term of at least
one year, or the length of the remaining term of this Lease, whichever is less.
If either Party shall fail to procure and maintain the insurance required to be
carried by it, the other Party may, but shall not be required to, procure and
maintain the same.
       8.6 Waiver of Subrogation. Without affecting any other rights or
remedies, Lessee and Lessor each hereby release and relieve the other, and waive
their entire right to recover damages against the other, for loss of or damage
to its property arising out of or incident to the perils required to be insured
against herein. The effect of such releases and waivers is not limited by the
amount of insurance carried or required, or by any deductibles applicable
hereto. The Parties agree to have their respective property damage insurance
carriers waive any right to subrogation that such companies may have against
Lessor or Lessee, as the case may be, so long as the insurance is not
invalidated thereby.
       8.7 Indemnity. Except for Lessor's gross negligence or willful
misconduct, Lessee shall indemnify, protect, defend and hold harmless the
Premises, Lessor and its agents, Lessor's master or ground lessor, partners and
Lenders, from and against any and all claims, loss of rents and/or damages,
liens, judgments, penalties, attorneys' and consultants' fees, expenses and/or
liabilities arising out of, involving, or in connection with, the use and/or
occupancy of the Premises by Lessee. If any action or proceeding is brought
against Lessor by reason of any of the foregoing matters, Lessee shall upon
notice defend the same at Lessee's expense by counsel reasonably satisfactory to
Lessor and Lessor shall cooperate with Lessee in such defense. Lessor need not
have first paid any such claim in order to be defended or indemnified.

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 7
<PAGE>

       8.8 Exemption of Lessor from Liability. Lessor shall not be liable for
injury or damage to the person or goods, wares, merchandise or other property of
Lessee, Lessee's employees, contractors, invitees, customers, or any other
person in or about the Premises, whether such damage or injury is caused by or
results from fire, steam, electricity, gas, water or rain, or from the breakage,
leakage, obstruction or other defects of pipes, fire sprinklers, wires,
appliances, plumbing, HVAC or lighting fixtures, or from any other cause,
whether the said injury or damage results from conditions arising upon the
Premises or upon other portions of the Building of which the Premises are a
part, or from other sources or places, provided that such injury is a result of
Lessee's negligence. Lessor shall not be liable for any damages arising from any
act or neglect of any other tenant of Lessor. Notwithstanding Lessor's
negligence or breach of this Lease, Lessor shall under no circumstances be
liable for injury to Lessee's business or for any loss of income or profit
therefrom.
9.     Damage or Destruction.
       9.1   Definitions.
             (a) "Premises Partial Damage" shall mean damage or destruction to
the improvements on the Premises, other than Lessee Owned Alterations and
Utility Installations, which can reasonably be repaired in six (6) months or
less from the date of the damage or destruction. Lessor shall notify Lessee in
writing within thirty (30) days from the date of the damage or destruction as to
whether or not the damage is Partial or Total.
             (b)"Premises Total Destruction" shall mean damage or destruction to
the Premises, other than Lessee Owned Alterations and Utility Installations and
Trade Fixtures, which cannot reasonably be repaired in six (6) months or less
from the date of the damage or destruction. Lessor shall notify Lessee in
writing within thirty (30) days from the date of the damage or destruction as to
whether or not the damage is Partial or Total.
             (c) "Insured Loss" shall mean damage or destruction to improvements
on the Premises, other than Lessee Owned Alterations and Utility Installations
and Trade Fixtures, which was caused by an event required to be covered by the
insurance described in Paragraph 8.3(a), irrespective of any deductible amounts
or coverage limits involved.
             (d) "Replacement Cost" shall mean the cost to repair or rebuild the
improvements owned by Lessor at the time of the occurrence to their condition
existing immediately prior thereto, including demolition, debris removal and
upgrading required by the operation of Applicable Requirements, and without
deduction for depreciation.
             (e) "Hazardous Substance Condition" shall mean the occurrence or
discovery of a condition involving the presence of, or a contamination by, a
Hazardous Substance as defined in Paragraph 6.2(a), in, on, or under the
Premises.
       9.2 Partial Damage - Insured Loss. If a Premises Partial Damage that is
an Insured Loss occurs, then Lessor shall, at Lessor's expense, repair such
damage (but not Lessee's Trade Fixtures or Lessee Owned Alterations and Utility
Installations) as soon as reasonably possible and this Lease shall continue in
full force and effect; provided, however, that Lessee shall, at Lessor's
election, make the repair of any damage or destruction the total cost to repair
of which is $10,000 or less, and, in such event, Lessor shall make any
applicable insurance proceeds available to Lessee on a reasonable basis for that
purpose. Notwithstanding the foregoing, if the required insurance was not in
force or the insurance proceeds are not sufficient to effect such repair, the
Insuring Party shall promptly contribute the shortage in proceeds (except as to
the deductible which is Lessee's responsibility) as and when required to
complete said repairs. In the event, however, such shortage was due to the fact
that, by reason of the unique nature of the improvements, full replacement cost
insurance coverage was not commercially reasonable and available, Lessor shall
have no obligation to pay for the shortage in insurance proceeds or to fully
restore the unique aspects of the Premises unless Lessee provides Lessor with
the funds to cover same, or adequate assurance thereof, within ten (10) days
following receipt of written notice of such shortage and request therefore. If
Lessor receives said funds or adequate assurance thereof within said ten (10)
day period, the party responsible for making the repairs shall complete them as
soon as reasonably possible and this Lease shall remain in full force and
effect. If such funds or assurance are not received, Lessor may nevertheless
elect by written notice to Lessee within ten (10) days thereafter to: (i) make
such restoration and repair as is commercially reasonable with Lessor paying any
shortage in proceeds, in which case this Lease shall remain in full force and
effect, or have this Lease terminate thirty (30) days thereafter. Lessee shall
not be entitled to reimbursement of any funds contributed by Lessee to repair
any such damage or destruction. Premises Partial Damage due to flood or
earthquake shall be subject to Paragraph 9.3, notwithstanding that there may be
some insurance coverage, but the net proceeds of any such insurance shall be
made available for the repairs if made by either Party.
       9.3 Partial Damage - Uninsured Loss. If a Premises Partial Damage that is
not an Insured Loss occurs, unless caused by a negligent or willful act of
Lessee (in which event Lessee shall make the repairs at Lessee's expense),
Lessor may either: (i) repair such damage as soon as reasonably possible at
Lessor's expense, in which event this Lease shall continue in full force and
effect, or (ii) terminate this Lease by giving written notice to Lessee within
thirty (30) days after receipt by Lessor of knowledge of the occurrence of such
damage. Such termination shall be effective sixty (60) days following the date
of such notice. In the event Lessor elects to terminate this Lease, Lessee shall
have the right within ten (10) days after receipt of the termination notice to
give written notice to Lessor of Lessee's commitment to pay for the repair of
such damage without reimbursement from Lessor. Lessee shall provide Lessor with
said funds or satisfactory assurance thereof within thirty (30) days after
making such commitment. In such event this Lease shall continue in full force
and effect, and Lessor shall proceed to make such repairs as soon as reasonably
possible after the required funds are available. If Lessee does not make the
required commitment, this Lease shall terminate as of the date specified in the
termination notice.

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 8
<PAGE>

       9.4 Total Destruction. Notwithstanding any other provision hereof, if a
Premises Total Destruction occurs, this Lease shall terminate sixty (60) days
following such Destruction. If the damage or destruction was caused by the gross
negligence or willful misconduct of Lessee, Lessor shall have the right to
recover Lessor's damages from Lessee, except as provided in Paragraph 8.6.
       9.5 Damage Near End of Term. If at any time during the last six (6)
months of this Lease there is damage for which the cost to repair exceeds one
(1) month's Base Rent, whether or not an Insured Loss, Lessor may terminate this
Lease effective sixty (60) days following the date of occurrence of such damage
by giving a written termination notice to Lessee within thirty (30) days after
the date of occurrence of such damage. Notwithstanding the foregoing, if Lessee
at that time has an exercisable option to extend this Lease or to purchase the
Premises, then Lessee may preserve this Lease by, (a) exercising such option and
(b) providing Lessor with any shortage in insurance proceeds (or adequate
assurance thereof) needed to make the repairs on or before the earlier of (i)
the date which is ten days after Lessee's receipt of Lessor's written notice
purporting to terminate this Lease, or (ii) the day prior to the date upon which
such option expires. If Lessee duly exercises such option during such period and
provides Lessor with funds (or adequate assurance thereof) to cover any shortage
in insurance proceeds, Lessor shall, at Lessor's commercially reasonable
expense, repair such damage as soon as reasonably possible and this Lease shall
continue in full force and effect. If Lessee fails to exercise such option and
provide such funds or assurance during such period, then this Lease shall
terminate on the date specified in the termination notice and Lessee's option
shall be extinguished.
       9.6   Abatement of Rent; Lessee's Remedies.
             (a) Abatement. In the event of Premises Partial Damage or Premises
Total Destruction or a Hazardous Substance Condition for which Lessee is not
responsible under this Lease, the Rent payable by Lessee for the period required
for the repair, remediation or restoration of such damage shall be abated in
proportion to the degree to which Lessee's use of the Premises is impaired, but
not to exceed the proceeds received from the Rental Value insurance. All other
obligations of Lessee hereunder shall be performed by Lessee, and Lessor shall
have no liability for any such damage, destruction, remediation, repair or
restoration except as provided herein.
             (b) Remedies. If Lessor shall be obligated to, repair or restore
the Premises and does not commence, in a substantial and meaningful way, such
repair or restoration within ninety (90) days after such obligation shall
accrue, Lessee may, at any time prior to the commencement of such repair or
restoration, give written notice to Lessor and to any Lenders of which Lessee
has actual notice, of Lessee's election to terminate this Lease on a date not
less than sixty (60) days following the giving of such notice. If Lessee gives
such notice and such repair or restoration is not commenced within thirty (30)
days thereafter, this Lease shall terminate as of the date specified in said
notice. If the repair or restoration is commenced within said thirty (30) days,
this Lease shall continue in full force and effect. "Commence" shall mean either
the unconditional authorization of the preparation of the required plans, or the
beginning of the actual work on the Premises, whichever first occurs first.
       9.7 Termination-Advance Payments. Upon termination of this Lease pursuant
to Paragraph 6.2(g) or Paragraph 9, an equitable adjustment shall be made
concerning advance Base Rent and any other advance payments made by Lessee to
Lessor. Lessor shall, in addition, return to Lessee so much of Lessee's Security
Deposit as has not been, or is not then required to be, used by Lessor.
       9.8 Waive Statutes. Lessor and Lessee agree that the terms of this Lease
shall govern the effect of any damage to or destruction of the Premises with
respect to the termination of this Lease and hereby waive the provisions of any
present or future statute to the extent inconsistent herewith.
10     Real Property Taxes
       10.1 Definition of "Real Property Taxes." As used herein, the term "Real
Property Taxes" shall include any form of assessment; real estate, general,
special, ordinary or extraordinary, or rental levy or tax (other than
inheritance, personal income or estate taxes); improvement bond; and/or license
fee imposed upon or levied against any legal or equitable interest of Lessor in
the Premises, Lessor's right to other income therefrom, and/or Lessor's business
of leasing, by any authority having the direct or indirect power to tax and
where the funds are generated with reference to the Building address and where
the proceeds so generated are to be applied by the city, county or other local
taxing authority of a jurisdiction within which the Premises are located. The
term "Real Property Taxes" shall also include any tax, fee, levy, assessment or
charge, or any increase therein, imposed by reason of events occurring during
the term of this Lease.
       10.2
             (a) Payment of Taxes. Lessee shall pay the Real Property Taxes
applicable to the Premises during the term of this Lease. Subject to Paragraph
10.2(b), all such payments shall be made at least ten (10) days prior to any
delinquency date. Lessee shall promptly furnish Lessor with satisfactory
evidence that such taxes have been paid. If any such taxes shall cover any
period of time prior to or after the expiration or termination of this Lease,
Lessee's share of such taxes shall be prorated to cover only that portion of the
tax bill applicable to the period that this Lease is in effect, and Lessor shall
reimburse Lessee for any overpayment. If Lessee shall fail to pay any required
Real Property Taxes, Lessor shall have the right to pay the same, and Lessee
shall reimburse Lessor therefore upon demand.

                                                       Initials: /s/ TRM, NB,GWT

                                     PAGE 9
<PAGE>

             (b) Advance Payment. In the event Lessee incurs a late charge on
any Rent payment, Lessor may, at Lessor's option, estimate the current Real
Property Taxes, and require that such taxes be paid in advance to Lessor by
Lessee, either: (i) in a lump sum amount equal to the installment due, at least
twenty (20) days prior to the applicable delinquency date, or (ii) monthly in
advance with the payment of the Base Rent. If Lessor elects to require payment
monthly in advance, the monthly payment shall be an amount equal to the amount
of the estimated installment of taxes divided by the number of months remaining
before the month in which said installment becomes delinquent. When the actual
amount of the applicable tax bill is known, the amount of such equal monthly
advance payments shall be adjusted as required to provide the funds needed to
pay the applicable taxes. If the amount collected by Lessor is insufficient to
pay such Real Property Taxes when due, Lessee shall pay Lessor, upon demand,
such additional sums as are necessary to pay such obligations. All moneys paid
to Lessor under this Paragraph may be intermingled with other moneys of Lessor
and shall not bear interest. In the event of a Breach by Lessee in the
performance of its obligations under this Lease, then any balance of funds paid
to Lessor under the provisions of this Paragraph may at the option of Lessor, be
treated as an additional Security Deposit.
       10.3 Joint Assessment. If the Premises are not separately assessed,
Lessee's liability shall be an equitable proportion of the Real Property Taxes
for all of the land and improvements included within the tax parcel assessed,
such proportion to be conclusively determined by Lessor from the respective
valuations assigned in the assessor's work sheets or such other information as
may be reasonably available.
       10.4 Personal Property Taxes. Lessee shall pay, prior to delinquency, all
taxes assessed against and levied upon Lessee Owned Alterations, Utility
Installations, Trade Fixtures, furnishings, equipment and all personal property
of Lessee. When possible, Lessee shall cause such property to be assessed and
billed separately from the real property of Lessor. If any of Lessee's said
personal property shall be assessed with Lessor's real property, Lessee shall
pay Lessor the taxes attributable to Lessee's property within ten (10) days
after receipt of a written statement.
11. Utilities. Lessee shall pay for all water, gas, heat, light, power,
telephone, trash disposal and other utilities and services supplied to the
Premises, together with any taxes thereon. If any such services are not
separately metered to Lessee, Lessee shall pay a reasonable proportion, to be
determined by Lessor, of all charges jointly metered.
12.    Assignment and Subletting.
       12.1  Lessor's Consent Required.
             (a) Lessee shall not voluntarily or by operation of law assign,
transfer, mortgage or encumber (collectively, "assign or assignment") or sublet
all or any part of Lessee's interest in this Lease or in the Premises without
Lessor's prior written consent.
             (b) Crossed out and deleted.
             (c) Crossed out and deleted.
             (d) An assignment or subletting without consent shall, at Lessor's
option, be a Default curable after notice per Paragraph 13.1 (c) or a noncurable
Breach without the necessity of any notice and grace period. If Lessor elects to
treat such unapproved assignment or subletting as a noncurable Breach, Lessor
may either: (i) terminate this Lease, or (ii) upon thirty (30) days written
notice, increase the monthly Base Rent to one hundred ten percent (110%) of the
Base Rent then in effect. Further, in the event of such Breach and rental
adjustment, (i) the purchase price of any option to purchase the Premises held
by Lessee shall be subject to similar adjustment to one hundred ten percent
(110%) of the price previously in effect, and (ii) all fixed and non-fixed
rental adjustments scheduled during the remainder of the Lease term shall be
increased to One Hundred Ten Percent (110%) of the scheduled adjusted rent.
             (e) Lessee's remedy for any breach of Paragraph 12.1 by Lessor
shall be limited to compensatory damages and/or injunctive relief.
       12.2  Terms and Conditions Applicable to Assignment and Subletting.
             (a) Regardless of Lessor's consent, any assignment or subletting
shall not: (i) be effective without the express written assumption by such
assignee or sublessee of the obligations of Lessee under this Lease, (ii)
release Lessee of any obligations hereunder, or (iii) alter the primary
liability of Lessee for the payment of Rent or for the performance of any other
obligations to be performed by Lessee.
             (b) Lessor may accept Rent or performance of Lessee's obligations
from any person other than Lessee pending approval or disapproval of an
assignment. Neither a delay in the approval or disapproval of such assignment
nor the acceptance of Rent or performance shall constitute a waiver or estoppel
of Lessor's right to exercise its remedies for Lessee's Default or Breach.
             (c) Lessor's consent to any assignment or subletting shall not
constitute a consent to any subsequent assignment or subletting.
             (d) In the event of any Default or Breach by Lessee, Lessor may
proceed directly against Lessee, any Guarantors or anyone else responsible for
the performance of Lessee's obligations under this Lease, including any assignee
or sublessee, without first exhausting Lessor's remedies against any other
person or entity responsible therefore to Lessor, or any security held by
Lessor.
             (e) Each request for consent to an assignment or subletting shall
be in writing, accompanied by information relevant to Lessor's determination as
to the financial and operational responsibility and appropriateness of the
proposed assignee or sublessee. including but not limited to the intended use
and/or required modification of the Premises, if any, together with a fee of
$1,000 or ten percent (10%) of the current monthly Base Rent applicable to the
portion of the Premises which is the subject of the proposed assignment or
sublease, whichever is greater, as consideration for Lessor's considering and
processing said request. Lessee agrees to provide Lessor with such other or
additional information and/or documentation as may be reasonably requested.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 10
<PAGE>

             (f) Any assignee of, or sublessee under, this Lease shall, by
reason of accepting such assignment or entering into such sublease, be deemed to
have assumed and agreed to conform and comply with each and every term,
covenant, condition and obligation herein to be observed or performed by Lessee
during the term of said assignment or sublease, other than such obligations as
are contrary to or inconsistent with provisions of an assignment or sublease to
which Lessor has specifically consented to in writing.
       12.3 Additional Terms and Conditions Applicable to Subletting. The
following terms and conditions shall apply to any subletting by Lessee of all or
any part of the Premises and shall be deemed included in all subleases under
this Lease whether or not expressly incorporated therein:
             (a) Lessee hereby assigns and transfers to Lessor all of Lessee's
interest in all Rent payable on any sublease, and Lessor may collect such Rent
and apply same toward Lessee's obligations under this Lease; provided, however,
that until a Breach shall occur in the performance of Lessee's obligations,
Lessee may collect said Rent. Lessor shall not, by reason of the foregoing or
any assignment of such sublease, nor by reason of the collection of Rent, be
deemed liable to the sublessee for any failure of Lessee to perform and comply
with any of Lessee's obligations to such sublessee. Lessee hereby irrevocably
authorizes and directs any such sublessee, upon receipt of a written notice from
Lessor stating that a Breach exists in the performance of Lessee's obligations
under this Lease, to pay to Lessor all Rent due and to become due under the
sublease. Sublessee shall rely upon any such notice from Lessor and shall pay
all Rents to Lessor without any obligation or right to inquire as to whether
such Breach exists, notwithstanding any claim from Lessee to the contrary.
             (b) In the event of a Breach by Lessee, Lessor may, at its option,
require sublessee to attorn to Lessor, in which event Lessor shall undertake the
obligations of the sublessor under such sublease from the time of the exercise
of said option to the expiration of such sublease: provided, however, Lessor
shall not be liable for any prepaid rents or security deposit paid by such
sublessee to such sublessor or for any prior Defaults or Breaches of such
sublessor.
             (c) Any matter requiring the consent of the sublessor under a
sublease shall also require the consent of Lessor.
             (d) No sublessee shall further assign or sublet all or any part of
the Premises without Lessor's prior written consent.
             (e) Lessor shall deliver a copy of any notice of Default or Breach
by Lessee to the sublessee, who shall have the right to cure the Default of
Lessee within the grace period, if any, specified in such notice. The sublessee
shall have a right of reimbursement and offset from and against Lessee for any
such Defaults cured by the sublessee.
13.    Default; Breach; Remedies.
       13.1 Default; Breach. A "Default" is defined as a failure by the Lessee
to comply with or perform any of the terms, covenants, conditions or rules under
this Lease. A "Breach" is defined as the occurrence of one or more of the
following Defaults, and the failure of Lessee to cure such Default within any
applicable grace period:
             (a) The abandonment of the Premises; or the vacating of the
Premises without providing a commercially reasonable level of security, or where
the coverage of the property insurance described in Paragraph 8.3 is jeopardized
as a result thereof, or without providing reasonable assurances to minimize
potential vandalism.
             (b) The failure of Lessee to make any payment of Rent or any
Security Deposit required to be made by Lessee hereunder, whether to Lessor or
to a third party, when due, to provide reasonable evidence of insurance or
surety bond, or to fulfill any obligation under this Lease which endangers or
threatens life or property, where such failure continues for a period of three
(3) business days following written notice to Lessee.
             (c) The failure by Lessee to provide (i) reasonable written
evidence of compliance with Applicable Requirements, (ii) the service contracts,
(iii) the rescission of an unauthorized assignment or subletting, (iv) a Tenancy
Statement, (v) a requested subordination, (vi) evidence concerning any guaranty
and/or Guarantor, (vii) any document requested under Paragraph 42 (easements),
or (viii) any other documentation or information which Lessor may reasonably
require of Lessee under the terms of this Lease, where any such failure
continues for a period of ten (10) days following written notice to Lessee.
             (d) A Default by Lessee as to the terms, covenants, conditions or
provisions of this Lease, or of the rules adopted under Paragraph 40 hereof,
other than those described in subparagraphs 13.1 (a), (b) or (c), above, where
such Default continues for a period of thirty (30) days after written notice;
provided, however, that if the nature of Lessee's Default is such that more than
thirty (30) days are reasonably required for its cure, then it shall not be
deemed to be a Breach if Lessee commences such cure within said thirty (30) day
period and thereafter diligently prosecutes such cure to completion.
             (e) The occurrence of any of the following events: (i) the making
of any general arrangement or assignment for the benefit of creditors; (ii)
becoming a "debtor" as defined in 11 U.S.C. ss. 101 or any successor statute
thereto (unless, in the case of a petition filed against Lessee, the same is
dismissed within sixty (60) days); (iii) the appointment of a trustee or
receiver to take possession of substantially all of Lessee's assets located at
the Premises or of Lessee's interest in this Lease, where possession is not
restored to Lessee within thirty (30) days; or (iv) the attachment, execution or
other judicial seizure of substantially all of Lessee's assets located at the
Premises or of Lessee's interest in this Lease, where such seizure is not
discharged within thirty (30) days; provided, however, in the event that any
provision of this subparagraph (e) is contrary to any applicable law, such
provision shall be of no force or effect, and not affect the validity of the
remaining provisions.
             (f) The discovery that any financial statement of Lessee or of any
Guarantor given to Lessor was materially false.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 11
<PAGE>

             (g) If the performance of Lessee's obligations under this Lease is
guaranteed: (i) the death of a Guarantor, (ii) the termination of a Guarantor's
liability with respect to this Lease other than in accordance with the terms of
such guaranty, (iii) a Guarantor's becoming insolvent or the subject of a
bankruptcy filing, (iv) a Guarantor's refusal to honor the guaranty, or (v) a
Guarantor's breach of its guaranty obligation on an anticipatory basis, and
Lessee's failure, within sixty (60) days following written notice of any such
event, to provide written alternative assurance or security, which, when coupled
with the then existing resources of Lessee, equals or exceeds the combined
financial resources of Lessee and the Guarantors that existed at the time of
execution of this Lease.
       13.2 Remedies. If Lessee fails to perform any of its affirmative duties
or obligations, within ten (10) days after written notice (or in case of an
emergency, without notice), Lessor may, at its option, perform such duty or
obligation on Lessee's behalf, including but not limited to the obtaining of
reasonably required bonds, insurance policies, or governmental licenses, permits
or approvals. The costs and expenses of any such performance by Lessor shall be
due and payable by Lessee upon receipt of invoice therefor. If any check given
to Lessor by Lessee shall not be honored by the bank upon which it is drawn,
Lessor, at its option, may require all future payments to be made by Lessee to
be by cashier's check. In the event of a Breach, Lessor may, with or without
further notice or demand, and without limiting Lessor in the exercise of any
right or remedy which Lessor may have by reason of such Breach:
             (a) Terminate Lessee's right to possession of the Premises by any
lawful means, in which case this Lease shall terminate and Lessee shall
immediately surrender possession to Lessor. In such event Lessor shall be
entitled to recover from Lessee: (i) the unpaid Rent which had been earned at
the time of termination; (ii) the worth at the time of award of the amount by
which the unpaid rent which would have been earned after termination until the
time of award exceeds the amount of such rental loss that the Lessee proves
could have been reasonably avoided; (iii) the worth at the time of award of the
amount by which the unpaid rent for the balance of the term after the time of
award exceeds the amount of such rental loss that the Lessee proves could be
reasonably avoided; and (iv) any other amount necessary to compensate Lessor for
all the detriment proximately caused by the Lessee's failure to perform its
obligations under this Lease or which in the ordinary course of things would be
likely to result therefrom, including but not limited to the cost of recovering
possession of the Premises, expenses of reletting, including necessary
renovation and alteration of the Premises, reasonable attorneys' fees, and that
portion of any leasing commission paid by Lessor in connection with this Lease
applicable to the unexpired term of this Lease. The worth at the time of award
of the amount referred to in provision (iii) of the immediately preceding
sentence shall be computed by discounting such amount at the discount rate of
the Federal Reserve Bank of the District within which the Premises are located
at the time of award plus one percent (1%). Efforts by Lessor to mitigate
damages caused by Lessee's Breach of this Lease shall not waive Lessor's right
to recover damages under Paragraph 12. If termination of this Lease is obtained
through the provisional remedy of unlawful detainer, Lessor shall have the right
to recover in such proceeding any unpaid Rent and damages as are recoverable
therein, or Lessor may reserve the right to recover all or any part thereof in a
separate suit. If a notice and grace period required under Paragraph 13.1 was
not previously given, a notice to pay rent or quit, or to perform or quit given
to Lessee under the unlawful detainer statute shall also constitute the notice
required by Paragraph 13.1 In such case, the applicable grade period required by
Paragraph 13.1 and the unlawful detainer statute shall run concurrently, and the
failure of Lessee to cure the Default within the greater of the two such grace
periods shall constitute both an unlawful detainer and a Breach of this Lease
entitling Lessor to the remedies provided for in this Lease and/or by said
statute.
             (b) Continue the Lease and Lessee's right to possession and recover
the Rent as it becomes due, in which event Lessee may sublet or assign, subject
only to reasonable limitations. Acts of maintenance, efforts to relet, and/or
the appointment of a receiver to protect the Lessor's interests, shall not
constitute a termination of the Lessee's right to possession.
             (c) Pursue any other remedy now or hereafter available under the
laws or judicial decisions of the state wherein the Premises are located. The
expiration or termination of this Lease and/or the termination of Lessee's right
to possession shall not relieve Lessee from liability under any indemnity
provisions of this Lease as to matters occurring or accruing during the term
hereof or by reason of Lessee's occupancy of the Premises.
       13.3 Inducement Recapture. Any agreement for free or abated rent or other
charges, or for the giving or paying by Lessor to or for Lessee of any cash or
other bonus, inducement or consideration for Lessee's entering into this Lease,
all of which concessions are hereinafter referred to as "Inducement Provisions,"
shall be deemed conditioned upon Lessee's full and faithful performance of all
of the terms, covenants and conditions of this Lease. Upon Breach of this Lease
by Lessee, any such Inducement Provision shall automatically be deemed deleted
from this Lease and of no further force or effect, and any rent, other charge,
bonus, inducement or consideration theretofore abated, given or paid by Lessor
under such an Inducement Provision shall be immediately due and payable by
Lessee to Lessor, notwithstanding any subsequent cure of said Breach by Lessee.
The acceptance by Lessor of rent or the cure of the Breach which initiated the
operation of this paragraph shall not be deemed a waiver by Lessor of the
provisions of this paragraph unless specifically so stated in writing by Lessor
at the time of such acceptance.
       13.4 Late Charges. Lessee hereby acknowledges that late payment by Lessee
of Rent will cause Lessor to incur costs not contemplated by this Lease, the
exact amount of which will be extremely difficult to ascertain. Such costs
include, but are not limited to, processing and accounting charges, and late
charges which may be imposed upon Lessor by any Lender. Accordingly, if any Rent
shall not be received by Lessor within five (5) days after such amount shall be
due, then, without any requirement for notice to Lessee, Lessee shall pay to
Lessor a one-time late charge equal to ten percent (10%) of each such overdue
amount. The parties hereby agree that such late charge represents a fair and
reasonable estimate of the costs Lessor will incur by reason of such late
payment. Acceptance of such late charge by Lessor shall in no event constitute a
waiver of Lessee's Default or Breach with respect to such overdue amount, nor
prevent the exercise of any of the other rights and remedies granted hereunder.
In the event that a late charge is payable hereunder, whether or not collected,
for three (3) consecutive installments of Base Rent, then notwithstanding any
provision of this Lease to the contrary, Base Rent shall, at Lessor's option,
become due and payable quarterly in advance.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 12
<PAGE>

       13.5 Interest. Any monetary payment due Lessor hereunder, other than late
charges, not received by Lessor, when due as to scheduled payments (such as Base
Rent) or within thirty (30) days following the date on which it was due for
non-scheduled payment, shall bear interest from the date when due, as to
scheduled payments, or the thirty-first (31st) day after it was due as to
non-scheduled payments. The interest ("Interest") charged shall be equal to the
prime rate reported in the Wall Street Journal as published closest prior to the
date when due plus four percent (4%), but shall not exceed the maximum rate
allowed by law. Interest is payable in addition to the potential late charge
provided for in Paragraph 13.4.
       13.6  Breach by Lessor.
             (a) Notice of Breach. Lessor shall not be deemed in breach of this
Lease unless Lessor fails within a reasonable time to perform an obligation
required to be performed by Lessor. For purposes of this Paragraph, a reasonable
time shall in no event be less than thirty (30) days after receipt by Lessor,
and any Lender whose name and address shall have been furnished Lessee in
writing for such purpose, of written notice specifying wherein such obligation
of Lessor has not been performed; provided, however, that if the nature of
Lessees obligation is such that more than thirty (30) days are reasonably
required for its performance, then Lessor shall not be in breach if performance
is commenced within such thirty (30) day period and thereafter diligently
pursued to completion.
             (b) Performance by Lessee on Behalf of Lessor. In the event that
neither Lessor nor Lender cures said breach within thirty (30) days after
receipt of said notice, or if having commenced said cure they do not diligently
pursue it to completion, then Lessee may elect to cure said breach at Lessee's
expense and offset from Rent an amount equal to the greater of one month's Base
Rent or the Security Deposit, and to pay an excess of such expense under
protest, reserving Lessee's right to reimbursement from Lessor. Lessee shall
document the cost of said cure and supply said documentation to Lessor.
14. Condemnation. If the Premises or any portion thereof are taken under the
power of eminent domain or sold under the threat of the exercise of said power
(collectively "Condemnation"), this Lease shall terminate as to the part taken
as of the date the condemning author takes title or possession, whichever first
occurs. If more than ten percent (10%) of any building portion of the premises,
or more than twenty-five percent (25%) of the land area portion of the premises
not occupied by any building, is taken by Condemnation, Lessee may, at Lessee's
option, to be exercised in writing within ten (10) days after Lessor shall have
given Lessee written notice of such taking (or in the absence of such notice,
within ten (10) days after the condemning authority shall have taken possession)
terminate this Lease as of the date the condemning authority takes such
possession. If Lessee does not terminate this Lease in accordance with the
foregoing, this Lease shall remain in full force and effect as to the portion of
the Premises remaining, except that the Base Rent shall be reduced in proportion
to the reduction in utility of the Premises caused by such Condemnation.
Condemnation awards and/or payments shall be the property of Lessor, whether
such award shall be made as compensation for diminution in value of the
leasehold, the value of the part taken, or for severance damages; provided,
however, that Lessee shall be entitled to any compensation for Lessee's
relocation expenses, loss of business goodwill and/or Trade Fixtures, without
regard to whether or not this Lease is terminated pursuant to the provisions of
this Paragraph. All Alterations and Utility Installations made to the Premises
by Lessee, for purposes of Condemnation only, shall be considered the property
of the Lessee and Lessee shall be entitled to any and all compensation which is
payable therefore. In the event that this Lease is not terminated by reason of
the Condemnation, Lessor shall repair any damage to the Premises caused by such
Condemnation.
15.    Crossed out and deleted.
16.    Estoppel Certificates.
       (a) Each Party (as "Responding Party") shall within ten (10) days after
written notice from the other party (the "Requesting Party") execute,
acknowledge and deliver to the Requesting Party a statement in writing in form
similar to the then most current "Estoppel Certificate" form published by the
American Industrial Real Estate Association, plus such additional information,
confirmation and/or statements as may be reasonably requested by the Requesting
Party.
       (b) If the Responding Party shall fail to execute or deliver the Estoppel
Certificate within such ten day period, the Requesting Party may execute an
Estoppel Certificate stating that: (i) the Lease is in full force and effect
without modification except as may be represented by the Requesting Party, (ii)
there are no uncured defaults in the Requesting Party's performance, and (iii)
if Lessor is the Requesting Party, not more than one month's rent has been paid
in advance. Prospective purchasers and encumbrancers may rely upon the
Requesting Party's Estoppel Certificate, and the Responding Party shall be
estopped from denying the truth of the facts contained in said Certificate.
       (c) If Lessor desires to finance, refinance, or sell the Premises, or any
part thereof, Lessee and all Guarantors shall deliver to any potential lender or
purchaser designated by Lessor such financial statements as may be reasonably
required by such lender or purchaser, including but not limited to Lessee's
financial statements for the past three (3) years. All such financial statements
shall be received by Lessor and such lender or purchaser in confidence and shall
be used only for the purposes herein set forth.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 13
<PAGE>

17.    Definition of Lessor. The term "Lessor" as used herein shall mean
the owner or owners at the time in question of the fee title to the Premises,
or, it this is a sublease, of the Lessee's interest in the prior lease. In the
event of a transfer of Lessor's title or interest in the Premises or this Lease,
Lessor shall deliver to the transferee or assignee (in cash or by credit) any
unused Security Deposit held by Lessor. Except as provided in Paragraph 15, upon
such transfer or assignment and delivery of the Security Deposit, as aforesaid,
the prior Lessor shall be relieved of all liability with respect to the
obligations and/or covenants under this Lease thereafter to be performed by the
Lessor. Subject to the foregoing, the obligations and/or covenants in this Lease
to be performed by the Lessor shall be binding only upon the Lessor as
hereinabove defined. Notwithstanding the above, and subject to the provisions of
Paragraph 20 below, the original Lessor under this Lease, and all subsequent
holders of the Lessor's interest in this Lease shall remain liable and
responsible with regard to the potential duties and liabilities of Lessor
pertaining to Hazardous Substances as outlined in Paragraph 6 above.
18.    Severability. The invalidity of any provision of this Lease, as
determined by a court of competent jurisdiction, shall in no way affect the
validity of any other provision hereof.
19.    Days. Unless otherwise specifically indicated to the contrary, the
word "days" as used in this Lease shall mean and refer to calendar days.
20.    Limitation on Liability. Subject to the provisions of Paragraph 17
above, the obligations of Lessor under this Lease shall not constitute personal
obligations of Lessor, the individual partners of Lessor or its or their
individual partners, directors, officers or shareholders, and Lessee shall look
to the Premises, and to no other assets of Lessor, for the satisfaction of any
liability of Lessor with respect to this Lease, and shall not seek recourse
against the individual partners of Lessor, or its or their individual partners,
directors, officers or shareholders, or any of their personal assets for such
satisfaction.
21.    Time of Essence. Time is of the essence with respect to the
performance of all obligations to be performed or observed by the Parties under
this Lease.
22.    No Prior or Other Agreements; Broker Disclaimer. This Lease contains
all agreements between the Parties with respect to any matter mentioned herein,
and no other prior or contemporaneous agreement or understanding shall be
effective. Lessor and Lessee each represents and warrants to the Brokers that it
has made, and is relying solely upon, its own investigation as to the nature,
quality, character and financial responsibility of the other Party to this Lease
and as to the nature, quality and character of the Premises. Brokers have no
responsibility with respect thereto or with respect to any default or breach
hereof by either Party. The liability (including court costs and Attorneys'
fees), of any Broker with respect to negotiation, execution, delivery or
performance by either Lessor or Lessee under this Lease or any amendment or
modification hereto shall be limited to an amount up to the fee received by such
Broker pursuant to this Lease; provided, however, that the foregoing limitation
on each Broker's liability shall not be applicable to any gross negligence or
willful misconduct of such Broker.
23.    Notices.
       23.1 Notice Requirements. All notices required or permitted by this Lease
shall be in writing and may be delivered in person (by hand or by courier) or
may be sent by regular, certified or registered mail or U.S. Postal Service
Express Mail, with postage prepaid, or by facsimile transmission, and shall be
deemed sufficiently given if served in a manner specified in this Paragraph 23.
The addresses noted adjacent to a Party's signature on this Lease shall be that
Party's address for delivery or mailing of notices. Either Party may by written
notice to the other specify a different address for notice, except that upon
Lessee's taking possession of the Premises, the Premises shall constitute
Lessee's address for notice. A copy of all notices to Lessor shall be
concurrently transmitted to such party or parties at such addresses as Lessor
may from time to time hereafter designate in writing.
       23.2 Date of Notice. Any notice sent by registered or certified mail,
return receipt requested, shall be deemed given on the date of delivery shown on
the receipt card, or if no delivery date is shown, the postmark thereon. It sent
by regular mail the notice shall be deemed given forty-eight (48) hours after
the same is addressed as required herein and mailed with postage prepaid.
Notices delivered by United States Express Mail or overnight courier that
guarantee next day delivery shall be deemed given twenty-four (24) hours after
delivery of the same to the Postal Service or courier. Notices transmitted by
facsimile transmission or similar means shall be deemed delivered upon telephone
confirmation of receipt, provided a copy is also delivered via delivery or mail.
If notice is received on a Saturday, Sunday or legal holiday, it shall be deemed
received on the next business day.
24.    Waivers. No waiver by Lessor of the Default or Breach of any term,
covenant or condition hereof by Lessee, shall be deemed a waiver of any other
term, covenant or condition hereof, or of any subsequent Default or Breach by
Lessee of the same or of any other term, covenant or condition hereof. Lessor's
consent to, or approval of, any act shall not be deemed to render unnecessary
the obtaining of Lessor's consent to, or approval of, any subsequent or similar
act by Lessee, or be construed as the basis of an estoppel to enforce the
provision or provisions of this Lease requiring such consent. The acceptance of
Rent by Lessor shall not be a waiver of any Default or Breach by Lessee. Any
payment by Lessee may be accepted by Lessor on account of moneys or damages due
Lessor, notwithstanding any qualifying statements or conditions made by Lessee
in connection therewith, which such statements and/or conditions shall be of no
force or effect whatsoever unless specifically agreed to in writing by Lessor at
or before the time of deposit of such payment.

25.    Recording. Either Lessor or Lessee shall, upon request of the other,
execute, acknowledge and deliver to the other a short form memorandum of this
Lease for recording purposes. The Party requesting recordation shall be
responsible for payment of any fees applicable thereto.

26.    No Right To Holdover. Lessee has no right to retain possession of the
Premises or any part thereof beyond the expiration or termination of this Lease,
In the event that Lessee holds over, then the Base Rent shall be increased to
one hundred fifty percent (150%) of the Base Rent applicable during the month
immediately preceding the expiration or termination. Nothing contained herein
shall be construed as consent by Lessor to any holding over by Lessee.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 14
<PAGE>

27.    Cumulative Remedies. No remedy or election hereunder shall be deemed
exclusive but shall, wherever possible, be cumulative with all other remedies at
law or in equity.
28.    Covenants and Conditions; Construction of Agreement. All provisions
of this Lease to be observed or performed by Lessee are both covenants and
conditions. In construing this Lease, all headings and titles are for the
convenience of the parties only and shall not be considered a part of this
Lease. Whenever required by the context, the singular shall include the plural
and vice versa. This Lease shall not be construed as if prepared by one of the
parties, but rather according to its fair meaning as a whole, as if both parties
had prepared it.
29.    Binding Effect; Choice of Law. This Lease shall be binding upon the
parties, their personal representatives, successor and assigns and be governed
by the laws of the State in which the Premises are located. Any litigation
between the Parties hereto concerning this Lease shall be initiated in the
county in which the Premises are located.
30.    Subordination; Attornment; Non-Disturbance.
       30.1 Subordination. This Lease and any Option granted hereby shall be
subject and subordinate to any ground lease, mortgage, deed of trust, or other
hypothecation or security device (collectively, "Security Device"), now or
hereafter placed upon the Premises, to any and all advances made on the security
thereof, and to all renewals, modifications, and extensions thereof. Lessee
agrees that the holders of any such Security Devices (in this Lease together
referred to as "Lessor's Lender") shall have no liability or obligation to
perform any of the obligations of Lessor under this Lease. Any Lender may elect
to have this Lease and/or any Option granted hereby superior to the lien of its
Security Device by giving written notice thereof to Lessee, whereupon this Lease
and such Options shall be deemed prior to such Security Device, notwithstanding
the relative dates of the documentation or recordation thereof.
       30.2 Attornment. Subject to the non-disturbance provisions of Paragraph
30.3, Lessee agrees to attorn to a Lender or any other party who acquires
ownership of the Premises by reason of a foreclosure of a Security Device, and
that in the event of such foreclosure, such new owner shall not: (i) be liable
for any act or omission of any prior lessor or with respect to events occurring
prior to acquisition of ownership: (ii) be subject to any offsets or defenses
which Lessee might have against any prior lessor, or (iii) be bound by
prepayment of more than one (1) month's rent.
       30.3 Non-Disturbance. With respect to Security Devices entered into by
Lessor after the execution of this Lease. Lessee's subordination of this Lease
shall be subject to receiving a commercially reasonable non-disturbance
agreement (a "Non-Disturbance Agreement") from the Lender which Non-Disturbance
Agreement provides that Lessee's possession of the Premises, and this Lease,
including any options to extend the term hereof, will not be disturbed so long
as Lessee is not in Breach hereof and attorns to the record owner of the
Premises. Further, within sixty (60) days after the execution of this Lease,
Lessor shall use its commercially reasonable efforts to obtain a Non-Disturbance
Agreement from the holder of any pre-existing Security Device which is secured
by the Premises. In the event that Lessor is unable to provide the
Non-Disturbance Agreement within said sixty (60) days, then Lessee may, at
Lessee's option, directly contact Lessor's lender and attempt to negotiate for
the execution and delivery of a Non-Disturbance Agreement.
       30.4 Self-Executing. The agreements contained in this Paragraph 30 shall
be effective without the execution of any further documents; provided, however,
that, upon written request from Lessor or a Lender in connection with a sale,
financing or refinancing of the Premises, Lessee and Lessor shall execute such
further writings as may be reasonably required to separately document any
subordination, attornment and/or Non-Disturbance Agreement provided for herein.
31. Attorneys' Fees. If any Party or Broker brings an action or proceeding
involving the Premises to enforce the terms hereof or to declare rights
hereunder, the Prevailing Party (as hereafter defined) in any such proceeding,
action, or appeal thereon, shall be entitled to reasonable attorneys' fees. Such
fees may be awarded in the same suit or recovered in a separate suit. whether or
not such action or proceeding is pursued to decision or judgment. The term,
"Prevailing Party" shall include, without limitation, a Party or Broker who
substantially obtains or defeats the relief sought, as the case may be, whether
by compromise, settlement, judgment, or the abandonment by the other Party or
Broker of its claim or defense. The attorneys' fees award shall not be computed
in accordance with any court fee schedule, but shall be such as to fully
reimburse all attorneys' fees reasonably incurred. In addition, Lessor shall be
entitled to attorneys' fees, costs and expenses incurred in the preparation and
service of notices of Default and consultations in connection therewith, whether
or not a legal action is subsequently commenced in connection with such Default
or resulting Breach.
32. Lessor's Access; Showing Premises; Repairs. Lessor and Lessor's agents shall
have the right to enter the Premises at any time, in the case of an emergency,
and otherwise at reasonable times for the purpose of showing the same to
prospective purchasers, lenders, or lessees, and making such alterations,
repairs, improvements or additions to the Premises as Lessor may deem necessary.
All such activities shall be without abatement of rent or liability to Lessee.
Lessor may at any time place on the Premises any ordinary "For Sale" signs and
Lessor may during the last six (6) months of the term hereof place on the
Premises any ordinary "For Lease" signs. Lessee may at any time place on or
about the Premises any ordinary "For Sublease" sign.
33.    Auctions. Lessee shall not conduct, nor permit to be conducted, any
auction upon the Premises without Lessor's prior written consent. Lessor shall
not be obligated to exercise any standard of reasonableness in determining
whether to permit an auction.
34.    Signs. Except for ordinary "For Sublease" signs, Lessee shall not
place any sign upon the Premises without Lessor's prior written consent. All
signs must comply with all Applicable Requirements.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 15
<PAGE>

35.    Termination; Merger. Unless specifically stated otherwise in writing
by Lessor, the voluntary or other surrender of this Lease by Lessee, the mutual
termination or cancellation hereof, or a termination hereof by Lessor for Breach
by Lessee, shall automatically terminate any sublease or lesser estate in the
Premises; provided, however, that Lessor may elect to continue any one or all
existing subtenancies. Lessor's failure within ten (10) days following any such
event to elect to the contrary by written notice to the holder of any such
lesser interest, shall constitute Lessor's election to have such event
constitute the termination of such interest.
36.    Consents. Except as otherwise provided herein, wherever in
this Lease the consent of a Party is required to an act by or for the other
Party, such consent shall not be unreasonably withheld or delayed. Lessor's
actual reasonable costs and expenses (including but not limited to architects',
attorneys', engineers' and other consultants' fees) incurred in the
consideration of, or response to, a request by Lessee for any Lessor consent,
including but not limited to consents to an assignment, a subletting or the
presence or use of a Hazardous Substance, shall be paid by Lessee upon receipt
of an invoice and supporting documentation therefor. Lessor's consent to any
act, assignment or subletting shall not constitute an acknowledgment that no
Default or Breach by Lessee of this Lease exists, nor shall such consent be
deemed a waiver of any then existing Default or Breach, except as may be
otherwise specifically stated in writing by Lessor at the time of such consent.
The failure to specify herein any particular condition to Lessor's consent shall
not preclude the imposition by Lessor at the time of consent of such further or
other conditions as are then reasonable with reference to the particular matter
for which consent is being given. In the event that either Party disagrees with
any determination made by the other hereunder and reasonably requests the
reasons for such determination, the determining party shall furnish its reasons
in writing and in reasonable detail within ten (10) business days following such
request.
37.    Guarantor.
       37.1 Execution. The Guarantors, if any, shall each execute a guaranty in
the form most recently published by the American Industrial Real Estate
Association, and each such Guarantor shall have the same obligations as Lessee
under this Lease.
       37.2 Default. It shall constitute a Default of the Lessee if any
Guarantor fails or refuses, upon request to provide: (a) evidence of the
execution of the guaranty, including the authority of the party signing on
Guarantor's behalf to obligate Guarantor, and in the case of a corporate
Guarantor, a certified copy of a resolution of its board of directors
authorizing the making of such guaranty, (b) current financial statements, (c) a
Tenancy Statement, or (d) written confirmation that the guaranty is still in
effect.
38.    Quiet Possession. Subject to payment by Lessee of the Rent and
performance of all of the covenants, conditions and provisions on Lessee's part
to be observed and performed under this Lease, Lessee shall have quiet
possession and quiet enjoyment of the Premises during the term hereof.
39.    Options.
       39.1 Definition. "Option" shall mean: (a) the right to extend the term of
or renew this Lease or to extend or renew any lease that Lessee has on other
property of Lessor; (b) the right of first refusal or first offer to lease
either the Premises or other property of Lessor; (c) the right to purchase or
the right of first refusal to purchase the Premises or other property of Lessor.
       39.2 Options Personal To Original Lessee. Each Option granted to Lessee
in this Lease is personal to the original Lessee, and cannot be assigned or
exercised by anyone other than said original Lessee and only while the original
Lessee is in full possession of the Premises and, if requested by Lessor, with
Lessee certifying that Lessee has no intention of thereafter assigning or
subletting.
       39.3 Multiple Options. In the event that Lessee has any Multiple Options
to extend or renew this Lease, a later Option cannot be exercised unless the
prior Options have been validly exercised.
       39.4  Effect of Default on Options.
             (a) Lessee shall have no right to exercise an Option: (i) during
the period commencing with the giving of any notice of Default and continuing
until said Default is cured, (ii) during the period of time any Rent is unpaid
(without regard to whether notice thereof is given Lessee), (iii) during the
time Lessee is in Breach of this Lease, or (iv) in the event that Lessee has
been given three (3) or more notices of separate Default, whether or not the
Defaults are cured, during the twelve (12) month period immediately preceding
the exercise of the Option.
             (b) The period of time within which an Option may be exercised
shall not be extended or enlarged by reason of Lessee's inability to exercise an
Option because of the provisions of Paragraph 39.4(a).
             (c) An Option shall terminate and be of no further force or effect,
notwithstanding Lessee's due and timely exercise of the Option, if, after such
exercise and prior to the commencement of the extended term, (i) Lessee fails to
pay Rent for a period of thirty (30) days after such Rent becomes due (without
any necessity of Lessor to give notice thereof), (ii) Lessor gives to Lessee
three (3) or more notices of separate Default during any twelve (12) month
period, whether or not the Defaults are cured, or (iii) if Lessee commits a
Breach of this Lease.
40.    Multiple Buildings. If the Premises are a part of a group of
buildings controlled by Lessor, Lessee agrees that it will observe all
reasonable rules and regulations which Lessor may make from time to time for the
management, safety, and care of said properties, including the care and
cleanliness of the grounds and including the parking, loading and unloading of
vehicles, and that Lessee will pay its fair share of common expenses incurred in
connection therewith.
41.    Security Measures. Lessee hereby acknowledges that the rental payable to
Lessor hereunder does not include the cost of guard service or other security
measures, and that Lessor shall have no obligation whatsoever to provide same.
Lessee assumes all responsibility for the protection of the Premises, Lessee,
its agents and invitees and their property from the acts of third parties.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 16
<PAGE>

42.    Reservations. Lessor reserves to itself the right, from time to time, to
grant, without the consent or joinder of Lessee, such easements, rights and
dedications that Lessor deems necessary, and to cause the recordation of parcel
maps and restrictions, so long as such easements, rights, dedications, maps and
restrictions do not unreasonably interfere with the use of the Premises by
Lessee. Lessee agrees to sign any documents reasonably requested by Lessor to
effectuate any such easement rights, dedication, map or restrictions.
43.    Performance Under Protest. If at any time a dispute shall arise as to
any amount or sum of money to be paid by one Party to the other under the
provisions hereof, the Party against whom the obligation to pay the money is
asserted shall have the right to make payment "under protest" and such payment
shall not be regarded as a voluntary payment and there shall survive the right
on the part of said Party to institute suit for recovery of such sum. If it
shall be adjudged that there was no legal obligation on the part of said Party
to pay such sum or any part thereof, said Party shall be entitled to recover
such sum or so much thereof as it was not legally required to pay.
44.    Authority. If either Party hereto is a corporation, trust, limited
liability company, partnership, or similar entity, each individual executing
this Lease on behalf of such entity represents and warrants that he or she is
duly authorized to execute and deliver this Lease on its behalf. Each party
shall, within thirty (30) days after request, deliver to the other party
satisfactory evidence of such authority.
45.    Conflict. Any conflict between the printed provisions of this Lease
and the typewritten or handwritten provisions shall be controlled by the
typewritten or handwritten provisions.
46.    Offer. Preparation of this Lease by either Party or their agent and
submission of same to the other Party shall not be deemed an offer to lease to
the other Party. This Lease is not intended to be binding until executed and
delivered by all Parties hereto.
47.    Amendments. This Lease may be modified only in writing, signed by the
Parties in interest at the time of the modification. As long as they do not
materially change Lessee's obligations hereunder, Lessee agrees to make such
reasonable non-monetary modifications to this Lease as may be reasonably
required by a Lender in connection with the obtaining of normal financing or
refinancing of the Premises.
48.    Multiple Parties. If more than one person or entity is named herein
as either Lessor or Lessee, such multiple Parties shall have joint and several
responsibility to comply with the terms of this Lease.
49.    Mediation and Arbitration of Disputes. An Addendum requiring the
Mediation and/or the Arbitration of all disputes between the Parties and/or
Brokers arising out of this Lease __ Is __ is not attached to this Lease.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 17
<PAGE>

LESSOR AND LESSEE HAVE CAREFULLY READ AND REVIEWED THIS LEASE AND EACH TERM AND
PROVISION CONTAINED HEREIN, AND BY THE EXECUTION OF THIS LEASE SHOW THEIR
INFORMED AND VOLUNTARY CONSENT THERETO. THE PARTIES HEREBY AGREE THAT, AT THE
TIME THIS LEASE IS EXECUTED, THE TERMS OF THIS LEASE ARE COMMERCIALLY REASONABLE
AND EFFECTUATE THE INTENT AND PURPOSE OF LESSOR AND LESSEE WITH RESPECT TO THE
PREMISES.

ATTENTION: NO REPRESENTATION OR RECOMMENDATION IS MADE BY THE AMERICAN
INDUSTRIAL REAL ESTATE ASSOCIATION OR BY ANY BROKER AS TO THE LEGAL SUFFICIENCY,
LEGAL EFFECT, OR TAX CONSEQUENCES OF THIS LEASE OR THE TRANSACTION TO WHICH IT
RELATES. THE PARTIES ARE URGED TO:
1. SEEK ADVICE OF COUNSEL AS TO THE LEGAL AND TAX CONSEQUENCES OF THIS LEASE.
2. RETAIN APPROPRIATE CONSULTANTS TO REVIEW AND INVESTIGATE THE CONDITION OF THE
PREMISES. SAID INVESTIGATION SHOULD INCLUDE BUT NOT BE LIMITED TO THE POSSIBLE
PRESENCE OF HAZARDOUS SUBSTANCES, THE ZONING OF THE PREMISES, THE STRUCTURAL
INTEGRITY THE CONDITION OF THE ROOF AND OPERATING SYSTEMS, AND THE SUITABILITY
OF THE PREMISES FOR LESSEE'S INTENDED USE.
WARNING: IF THE PREMISES IS LOCATED IN A STATE OTHER THAN CALIFORNIA, CERTAIN
PROVISIONS OF THE LEASE MAY NEED TO BE REVISED TO COMPLY WITH THE LAWS OF THE
STATE IN WHICH THE PREMISES IS LOCATED.

The parties hereto have executed this Lease at the place and on the dates
specified above their respective signatures.

<TABLE>
<CAPTION>

<S>                                                <C>
Executed at:  Beverly Hills, California            Executed at: Torrance, California
on:           November 16, 1999                         on:     16 Nov 1999
By LESSOR:                                         By LESSEE:
              LOMITA ENTERPRISE NO. 4 LLC,                      HI-SHEAR TECHNOLOGY CORP.,
              a limited liability company                       a Delaware Corporation
By: West America Construction Corp., Manager
By:           /s/ Nicholas M. Brown                By:          /s/ Thomas R. Mooney
Name Printed: Nicholas M. Brown                    Name Printed:Thomas R. Mooney
Title:        President                            Title:       Chairman & CEO

By:                                                By:          /s/ George W. Trahan
Name Printed:                                      Name Printed:George W. Trahan
Title:                                             Title:       President
Address:      8929 Wilshire Blvd., Suite 400       Address:     24225 Garnier Street
              Beverly Hills, CA 90211                                  Torrance, California
Telephone:    (310) 652-8288                       Telephone:   (310 ) 784-7805
Facsimile:    (310) 652-4972                       Facsimile:   (310 ) 325-5354
Federal ID No.                                     Federal ID No. 22-2535743

</TABLE>
                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 18
<PAGE>

                           STANDARD ADDENDUM TO LEASE

Lease dated:    August 25, 1999

Lessor:           LOMITA ENTERPRISE NO. 4 LLC, a limited liability Company

Lessee:           HI-SHEAR TECHNOLOGY CORP., a Delaware Corp.

50)    Early Possession (Paragraph 1.4, cont.): Lessee acknowledges that it has
       continually leased the premises since July 1988. This new lease shall not
       relieve Lessee of the Lessee's responsibility and obligation under the
       previous leases and shall be treated as one continuous lease for such
       purposes. The Lessee is leasing the premises in an "as is" condition,
       subject to the Lessor's tenant improvements described in Addendum
       Paragraph 60.

       Upon execution of this new lease, the previous lease dated 12/20/92,
       including any amendments, will be automatically
       terminated.

51)    Base Rent (Paragraph 1.5, cont.): The Monthly Base Rent shall be
       increased annually by a fixed 3% in accordance with the following rent
       schedule:

            First year     $36,500.00 per month ($.47 psf)     9/l/99 to 8/31/00
            Second year    $37,500.00 per month ($.484 psf)    9/1/00 to 8/31/01
            Third year     $38,500.00 per month ($.497 psf)    9/1/01 to 8/31/02
            Fourth year    $39,500.00 per month ($.51 psf)     9/l/02 to 8/31/03
            Fifth year     $40,500.00 per month ($.523 psf)    9/1/03 to 8/31/04

52)    Agreed Use (Paragraph 1.8, cont.); Offices, light manufacturing,
       warehousing and distribution, and research and development of explosive
       ordinances and electronic products and devices and related activities, or
       any other use which is reasonably comparable, and for no other purpose.

53)    Security Deposit (Paragraph 5, cont.): Lessee may not use any portion of
       the security deposit to satisfy any of Lessee's rental obligations
       hereunder including the last month's rental payment. Failure of Lessee to
       pay any of Lessor's rental or other charges when due constitutes a
       material breach of this Lease for which Lessor may re-enter and take
       possession of the Premises in accordance with law, notwithstanding the
       fact that Lessor may have possession of a security deposit.

54)    Use (Paragraph 6, cont.): No activities are permitted by the Lessee
       outside the interior walls of the Premises, including but not limited to,
       outside seating, newspaper stands, vending machines, storage of any
       property, pallets, air compressors or any other equipment, etc. without
       the Lessor's specific prior written consent.

55)    Maintenance; Repairs, Utility Installations; Trade Fixtures and
       Alterations (Paragraph 7, cont.): a) Notwithstanding the provisions of
       Paragraph 7 of the Lease, Lessor agrees to maintain, at its cost and
       expense, all existing utility installations lying on the outside of the
       Premises, including, electrical, telephone, gas, water, existing gutters,
       and other existing improvements located outside the Premises, provided,
       however, that Lessee shall be responsible for all maintenance and repairs
       to the foregoing, and the cost and expense thereof, resulting from
       Lessee's extraordinary use of the Premises or which arise by reason of
       any of Lessee's tenant improvements, changes or additions to the
       Premises. In addition, Lessor agrees, at its cost and expense, to make
       any repairs to the existing sewer system serving the Premises, but only
       with respect to the part thereof located outside of the Premises and only
       to the extent such repairs are required as the result of normal wear and
       tear, provided, however, Lessee shall be responsible for all sewer line
       blockages or other problems, and the cost and expense thereof, arising by
       virtue of Lessee's use of the Premises or which arise by reason of any of
       Lessee's tenant improvements, changes or additions to the Premises. In
       addition, Lessor agrees to maintain, at its cost and expense, the roof of
       the Premises, except that Lessee shall be responsible for all maintenance
       work to the roof, and the cost and expense thereof, where such repairs
       and maintenance work are attributable to any act by the Lessee,
       including, but not limited to any repairs which arise by reason of any of
       the Lessee's tenant improvements, changes, or additions to the Premises.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 19
<PAGE>

       b) It shall be the Lessee's sole responsibility to maintain and repair
       all electrical and plumbing systems, fixtures, equipment and all other
       improvements which are located on the inside of the Premises including
       all interior and exterior doors, windows and the hardware and fixtures
       dedicated thereto. Lessee will also be responsible for the maintenance
       and repair of the new HVAC systems serving the Premises, at Lessee's sole
       cost and expense.

       c) In the event of emergency repairs, Lessee hereby grants to Lessor the
       right to enter upon the Premises at any time. In such emergency, Lessor
       shall make reasonable efforts to give notice of entry to Lessee to allow
       Lessee or its representative to accompany Lessor.

       d) Lessee shall inform Lessor of any work anticipated on the roof, in
       conjunction with its operation and obtain permission to do same prior to
       commencement of same. Lessee shall not make any alterations, improvements
       or additions to the Premises, without Lessor's prior written consent.
       Should Lessee make any alterations, etc. without the prior written
       consent of Lessor, Lessor may, at any time during the term of this Lease
       or upon its termination, require that Lessee, at its expense, remove any
       or all of the same and that Lessee pay to Lessor the amount of any damage
       to the roof caused by Lessee, or Lessor may remove same at Lessee's
       expense.

       e) Security bars or other security measures installed by Lessee require
       prior written consent of Lessor. Such installations except for electronic
       security systems, shall remain as part of the Premises upon termination
       of the lease unless Lessor requires removal of such installations and
       restoration of the Premises in accordance with paragraph 7.4.

       f) Lessee shall obtain Lessor's prior written approval for the
       installation of any interior or exterior window coverings, including but
       not limited to drapes, blinds, sunshades, sunscreens, holiday or other
       decorations or any type of film window treatment. No exterior painting is
       permitted. In the event that any such unauthorized installations or
       alterations occur, then Lessor shall have the right, without notice, in
       addition to such other rights and remedies that it may have, to remove
       all of the same at Lessee's expense, which shall be paid by Lessee upon
       demand by Lessor.

       g) Lessee may satisfy its obligation to maintain the air conditioning
       system by utilization of Lessee's employees for such maintenance work,
       provided that the same services and replacement parts are utilized as
       would be utilized by air conditioning maintenance companies generally.

56)    Ownership; Removal; Surrender; and Restoration (Paragraph 7.4, cont.):
       a) Attached hereto as Exhibit "A" is a layout of the offices and other
       spaces in the Premises as the same exist as of the date hereof. Lessor's
       right to require the removal of Lessee Owned Alterations or Utility
       Installations upon the expiration or termination of this Lease shall
       include items 1 thru 4 shown on Exhibit "A" as of the date hereof and all
       hard walls, framed walls, modular walls, chain link fence and any other
       Tenant improvements and alterations made by Lessee after the date hereof,
       including all such walls, fencing and other Tenant improvements and
       alterations hereafter made by Lessee with or without Lessor's consent, or
       made by Lessor for Lessee and pursuant to Lessee's request (excluding the
       Tenant improvements to be made by Lessor or specified in Addendum
       Paragraph 60).

       b) If Lessee installs wallpaper in the Premises, Lessor may, at Lessor's
       sole discretion, require the removal of the wallpaper and restoration of
       the walls upon Lessee's vacancy of the Premises, which shall be done at
       Lessee's sole cost and expense.

57)    Assignment and Subletting (Paragraph 12, cont.): Subject to the
       provisions of Paragraph 12, Lessee may sublease the Premises upon
       Lessor's written consent. Upon approval of a sublease agreement by the
       Lessor, should the sub-lease rental be in excess of the current monthly
       rental, Lessor shall be entitled to one-half (1/2) of the excess monthly
       rental. Such additional rental shall be payable to Lessor in installments
       coinciding with and on or before the due dates of the respective rental
       payments under the sublease. Within five (5) days of Lessee entering into
       a sublease of the Premises, Lessee shall deliver to Lessor a copy of any
       written sublease.

58)    Brokers' (Paragraph 15, cont.):
       Lessor and Lessee represent and warrant to the other that neither has
       employed or retained any broker or finder, and that no commission or
       payment of any kind is due to any third party as a result of the
       execution and delivery of this Lease. Lessor agrees to indemnify,
       protect, defend and hold harmless Lessee from any and all such claims if
       based on any statement, representation or agreement alleged to have been
       made by Lessor, and Lessee agrees to indemnify, protect, defend and hold
       harmless Lessor from any and all such claims if based upon any statement,
       representation or agreement alleged to have been made by Lessee.

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 20
<PAGE>

59)    Holdover (Paragraph 26, cont.):
       a) Lessee shall notify Lessor no later than one hundred eighty (180) days
       prior to the expiration of the Lease term of Lessee's intention to vacate
       the Premises upon expiration of the Lease. In the event that Lessee does
       not so notify Lessor of this intention, then Lessee's occupancy of the
       Premises shall be deemed to be a hold-over tenancy upon all of the
       provisions of this lease pertaining to the obligations of Lessee, but not
       including any options or rights of first refusal, if any, granted to
       Lessee under this lease. Notwithstanding anything to the contrary
       contained in this paragraph, or under the laws of the State of
       California, in the event that Lessee does not notify Lessor of Lessee's
       intention to vacate the Premises at least one hundred eighty (180) days
       prior to the expiration of the Lease term, and in the event of any other
       hold-over tenancy, the ending date of Lessee's tenancy shall be the last
       day of the sixth succeeding month following the month in which notice of
       Lessee's intention to vacate is given. By way of example only, if notice
       were given on March 12, 2004, the last day of Lessee's tenancy would be
       September 30, 2004.

       b) Notwithstanding anything to the contrary contained in Paragraph 26 or
       elsewhere in this Lease, Lessee shall be deemed to have held over and
       shall be obligated to pay Rent as provided in Paragraph 26 until (i)
       Lessee has removed all of its property from the Premises, (ii) Lessee has
       made any repairs required under Paragraph 7. 1, (iii) Lessee has removed
       all alterations, improvements, additions and Utility Installations which
       Lessor requires Lessee to remove pursuant to Paragraph 7.4, and (iv)
       Lessee has notified Lessor in writing that all of the items (i) through
       (iii) of this paragraph, to the extent applicable, have been
       accomplished.

60)    Lessor's Tenant Improvements: Lessor, at Lessor's sole cost and expense,
       shall perform the following tenant improvements:
       a) Remove existing roof material and install a new roof on the entire
       building, including a roof warranty for the initial 5 year term of this
       lease
       b) Remove and repair all damaged entrance sidewalks, landings and steps,
       as required
       c) Waterblast, prep, and paint all exterior concrete surfaces and
       overhead doors of the premises.
       d) Remove and replace damaged asphalt, fill cracks with hot asphalt,
       slurry coat entire parking lot and restripe parking stalls.
       e) Prune and trim all existing trees on the premises.

61)    Lessee's Tenant Improvements: Lessee, at Lessee's sole cost and expense,
       shall perform the following tenant improvements:
       a) Maintain and replace, as needed, all new and existing HVAC equipment.
       b) Coordinate and pay for the temporary removal and replacement of any
       roof mounted HVAC equipment, or other roof mounted equipment, as needed,
       during the installation of the new roof. c) Maintain, paint, repair, and
       keep in good working order the interior of the premises, including but
       not limited to, the interior concrete walls, drywall, doors, hardware,
       storefront glass, electrical, plumbing, mechanical, flooring, ceilings,
       etc.

62)    Right of First Refusal:
       If Lessor determines to sell all or any part of the Premises during the
       term of the Lease, Lessor shall notify Lessee of the terms on which
       Lessor will be willing to sell. If Lessee, within ten (10) days after
       receipt of Lessor's notice, indicates in writing its agreement to
       purchase the Premises on the same terms stated in Lessor's notice, Lessor
       shall sell and convey the Premises to Lessee on the terms stated in the
       notice. If Lessee does not indicate its agreement within ten (10) days,
       Lessor thereafter shall have the right to sell and convey the Premises to
       a third party on the same terms stated in the notice. If Lessor does not
       sell and convey the Premises within ninety (90) days, any further
       transaction shall be deemed a new determination by Lessor to sell and
       convey the Premises and the provisions of the Section 56 shall be
       applicable.

       If Lessee purchases the Premises, this Lease shall terminate on the date
       title vests in Lessee, and Lessor shall remit to Lessee all prepaid and
       unearned rent, if any.

Approval of Lease Addendum Paragraphs 50 through 62.

LESSOR:                                        LESSEE:

LOMITA ENTERPRISES NO. 4 LLC,                  HI-SHEAR TECHNOLOGY, CORP.,
a California limited liability company         a Delaware Corp.

By:  West America Construction Corp.,          By:     /s/ Thomas R. Mooney
     Manager                                   Mr. Thomas R. Mooney, Chairman
                                               and CEO

By:  /s/ Nicholas M. Brown                     By:    /s/ George W. Trahan
     Nicholas M. Brown, President              Mr. George W. Trahan, President

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 21
<PAGE>

Diagram of Plant Layout

                                                       Initials: /s/ TRM, NB,GWT

                                    PAGE 22EXHIBIT 10.5.1

                            HI-SHEAR TECHNOLOGY CORP.

               BUY-SELL AND VOTING AGREEMENT AND IRREVOCABLE PROXY

         THIS SHAREHOLDERS BUY-SELL AND VOTING AGREEMENT AND IRREVOCABLE PROXY
("Agreement") is entered into as of March 3, 2000, by and among HI-SHEAR
TECHNOLOGY CORP., a Delaware corporation (the "Company"), and George W. Trahan
and Thomas R. Mooney ("Trahan" and "Mooney", individually, and collectively, the
"Shareholders"), with respect to the following matters:

                  A. This Agreement shall replace that certain Buy-Sell and
         Voting Agreement between the Company and the Shareholders dated as of
         August 6, 1999.

                  B. The Shareholders together own in excess of a majority of
         the outstanding common stock shares of the Company (the "Shares"). As
         of the date of this Agreement, the Shareholders own a total of
         4,859,580 Shares. The Shareholders believe it is in their best
         interests to create a "voting proxy" between the Shareholders through
         the grant of a 10-year irrevocable proxy from either party to the other
         of one-half of the excess of the Shares beneficially owned by the
         larger Shareholder over the Shares beneficially owned by the lesser
         Shareholder according to the official stock transfer records of the
         Company on and as of the record date, as determined under Section 213
         of the General Corporation Law of Delaware ("record date"), for any
         Shareholder vote taken (the "Proxy Shares").

                  C. The Shareholders acknowledge and agree that (1) on and as
         of each record date for a vote or written consent of Shareholders, the
         Inspector of Elections ("Inspector") shall determine the number of
         Proxy Shares subject to the Irrevocable Proxy, which determination
         shall be final and conclusive and (2) in the event the Inspector makes
         the determination that some or all of the Proxy Shares are no longer
         subject to the Irrevocable Proxy, the certificates evidencing such
         excess Proxy Shares may have the restrictive legend set forth in
         Section 14.2 removed.

                  D. The Shareholders and the Company believe it to be in their
         respective best interests that the Shareholders be restricted in their
         right to dispose of Shares of the Company now or hereafter owned by any
         of the Shareholders, to protect the Shareholders in the event of
         certain transfers, and to provide for the purchase of the Shares upon
         the death, divorce, disability, termination or bankruptcy of any
         Shareholder.

                  E. The Shareholders are both officers and directors of the
         Company.

                  F. The Shareholders deem it to be in the best interest of the
         Company and its shareholders to set forth a mechanism to insure the
         continuity of, and provide stability with respect to, the management of
         the Company, both presently and during a transitional period of ten
         (10) years following the death of either one of the Shareholders; and

                                       1
<PAGE>

                  G. The Shareholders desire to enter into an agreement to be
         specifically enforceable against each of them, or the Decedent's Estate
         and their respective Family Members (as defined below), heirs,
         descendants, executors, administrators and other legal representatives,
         pursuant to which (i) they agree to vote their Shares in the manner and
         for the purposes specified herein, and (ii) both shall, for a period of
         ten (10) years from the date of this Agreement, have an Irrevocable
         Proxy to vote the Proxy Shares that are owned and registered in the
         name of the other, in the manner and for the purposes specified herein.

         NOW, THEREFORE, in consideration of the foregoing facts and the mutual
agreements set forth herein, the parties agree as follows:

         1. TRANSFER RESTRICTION. During the term of this Agreement, no
Shareholder may transfer, assign, hypothecate or otherwise dispose of any of the
Shares except in accordance with this Agreement, and all certificates evidencing
the Shares shall bear the following legend:

                  "These shares are subject to restrictions on transfer
                  contained in a Buy-Sell Agreement, a copy of which may be
                  inspected at the principal office of the Company."

         2. NOTICE OF INTENT TO TRANSFER. If either Shareholder shall desire to
transfer, assign, hypothecate or otherwise dispose of any Shares (excluding the
Excepted Shares as set forth in Section 5), such Shareholder ("Selling
Shareholder") shall give the Company and the other Shareholder ("Remaining
Shareholder") written notice ("Notice") of such proposed disposition ("Offer")
and i) offer to sell such Shares ("Offered Shares") to the Company and, at the
election of the Company, to the Remaining Shareholder, pursuant to the
Right-of-First-Refusal described in Section 3, and ii) offer Co-Sale Rights to
the Remaining Shareholder as described in Section 4. Such Notice shall also set
forth the intended third party transferee ("Transferee"), and a copy of the
written instrument or agreement involved.

         3. RIGHT-OF-FIRST-REFUSAL. The Company shall have the initial option to
purchase any or all of the Offered Shares on the terms and conditions presented
in the Offer. The Remaining Shareholder shall then have the option to purchase
any or all of the Offered Shares remaining, (i.e. those not purchased by the
Company), also pursuant to the terms and conditions presented in the Offer. The
Company shall notify the Remaining Shareholder of the number of shares available
for purchase by the Remaining Shareholder within fifteen (15) days of the
Company's receipt of the Notice. The Remaining Shareholder will then have ten
(10) days within which to exercise his option. The Company and/or the Remaining
Shareholder shall have the option for a period of twenty-five (25) days from the
date of the Company's receipt of the Notice to accept such terms and conditions
of the Offer.

                  3.1 Acceptance. If the Offer is accepted in writing prior to
expiration of the twenty-five (25) day period described in Section 3, the price
for the Offered Shares as set forth in the Offer may be paid within thirty (30)
days of acceptance.

                                       2
<PAGE>

                  3.2 Rejection. If the Offer has not been accepted in writing
prior to expiration of the twenty-five (25) day period, the Selling Shareholder
shall have the right for a period of sixty (60) days thereafter to dispose of
all (but not less than all) of the Offered Shares in accordance with the terms
of the Offer. If not disposed of by the end of such second sixty (60) day
period, the Offered Shares shall again become subject to the restrictions of
this Agreement.

         4. CO-SALE RIGHTS. In addition to the Right-of-First-Refusal, the
Selling Shareholder hereby agrees, in the event of any sale of Shares owned by
him to a third party purchaser, to promptly give Notice to the Remaining
Shareholder at least twenty-five (25) days prior to the closing of such sale.
The Notice shall describe in reasonable detail the proposed sale including,
without limitation, the number of Shares to be sold, the nature of such sale,
the consideration to be paid, and the name and address of each prospective
purchaser or transferee. Remaining Shareholder shall have the right, but not the
obligation, to sell a number of Shares owned by him up to an equal number of
Shares being sold by the Selling Shareholder. To the extent the Remaining
Shareholder exercises such right of co-sale, the number of Shares that the
Selling Shareholder may sell in the transaction shall be correspondingly
reduced. The co-sale rights of the Remaining Shareholder shall be automatic and
not subject to the election or option of the Company. A decision by the
Remaining Shareholder to sell Shares pursuant to this Section 4 shall be an
independent decision to sell by the Remaining Shareholder and shall not be
deemed a joint decision by the Shareholders to sell their Shares.

                  4.1 Acceptance of Co-Sale. At any time within twenty-five (25)
days after the date of the Notice, the Remaining Shareholder may accept the
Offer for up to such number of Shares as is determined under Section 4 by
furnishing to the Selling Shareholder written notice and an undertaking to
deliver, at least three (3) days prior to the consummation of the sale of the
Shares to the Transferee, the certificates representing the Remaining
Shareholder's Shares to be transferred pursuant to the Offer (the "Included
Shares") together with a limited power of attorney authorizing the Selling
Shareholder to transfer the Included Shares pursuant to the terms of such Offer.
If Remaining Shareholder does not accept the Offer within twenty-five (25) days,
the Selling Shareholder shall have sixty (60) days in which to sell to the
Transferee not more than the number of Shares covered by the Offer on terms not
more favorable to the Selling Shareholder than were set forth in the Notice.

                  4.2 Consummation of Sale. At the time of consummation of the
sale of the Included Shares to the Transferee, the Selling Shareholder shall
cause to be remitted to the Remaining Shareholder a certified check from such
Transferee for the total sale price of the respective Included Shares sold
pursuant thereto, and the Selling Shareholder shall furnish, or shall cause to
be furnished, such sale agreement and the terms thereof as may be reasonably
requested. If, and to the extent that the end of sixty (60) days following the
date on which the Notice was given the Selling Shareholder has not completed the
sale of the Included Shares in accordance with the terms of the Offer, it shall
return to the Remaining Shareholder all certificates representing the respective
Included Shares that such Remaining Shareholder transmitted pursuant to the
terms hereof, and all the restrictions on sale, transfer or assignment contained
in this Agreement with respect to Shares owned by the Selling Shareholder shall
again be in effect.

                                       3
<PAGE>

         5. EXCEPTED SHARES. This Agreement shall not restrict the sale of
"Excepted Shares" by either of the Shareholders. "Excepted Shares" shall mean:

                  a. Shares sold in brokerage transactions pursuant to Rule 144,
         provided that five (5) days advance notice of the sale has been given
         to the other Shareholder; and

                  b. Shares sold in a secondary offering registered under the
         Securities Act of 1933, PROVIDED THAT each Shareholder has been
         afforded an opportunity to participate equally in such offering.

                  c. Up to an aggregate 150,000 Shares transferred either by
         gift to charitable or religious institutions or to family members
         directly or through trusts for estate planning purposes.

         6. DEATH OF A SHAREHOLDER. Upon the death of any Shareholder, the
Company and, to the extent not exercised by the Company, the surviving
Shareholder ("Surviving Shareholder") shall have the option to purchase and
redeem, pursuant to Sections 6.1 and 6.2 (the "Purchase Provisions") all of the
decedent's Shares. The Company and/or the Surviving Shareholder must exercise
the options to purchase and redeem within ninety (90) days of the date of
knowledge of decedent's death, or as soon thereafter as decedent's estate shall
be legally entitled to effect the transaction; PROVIDED, HOWEVER, that the Right
of First Refusal under Section 3, the Company's Co-Sale Rights under Section 4
and Rule 144 sale advance notice provision under Section 5(a) shall remain in
effect and be applicable to the Shares of a deceased Shareholder so long as they
are held by a "Family Member" of a deceased Shareholder, during the term of this
Agreement. "Family Member" shall mean a member of a deceased Shareholder's
family by blood or marriage (including without limitation, parents, spouse,
siblings, children, grandchildren and in-laws).

                  6.1 Purchase Price. The per share "Purchase Price" shall be
the closing price per share of the Company's stock as listed on the American
Stock Exchange or such other public market upon which the Company's stock is
primarily traded, on the day prior to the date of the triggering death, divorce,
disability, termination or bankruptcy.

                  6.2 Acceptance. The price for the available Shares may be paid
in cash or by delivery of cash in the amount of 25% of the Purchase Price
therefor and an unsecured promissory note for the balance executed by the
Company or the Surviving or Other Shareholder, as appropriate. Such note shall
provide for (1) interest at the rate of 10% per annum; (2) three equal annual
installments of principal, together with accrued interest; and (3) acceleration
upon any sale, exchange or other disposition of any of the Shares or the sale,
outside the ordinary course of business, of more than 50% (by value) of the
assets of the Company or any merger or reverse merger resulting in a change of
control of the Company. No such disposition of the Shares or of the assets of
the Company, or merger, may be consummated prior to the payment of such note.
The term "Other Shareholder" as used herein shall refer to the Shareholder with
the right to purchase Shares pursuant to Sections 7 through 10 hereof.

                                       4
<PAGE>

                  6.3 Purchase by Shareholders. To the extent, if any, that the
Company is legally unable to comply with its obligations under this Section 6,
the Surviving Shareholder may effect such purchase in accordance with the terms
of the Purchase Provisions. The Company shall notify the Surviving Shareholder,
within sixty (60) days of its knowledge of the decedent's death, of the number
of shares available for purchase by the Surviving Shareholder. The Surviving
Shareholder will then have thirty (30) days within which to exercise his option.

                  6.4 Costs. All costs of obtaining appropriate court orders and
tax clearances incident to a purchase under this Section 6 shall be borne by
decedent's estate.

                  6.5 Decedent's Estate. As used herein, "decedent's estate"
shall mean and include (1) the deceased Shareholder's duly appointed executor,
executrix, administrator or administratrix; (2) the deceased Shareholder's
surviving joint tenant as owner of the Shares; (3) any other person who, by
reason of community property interest or otherwise, acquires any interest in any
of the Shares by reason of such death; and (4) to the extent applicable, any
inter vivos or testamentary trust.

         7. DEATH OR DIVORCE OF SPOUSE OF SHAREHOLDER. In the event the death of
the spouse of a Shareholder, or the marital dissolution or legal separation of a
Shareholder and his spouse, results in the passing of any interest in the Shares
to someone other than such Shareholder or a trust for which such Shareholder is
a beneficiary, or results in the acquisition of any Shares by such spouse, such
Shareholder shall have the option to purchase from such third person or spouse,
or the legal representative of such spouse's estate, any or all of the Shares so
passing, in accordance with the Purchase Provisions. The option of such
Shareholder to purchase shall be exercisable within thirty (30) days after such
Shareholder receives written evidence of the death of his spouse or of the entry
of the final or preliminary decree of dissolution or legal separation which
purports to transfer rights in the Shares, and shall be exercised by delivering
written notice of such exercise within such thirty (30) day period to such third
person or his spouse or the legal representative of such spouse's estate.

                  7.1 Option to the Company. If such Shareholder does not
exercise his option to purchase all of the Shares as set forth above, he shall
notify the Company within such thirty (30) day period. For a period of fifteen
(15) days following receipt of such notice (or for a period of fifteen (15) days
following the failure or termination of any unsuccessful attempt to exercise),
the Company shall have the option to purchase any of the Shares not purchased by
such Shareholder in accordance with the Purchase Provisions, exercisable by
delivery of written notice of such exercise to such third person, such spouse,
or the legal representative of such spouse's estate. The right of the Company to
purchase the Shares shall not be conditioned upon its receipt of notice from
such Shareholder as provided in this Section 7.1.

                                       5
<PAGE>

                  7.2 Option to Other Shareholder. If any of the Shares are not
purchased by the Company, the Company shall notify the Shareholder who did not
have an option to purchase pursuant to Section 7.1 in writing within its fifteen
(15) day option period. For a period of fifteen (15) days following receipt of
such notice from the Company (it being understood that their option shall not be
conditioned upon delivery of such notice), such Shareholder shall have the
option to purchase any of the Shares not purchased by the Company in accordance
with the Purchase Provisions, exercisable by delivery of written notice of such
exercise to such third person, spouse, or legal representative of the spouse's
estate.

         8. BANKRUPTCY. All proposed judicial transfers and sale of Shares by
order of any court in bankruptcy ("Order") shall be subject to the terms of this
Agreement. In the event a sale or transfer is proposed pursuant to an Order, all
of the terms of the preceding Sections shall apply with the following
modification. Instead of a Notice being delivered to the secretary of the
Company, a copy of the Order shall be delivered to the secretary of the Company
by the proposed transferee which shall state the name and address of the
proposed transferee and specify the number of Shares to be sold, the price per
share and the terms of proposed transfer. For all other purposes of this Section
8, the receipt of the Order shall be treated as the receipt of a Notice. All
proposed transfers pursuant to an Order which do not set forth a purchase price
capable of valuation which would allow the Company and the Other Shareholder to
exercise its or his option hereunder are expressly prohibited.

                  8.1 Transfers Pursuant to Transfer Order. If the Shares are
not purchased by the Company or Other Shareholder within the time periods and
upon the terms specified above, the Selling Shareholder may transfer the Shares
covered by the Order at any time within ninety (90) days from the date of the
Order to the person and according to the terms and price specified in the Order.
Such person will receive and hold the Offered Shares subject to all of the
provisions and restrictions herein contained and, by the receipt of the Shares,
shall be deemed to consent to the terms of and be a party to this Agreement;
provided, however, if the Company elects, such person shall, as a condition to
the valid transfer of the Shares to him, execute appropriate instruments to
confirm his obligation hereunder with respect to the Shares. Any transfer of the
Shares after the end of the ninety (90) day period or any change in the parties,
terms or price from those set forth in the Order shall require a new notice of
intention to transfer and shall give rise to the options provided in this
Section 8.

         9. VOTE OF THE INTERESTED SHAREHOLDER. The Shareholder whose shares
become available through an Offer, death, divorce, or bankruptcy (the
"Interested Shareholder"), or such Interested Shareholder's heirs and assigns,
shall abstain from voting either as a director or shareholder of the Company,
and the available or Offered Shares shall not be voted, in any vote taken
regarding whether or not the Company shall exercise its options to purchase such
Shares.

         10. ADMINISTRATIVE APPROVALS. The right of the Company to exercise the
option to purchase the Shares is subject to the restrictions governing the right
of a corporation to purchase its own stock contained in the Delaware General
Corporate law, and other pertinent government restrictions as are now or may
hereafter become effective. The Company shall apply for and use its best efforts
to obtain all governmental and administrative approvals required in connection
with the purchase and sale of any Shares under this Agreement. The Shareholders
shall cooperate in obtaining such approvals and shall execute any and all
documents that may be required in connection with the approvals.

                                       6
<PAGE>

         11. VOTING AGREEMENT. As a reasonable mechanism to insure the continued
continuity of, and to provide stability with respect to, the management of the
Company, each of the Shareholders agrees, or if deceased, his spouse and/or
estate agrees, to vote his Shares at all elections of directors in favor of the
election of each Shareholder, or if deceased, his spouse, as a director of the
Company.

         12.      IRREVOCABLE PROXY.

                  12.1 In order to ensure the voting of the Shares with the
terms of this Agreement, the Shareholders both agree to execute an Irrevocable
Proxy, simultaneously with the execution of this Agreement, substantially in the
form of the attached Exhibit A and Exhibit B granting to each Shareholder for a
period of ten (10) years from the date of this Agreement, to vote, or to execute
and deliver shareholder written consents, in respect of the Proxy Shares now
beneficially owned and registered in the name of either Shareholder, or as a
result of a transfer after the date hereof by reason of either Shareholder's
death, registered in the name of either Shareholder's estate, Family Members or
heirs. The Proxy Shares shall be allocated pro rata to either Shareholder's
Family Members, heirs or estate in the proportion that the Proxy Shares are
distributed and held among such persons pursuant to the laws of descent and
distribution unless provided otherwise in each Shareholder's will. It is
understood and agreed that the Irrevocable Proxy relates to voting for the
election of directors of the Company and on all other corporate matters which
may from time to time be submitted to the shareholders of the Company for a
vote, as set forth in the Irrevocable Proxy. It is further understood and agreed
that on and as of each record date, the Inspector shall determine the number of
Proxy Shares subject to the Irrevocable Proxy, which determination shall be
final and conclusive and that in the event the Inspector determines that some or
all of the Proxy Shares are no longer subject to the Irrevocable Proxy, then all
of the certificates evidencing the excess Proxy Shares may have the restrictive
legend referred to in Section 12.2 removed.

                  12.2 The initial Proxy Shares and any Proxy Shares issued to a
subsequent distributee shall be evidenced by a single certificate for each
distributee, which shall bear a legend, in addition to the legend set forth in
Section 1 of this Agreement, substantially as follows:

                  "These shares are subject to a certain Shareholders Buy-Sell
                  and Voting Agreement and Irrevocable Proxy coupled with an
                  interest in favor of the Proxyholder designated thereon,
                  granting to the Proxyholder certain voting rights with respect
                  to the Proxy Shares. A copy of the Shareholders Buy-Sell and
                  Voting Agreement and Irrevocable Proxy is available for
                  inspection at the office of the Corporation."

                                       7
<PAGE>

         The above legend shall also be set forth on any Proxy Share
certificate(s) issued upon any transfer assignment hypothecation or other
disposition of the Proxy Shares, including by the laws of descent and
distribution for so long as such Proxy Shares are subject to the terms of the
Irrevocable Proxy.

         13. CHANGES IN COMMON STOCK. In the event that subsequent to the date
of this Agreement any shares or other securities (other than any shares or
securities of another corporation issued to the Company's shareholders pursuant
to a plan of merger) are issued on, or in exchange for, any of the Shares held
by the Shareholders by reason of any stock dividend, stock split, consolidation
of shares, reclassification, or consolidation involving the Company, such shares
or securities shall be deemed to be Shares for the purposes of this Agreement.

         14. REPRESENTATIONS OF SHAREHOLDERS. Each Shareholder hereby represents
and warrants to the other Shareholder that (a) he owns and has the right to vote
the number of Shares set forth opposite his name and signature below, (b) he has
full power to enter into this Agreement and has not, prior to the date of this
Agreement, executed or delivered any proxy or entered into any other voting
agreement or similar arrangement other than one which has expired or terminated
prior to the date hereof, and (c) he will not take any action inconsistent with
the purposes and provisions of this Agreement.

         15. ENFORCEABILITY. Each Shareholder expressly agrees that this
Agreement shall be specifically enforceable in any court of competent
jurisdiction in accordance with its terms against each of the parties hereto and
their respective successors, assigns, Family Members, heirs, executors,
administrators and other legal representatives, as the case may be.

         16. TERMINATION. This Agreement shall terminate upon the earliest to
occur of the following: (a) the written agreement of all parties to terminate
this Agreement; (b) the dissolution, bankruptcy or insolvency of the Company;
(c) at such time as only one Shareholder remains, except that the provisions of
Sections 6, 9 and 12 shall continue in effect following the death of a
Shareholder; or (d) March 3, 2010. This Agreement may be extended annually or
from time to time by the Shareholders at any time after March 3, 2001 by the
execution by the Shareholders of an extension agreement (the "Extension
Agreement"), substantially in the form of the attached Exhibit C, extending the
term of the Agreement for an additional one-year term, or longer period so that
the remaining term of the Agreement shall be for a period of 10 years from the
date of each extension period, it being the intent of the parties by entering
into Extension Agreement(s) that this Agreement shall have a perpetual 10-year
term.

         17. ARBITRATION. Any controversy or claim arising out of this
Agreement, or any breach of this Agreement, including any controversy or claim
as to arbitrability or rescission, shall be settled by arbitration in accordance
with the commercial arbitration rules of the American Arbitration Association.

                  17.1 Location. Arbitration shall be conducted in either Los
Angeles County or Orange County, California or such other location as is
mutually agreeable to all of the parties to this Agreement.

                                       8
<PAGE>

                  17.2 Judgment. Any judgment upon the award rendered by the
arbitrators may be entered in any court having jurisdiction thereof. The
arbitrators shall not, under any circumstance, have any authority to award
punitive, exemplary or similar damages.

                  17.3 Equitable Remedies. Either party may pursue the remedy of
specific performance of this Agreement, or seek a preliminary or permanent
injunction against the breach of this Agreement or in aid of the exercise of any
power granted hereunder, or any combination thereof, in any court having
jurisdiction thereof without resort to arbitration.

         18. NOTICES. All notices, requests, demands and other communications
permitted or required hereunder shall be in writing, and either (i) delivered in
person, (ii) sent by express mail or other overnight delivery service providing
receipt of delivery, or (iii) sent by telecopy or other facsimile transmission
as follows:

                  If to the Company:

                  Hi-Shear Technology Corporation
                  24225 Garnier Street
                  Torrance, CA  90505-5323
                  Facsimile:  (310) 784-7806

                  If to George W. Trahan:

                  Hi-Shear Technology Corporation
                  24225 Garnier Street
                  Torrance, CA  90505-5323
                  Facsimile:  (310) 784-7806

                  If to Thomas R. Mooney:

                  Hi-Shear Technology Corporation
                  24225 Garnier Street
                  Torrance, CA  90505-5323
                  Facsimile:  (310) 784-7806

         19. MISCELLANEOUS. Each Shareholder's will or, if applicable, inter
vivos trust, shall contain a direction and authorization to comply with the
provisions of this Agreement and to sell the Shareholder's Shares in accordance
with this Agreement, but the failure of any Shareholder to do so shall not
affect the validity or enforceability of this Agreement. Should any one or more
of the provisions of this Agreement be determined to be illegal or
unenforceable, all other provisions of the Agreement shall be given effect
separately from such provisions, and the other provisions shall not be affected
by such illegality or unenforceability. In any action at law or in equity to
enforce any of the provisions or rights under this Agreement, the unsuccessful
party or parties to such litigation, as determined by the court in a final
judgment or decree, shall pay to the successful party or parties all costs,
expenses and reasonable attorneys' fees incurred by the successful party or
parties (including without limitation, costs, expenses and fees on any appeals),
and if the successful party or parties recovers judgment in any such action or
proceedings, such costs, expenses and attorneys' fees shall be include as part
of the judgment.

                                       9
<PAGE>

                  19.1 Binding Agreement. All of the covenants and agreements
contained in this Agreement shall be binding upon, and inure to the benefit of,
the respective parties and their successors, assigns, Family Members, heirs,
executors, administrators and other legal representatives, as the case may be.

                  19.2 Entire Agreement. This Agreement constitutes the entire
agreement between the Shareholders with respect to the subject matter hereof,
and supersedes any and all prior and contemporaneous agreements and
understandings of the parties, whether written or oral, with respect thereto.

                  19.3 Governing Law. Except with regard to arbitration, which
shall be governed by the provisions of Section 17 above, this Agreement, and the
rights of the parties hereto, shall be governed by and construed and enforced in
accordance with the laws of the State of Delaware, without regard to conflicts
of laws rules and principles.

                  19.4 Counterparts. This Agreement may be executed in one or
more counterparts, each of which will be deemed an original but all of which
together shall constitute one and the same instrument.

                  19.5 No Waiver. No waivers of any breach of this Agreement
extended by any party hereto to any other party shall be construed as a waiver
of any rights or remedies of any other party hereto or with respect to any
subsequent breach.

                  19.6 Number and Gender. Whenever the context of this Agreement
shall so require, the use of the singular number shall include the plural and
the use of any gender shall include all genders.

                            [SIGNATURE PAGE FOLLOWS]

                                       10
<PAGE>

         IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first above written.

                                                     HI-SHEAR TECHNOLOGY CORP.

                                                     By: /S/  LINDA A. NESPOLE
                                                        ------------------------

                                                     Its: CORPORATE SECRETARY
                                                          ----------------------

/S/ GEORGE W. TRAHAN                                 2,690,000          Shares
------------------------------------                 ------------------
George W. Trahan

/S/ THOMAS R. MOONEY                                 2,169,580          Shares
------------------------------------                 ------------------
Thomas R. Mooney

                                       11
<PAGE>

                                 SPOUSAL CONSENT

         I acknowledge that I have read the foregoing Shareholders Buy-Sell and
Voting Agreement and Irrevocable Proxy dated as of March 3, 2000 and that I know
its contents. I am aware that by its provisions, my spouse has agreed to vote
his Shares of the Company, including any such Shares in which I may have
community property interest, in accordance with the terms of said agreement and
to sell all Shares, excluding the Excepted Shares (as defined therein), of the
Company, including my community interest in them. I hereby approve of the
provisions of the Shareholders Buy-Sell and Voting Agreement and Irrevocable
Proxy, including my spouse's granting of an Irrevocable Proxy to become
effective immediately, and agree that I will not take any action to frustrate
the purpose and intent of, nor challenge the provisions of, the Shareholders
Buy-Sell and Voting Agreement and Irrevocable Proxy. I also hereby consent to
the sale, approve of the provisions of the Shareholders Buy-Sell and Voting
Agreement and Irrevocable Proxy and agree that I will not bequeath the Shares or
any of them or any interest in them by my will if I predecease my spouse.

DATED: March 3, 2000                                          /S/ KIM. C. TRAHAN
                                                              ------------------
                                                              Kim C. Trahan

                                       12
<PAGE>

                                    EXHIBIT A

                           HI-SHEAR TECHNOLOGY CORP.,
                             A DELAWARE CORPORATION
                                IRREVOCABLE PROXY

         The undersigned George W. Trahan ("Grantor") agrees to, and hereby
grants to Thomas R. Mooney ("Proxyholder") an Irrevocable Proxy, to become
effective immediately, pursuant to the provisions of Section 212 of the General
Corporation Law of Delaware to vote, or to execute and deliver written consents
or otherwise act with respect to one-half (1/2) of the excess of the shares of
capital stock beneficially owned by Grantor over the shares of capital stock
beneficially owned by Proxyholder according to the official stock transfer
records of HI-SHEAR TECHNOLOGY CORP. (the "Corporation") on and as of the record
date as determined under Section 213 of the General Corporation Law of Delaware
(the "Proxy Shares") that are owned and registered in the name of Grantor, as
fully, to the same extent and with the same effect as Grantor might or could do
under any applicable laws or regulations governing the rights and powers of
shareholders of a Delaware corporation in connection with all corporate matters
which may be submitted to the shareholders for a vote from time to time,
including but not limited to (i) all elections of directors of the Corporation,
(ii) proposals to amend the Corporation's Certificate of Incorporation, (iii)
proposals regarding the merger, consolidation, or reorganization of the
Corporation, or a sale of all or substantially all of the Corporation's assets,
as provided in that certain Shareholders Buy-Sell and Voting Agreement and
Irrevocable Proxy, dated as of March 3, 2000 (the "Agreement"), among the
Grantor and Proxyholder and the Corporation. Grantor and Proxyholder acknowledge
and agree that on and as of each record date, the Inspector of Elections shall
determine the number of Proxy Shares subject to the Irrevocable Proxy, which
determination shall be final and conclusive. This Irrevocable Proxy shall become
immediately effective and may be exercised by Proxyholder, his estate, Family
Members and other heirs for a period of ten (10) years from the date hereof, and
for such longer period as this proxy shall be extended by mutual written
agreement between the parties hereto (not to exceed a term of 10 years from the
date of any such extension), unless sooner terminated in accordance with the
provisions of the Agreement.

         This Irrevocable Proxy shall be transferable upon the death of
Proxyholder to Proxyholder's estate and thereafter to such Family Member or
other heir of Proxyholder who then owns the majority of Proxyholder's Shares
distributed by the laws of descent and distribution. This Irrevocable Proxy
shall expire and terminate automatically by its terms if Proxyholder, his
estate, Family Members, and other heirs, collectively, at any time, own
beneficially and of record less than 500,000 shares of the Corporation's common
stock.

         This Irrevocable Proxy is given as a condition of the Agreement and as
such is coupled with an interest and is irrevocable, and further by virtue of
Grantor's and Proxyholder's ownership of Shares and their positions with the
Corporation.

                                       13
<PAGE>

         All defined terms not defined herein, shall have the meaning assigned
in the Agreement.

         Grantor affirms that the giving of this Irrevocable Proxy is in the
best interest of the Corporation in order to provide "voting parity" between
Grantor and Proxyholder, and to ensure the continuity of stability with respect
to the management of the Corporation during the term of the Agreement, including
a transitional period after the death of either or both of Grantor and
Proxyholder.

         THIS PROXY SHALL REMAIN IN FULL FORCE AND EFFECT AND BE ENFORCEABLE
AGAINST ANY DONEE, TRANSFEREE, OR ASSIGNEE OF THE SHARES, INCLUDING, WITHOUT
LIMITATION, THE UNDERSIGNED'S FAMILY MEMBERS (AS DEFINED IN THE AGREEMENT),
OTHER HEIRS, AND HIS ESTATE.

Dated as of March 3, 2000.

 /S/ LINDA A. NESPOLE                           /S/ GEORGE W. TRAHAN
-------------------------------------          ---------------------
WITNESS

 /S/ MARGERY STRATEMEYER
-------------------------------------
WITNESS

                                       14
<PAGE>

                                 SPOUSAL CONSENT

         I acknowledge that I have read the foregoing Shareholders Buy-Sell and
Voting Agreement and Irrevocable Proxy dated as of March 3, 2000 and that I know
its contents. I am aware that by its provisions, my spouse has agreed to vote
his Shares of the Company, including any such Shares in which I may have
community property interest, in accordance with the terms of said agreement. I
hereby approve of the provisions of the Shareholders Buy-Sell and Voting
Agreement and Irrevocable Proxy, including my spouse's granting of an
Irrevocable Proxy to become effective upon his death, and agree that I will not
take any action to frustrate the purpose and intent of, nor challenge the
provisions of, the Shareholders Buy-Sell and Voting Agreement and Irrevocable
Proxy.

DATED:  March 3, 2000                                /S/ KIM C. TRAHAN
                                                     -----------------
                                                     Kim C. Trahan

                                       15
<PAGE>

                                    EXHIBIT B

                           HI-SHEAR TECHNOLOGY CORP.,
                             A DELAWARE CORPORATION
                                IRREVOCABLE PROXY

         The undersigned Thomas R. Mooney ("Grantor") agrees to, and hereby
grants to George W. Trahan ("Proxyholder") an Irrevocable Proxy, to become
effective immediately, pursuant to the provisions of Section 212 of the General
Corporation Law of Delaware to vote, or to execute and deliver written consents
or otherwise act with respect to one-half (1/2) of the excess of the shares of
capital stock beneficially owned by Grantor over the shares of capital stock
beneficially owned by Proxyholder according to the official stock transfer
records of HI-SHEAR TECHNOLOGY CORP. (the "Corporation") on and as of the record
date as determined under Section 213 of the General Corporation Law of Delaware
(the "Proxy Shares") that are owned and registered in the name of Grantor, as
fully, to the same extent and with the same effect as Grantor might or could do
under any applicable laws or regulations governing the rights and powers of
shareholders of a Delaware corporation in connection with all corporate matters
which may be submitted to the shareholders for a vote from time to time,
including but not limited to (i) all elections of directors of the Corporation,
(ii) proposals to amend the Corporation's Certificate of Incorporation, (iii)
proposals regarding the merger, consolidation, or reorganization of the
Corporation, or a sale of all or substantially all of the Corporation's assets,
as provided in that certain Shareholders Buy-Sell and Voting Agreement and
Irrevocable Proxy, dated as of March 3, 2000 (the "Agreement"), among the
Grantor and Proxyholder and the Corporation. Grantor and Proxyholder acknowledge
and agree that on and as of each record date, the Inspector of Elections shall
determine the number of Proxy Shares subject to the Irrevocable Proxy, which
determination shall be final and conclusive. This Irrevocable Proxy shall become
immediately effective and may be exercised by Proxyholder, his estate, Family
Members and other heirs for a period of ten (10) years from the date hereof, and
for such longer period as this proxy shall be extended by mutual written
agreement between the parties hereto (not to exceed a term of 10 years from the
date of any such extension), unless sooner terminated in accordance with the
provisions of the Agreement.

         This Irrevocable Proxy shall be transferable upon the death of
Proxyholder to Proxyholder's estate and thereafter to such Family Member or
other heir of Proxyholder who then owns the majority of Proxyholder's Shares
distributed by the laws of descent and distribution. This Irrevocable Proxy
shall expire and terminate automatically by its terms if Proxyholder, his
estate, Family Members, and other heirs, collectively, at any time, own
beneficially and of record less than 500,000 shares of the Corporation's common
stock.

         This Irrevocable Proxy is given as a condition of the Agreement and as
such is coupled with an interest and is irrevocable, and further by virtue of
Grantor's and Proxyholder's ownership of Shares and their positions with the
Corporation.

                                       16
<PAGE>

         All defined terms not defined herein, shall have the meaning assigned
in the Agreement.

         Grantor affirms that the giving of this Irrevocable Proxy is in the
best interest of the Corporation in order to provide "voting parity" between
Grantor and Proxyholder, and to ensure the continuity of stability with respect
to the management of the Corporation during the term of the Agreement, including
a transitional period after the death of either or both of Grantor and
Proxyholder.

         THIS PROXY SHALL REMAIN IN FULL FORCE AND EFFECT AND BE ENFORCEABLE
AGAINST ANY DONEE, TRANSFEREE, OR ASSIGNEE OF THE SHARES, INCLUDING, WITHOUT
LIMITATION, THE UNDERSIGNED'S FAMILY MEMBERS (AS DEFINED IN THE AGREEMENT),
OTHER HEIRS, AND HIS ESTATE.

Dated as of March 3, 2000.

 /S/ LINDA A. NESPOLE                                /S/ THOMAS R. MOONEY
----------------------------------                  ---------------------
WITNESS

 /S/ MARGERY STRATEMEYER
----------------------------------
WITNESS

                                       17
<PAGE>

                                 SPOUSAL CONSENT

         I acknowledge that I have read the foregoing Shareholders Buy-Sell and
Voting Agreement and Irrevocable Proxy dated as of March 3, 2000 and that I know
its contents. I am aware that by its provisions, my spouse has agreed to vote
his Shares of the Company, including any such Shares in which I may have
community property interest, in accordance with the terms of said agreement. I
hereby approve of the provisions of the Shareholders Buy-Sell and Voting
Agreement and Irrevocable Proxy, including my spouse's granting of an
Irrevocable Proxy to become effective upon his death, and agree that I will not
take any action to frustrate the purpose and intent of, nor challenge the
provisions of, the Shareholders Buy-Sell and Voting Agreement and Irrevocable
Proxy.

DATED:  March 3, 2000                                /S/ MARY M. MOONEY
                                                     ------------------
                                                     Mary M. Mooney

                                       18
<PAGE>

                                    EXHIBIT C

                            HI-SHEAR TECHNOLOGY CORP.

                               EXTENSION AGREEMENT

         THIS EXTENSION AGREEMENT ("Agreement") is entered into as of ______,
2___, by and among HI-SHEAR TECHNOLOGY CORP., a Delaware corporation (the
"Company"), and George W. Trahan ("Trahan") and Thomas R. Mooney ("Mooney")
(collectively, the "Shareholders"), with respect to the following facts:

                  A. The Company and the Shareholders are parties to that
         certain Shareholders Buy-Sell and Voting Agreement and Irrevocable
         Proxy dated March 3, 2000 (the "Shareholders Agreement").

                  B. The Shareholders are Grantor of these certain Irrevocable
         Proxys attached as Exhibit A and Exhibit B to the Agreement (the
         "Irrevocable Proxy").

                  C. The Company and the Shareholders believe it to be in their
         respective best interests that each of the Shareholders Agreement and
         the Irrevocable Proxy (collectively, the "Agreements") have a perpetual
         ten-year term.

         NOW, THEREFORE, in consideration of the foregoing facts and the mutual
agreements set forth herein, the parties agree as follows:

         1. EXTENSION OF AGREEMENTS. The term of each of the Shareholders
Agreement and the Irrevocable Proxy is extended until _______, 2____, which date
is ten years from the date of the execution of this Agreement.

         2. REPLACEMENT OF IRREVOCABLE PROXY. Trahan shall execute and deliver
to Mooney a new Irrevocable Proxy in the form of Exhibit A attached hereto, to
reflect the extended term of the Irrevocable Proxy set forth in paragraph 1
above, and which shall replace, cancel and revoke all prior Irrevocable Proxies
executed by Grantor.

                            [SIGNATURE PAGE FOLLOWS]

                                       19
<PAGE>

         IN WITNESS WHEREOF, the parties have executed this Extension Agreement
as of the date first above written.

                                                    HI-SHEAR TECHNOLOGY CORP.

                                                    By:_________________________
Its:_____________________________

                                                    ----------------------------
                                                    George W. Trahan

                                                    ----------------------------
                                                    Thomas R. Mooney

                                       20

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00014-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00014-of-00352.parquet"}]]