EXHIBIT 10(xi)(a)

                                                        Effective--May 20, 1997

                               THE STANLEY WORKS

                   SUPPLEMENTAL EXECUTIVE RETIREMENT PROGRAM


                  The Supplemental Executive Retirement Program ("SERP")
provides a supplemental retirement benefit to its Participants. As explained
below, this supplemental benefit is a supplement to the defined benefit under
Stanley's pension plans.

     1. TARGET BENEFIT. The "Target Benefit" for a Participant, expressed as a
life annuity equal to a percentage of Average Pay and subject to discount and
to certain Offsets, will be based on years of service according to the
following schedule.

                 3% for each of the first 5 years 
                 2% for each of the next 15 years 
                 1% for each of the 5 years thereafter

For example, upon a Participant's retiring at age 60 after 20 years of service,
the Participant's Target Benefit would be 45% of Average Pay.

     2. TERMINATION PRIOR TO AGE 60.

          (a) TERMINATION BEFORE AGE 54. No SERP benefit will be paid to any
     Participant whose employment terminates before the age of 54.

          (b) DISCOUNT FOR RETIREMENT PRIOR TO AGE 60. For each month prior to
     age 60 that the Participant retires, the Target Benefit will be reduced
     .167% (i.e., 2% per year). For example, a Participant who retires at age
     55 after 20 years of service would have a benefit, before Offsets, equal
     to 90% of the Target Benefit, or 40.5% (45% x 90% = 40.5%) of Average Pay.

     3. OFFSETS. The benefit otherwise payable under the SERP as explained in
sections 1 and 2 will be reduced by the "Offsets" described in sections 3(a)
and 3(b)

          (a) the benefit under Stanley's pension plan including pension
     benefits restored by Stanley's excess benefit plan; and



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         (b) the Participant's Social Security benefit;1

resulting in the benefit net of Offsets.

     4. PARTICIPANTS. The Participants (the "Participants") in the SERP will be
Stanley's chief executive officer and such other executives not to exceed 24 as
shall be designated by the chief executive officer and whose names shall be
filed with the records of the Compensation and Organization Committee (the
"Committee") of Stanley's Board.

     5. TIME FOR PAYING BENEFITS; FORM OF PAYMENT. Amounts payable under the
SERP will be distributed when benefit payments commence under Stanley's pension
plan. The form of payment of benefits under the SERP will be a life annuity
unless a timely election is made to receive a lump sum, in which case the form
of payment will be a lump sum computed in the same manner as under the Stanley
pension plan. To be timely, an election to receive a lump sum payment must be
made in writing prior to the beginning of the one-year period preceding the
date on which the Participant dies, becomes disabled, or otherwise separates
from service; an election made after the beginning of such one-year period will
be considered timely only with the approval of the Committee.

     6. AVERAGE PAY. Average pay will be one-third of the Participant's highest
total pay (salary and management incentive) as measured for purposes of
Stanley's pension plan (including the restoration of pension benefits by
Stanley's excess benefit plan) for any consecutive 36-month period.

     7. DEATH BENEFICIARY. Upon a Participant's death, any benefit payment will
be made to the beneficiary determined under Stanley's qualified pension plan
unless the Participant designated in writing a different beneficiary to receive
such benefit.

     8. MISCELLANEOUS.

          (a) AMENDMENT. The Committee may at any time amend the SERP so long
     as the benefits of no one then a Participant are diminished as a result.


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1 If the Participant retires prior to being eligible for Social Security, the
Social Security benefit offset will not commence until the Participant is
eligible for Social Security. For example, for a retirement in 1997 by a
Participant who is 60 years old, there would be no Social Security offset until
the Participant is 62, the age of eligibility for Social Security.


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          (b) ADMINISTRATION OF THE SERP. The SERP will be administered by the
     Committee. The Committee is vested with full authority (including full
     discretionary authority) to administer, interpret, and make rules
     regarding the SERP as it may deem advisable and to make determinations in
     its discretion that shall be final, binding, and conclusive upon all
     persons. No member of the Board of Directors or the Committee will be
     liable for any action or determination made in good faith with respect to
     the SERP.

          (c) GOVERNING TEXT. The SERP, including any amendments, will
     constitute the entire agreement between Stanley and any Participant or
     beneficiary regarding the subject matter of the SERP. The SERP, including
     any amendments, will be binding on Stanley, Participants, beneficiaries,
     and their respective heirs, administrators, trustees, successors, and
     assigns.

          (d) RIGHTS OF PARTICIPANT. Any person entitled to receive benefits
     under the SERP will have the rights of an unsecured general creditor of
     Stanley.

          (e) CLAIMS OF CREDITORS. The right of any Participant or beneficiary
     to a benefit under the SERP will not be subject to attachment or other
     legal process for the debts of such Participant or beneficiary. A benefit
     of a Participant or beneficiary will not be subject to anticipation,
     alienation, sale, transfer, assignment, or encumbrance.

          (f) SPECIAL DISTRIBUTIONS. Whenever, in the opinion of the Committee,
     a person entitled to receive a benefit under the SERP is unable to manage
     his or her financial affairs, the Committee may direct that payment be
     made to a legal representative or relative of such person for his or her
     benefit. Alternatively, the Committee may direct that any payment be
     applied for the benefit of such person in such manner as the Committee
     considers advisable. Any payment made in accordance with this section will
     be a complete discharge of any liability for the making of such payment
     under the provisions of the SERP.

          (g) TERMS OF EMPLOYMENT. Participation in the SERP will not give an
     individual any right to remain in the service of Stanley, and an
     individual will remain subject to discharge to the same extent as if the
     SERP had not been adopted.



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