1





                                 KEY BANKS INC.
                               STOCK OPTION PLAN

1.    PURPOSES OF THE PLAN
      The Key Banks Inc. Stock Plan is intended to provide a method whereby
      employees of Key Banks Inc. and its Subsidiaries who are largely
      responsible for the management, growth and protection of the business and
      who are making and can continue to make substantial contributions to the
      success of the business may be encouraged to acquire a larger stock
      ownership in the Corporation, thus increasing their proprietary interest
      in the business, providing them with greater incentive for their
      continued employment and promoting the interests of the Corporation and
      all its stockholders.  Accordingly, the Corporation will from time to
      time during the term of the Plan grant, to such employees as may be
      selected in the manner hereinafter provided options to purchase shares of
      Common Stock of the Corporation, subject to the conditions hereinafter
      provided.

2.    DEFINITIONS
      Unless the context clearly indicates otherwise, the following terms have
      the meanings set forth below.

           "Board of Directors" means the Board of Directors of the Corporation.

           "Code" means the Internal Revenue Code of 1954, as amended.

           "Committee" means the Compensation Committee of the Board of
           Directors, which Committee shall be composed of not less than three
           directors who have not been eligible to receive an award under the
           Plan at any time within a period of one year immediately preceding
           the date of their appointment to such Committee.

           "Common Stock" means the Common Stock of the Corporation, $5 par
           value, or such other class of shares or others securities as to
           which the provision of the Plan may be applicable.

           "Corporation" means Key Banks Inc. and its subsidiaries.

           "Grant Date" as used with respect to a particular Option, means the
           date as of which such option is granted by the Committee pursuant to
           the Plan.

           "Grantee" means the individuals to whom an incentive Stock Option or
           Nonqualified Stock Option is granted by the Committee pursuant to
           the Plan.

           "Option" means an option, granted by the Committee pursuant to
           Section 5 to purchase shares of Common Stock and which shall be
           designated as either an "Incentive Stock Option" or a "Nonqualified
           Stock Option."

           "Incentive Stock Option" means an option that qualifies as an
           Incentive Stock Option as described in Section 422A of the Code of
           1954, as amended.

           "Nonqualified Stock Option" means any option granted under this
           Plan, other than an Incentive Stock Option.

           "Option Period" means the period beginning on the Grant Date and
           ending the day prior to the tenth anniversary of the Grant Date.

           "Plan" means the Key Banks Inc. Stock Option Plan as set forth
           herein and as may be amended from time to time.

           "Retirement" as applied to a Grantee, means the Grantee's
           termination of employment at a time when the Grantee receives an
           immediately payable retirement benefit under the Key Banks Inc.
           Pension Plan or under any other retirement plan that is maintained
           by a subsidiary and that is determined by the Committee to be the
           functional equivalent of the Corporation's Retirement Plan.


AAA0725C 03/23/94               A-1
   2
           "Subsidiary" means any stock corporation of which a majority of the
           voting common or capital stock is owned directly or indirectly by
           the Corporation, and any other company designated as such by the
           Committee, but only during the period of such ownership or
           designation.

           "Total and Permanent Disability" as applied to a Grantee, means that
           the Grantee:  (i) has established to the satisfaction of the
           Corporation that the Grantee is unable to engage in any substantial
           gainful activity by reason of any medically determinable physical or
           mental impairment which can be expected to result in death of which
           has lasted or can be expected to last for a continuous period of not
           less than 12 months (all within the meaning of Section 105(d)(4) of
           the Code), and (ii) has satisfied any requirement imposed by the
           Committee.

3.    ADMINISTRATION OF THE PLAN
      The Plan shall be administered by a Committee (the "Committee") composed
      of three or more members who are appointed by the Board of Directors of
      the Corporation (the "Board") and selected from those directors who are
      not employees of the Corporation or of a Subsidiary.  The Board may from
      time to time remove members from, or add members to, the Committee.
      Vacancies on the Committee, howsoever caused, shall be filled by the
      Board.  The Board shall select one of its members as Chairman and shall
      hold meetings at such times and places as it may determine, subject to
      such rules as to procedures not inconsistent with the provisions of the
      Plan as are prescribed by the Board, set forth in the By-Laws of the
      Corporation as applicable to the Executive Committee, and as prescribed
      by the Committee itself.  A majority of the authorized number of members
      of the Committee shall constitute a quorum for the transaction of
      business.  Acts reduced to or approved in writing by a majority of the
      members of the Committee then serving shall be the valid acts of the
      Committee.  No member of the Committee shall be eligible to be granted
      options under the Plan while he or she is a member of the Committee.

      The Committee shall be vested with full authority to make such rules and
      regulations as it deems necessary or desirable to administer the Plan and
      to interpret the provisions of the Plan.  Any determination, decision or
      action of the Committee in connection with the construction,
      interpretation, administration or application of the Plan shall be final,
      conclusive and binding upon all optionees and any person claiming under
      or through an optionee, unless otherwise determined by the Board.

      Any determination, decision or action of the Committee provided for in
      the Plan may be made or taken by action of the Board if it so determines,
      with the same force and effect as if such determination, decision or
      action had been made or taken by the Committee.  No member of the
      Committee or of the Board shall be liable for any determination, decision
      or action made in good faith with respect to the Plan or any option
      granted under the Plan.  The fact that a member of the Board shall at the
      time be, or shall theretofore have been or thereafter may be, a person
      who has received or is eligible to receive an option shall not disqualify
      him or her from taking part in and voting at any time as a member of the
      Board in favor of or against any amendment or repeal of the Plan provided
      that such vote shall be in accordance with the recommendations of the
      Committee.

4.    STOCK SUBJECT TO THE PLAN
      (a)  The stock to be issued upon exercise of options granted under the
           Plan shall be the Corporation's Common Stock, $5 par value, (the
           "Common Stock") which shall be made available at the discretion of
           the Board, either from authorized but unissued Common Stock or from
           Common Stock reacquired by the Corporation, including shares
           purchased in the open market.  The aggregate number of shares of
           Common Stock which may be issued under options shall not exceed
           500,000 shares.  The limitation established by the preceding
           sentence shall be subject to adjustment as provided in Section 15 of
           the Plan.

      (b)  In the event that any outstanding option under the Plan for any
           reason expires or is terminated, the shares of Common Stock
           allocable to the unexercised portion of such option may again be
           made subject to option under the Plan.

      (c)  The aggregate fair market value (determined as of the date an option
           is granted) of the stock for which any optionee may be granted
           incentive Stock Options in any calendar year under the Plan and all
           other plans maintained by the Corporation, its parent or any
           Subsidiary shall not exceed the sum of (i) $100,000 plus (ii) any
           unused limit carryover(s) to such year.


AAA072C5 03/29/94                           A-2
   3
      (d)  For purposes of Subsection (c) above, an "unused limit carryover"
           shall arise only in a calendar year commencing after December 31,
           1983, and shall be equal to one half of the excess of (i) $100,000
           over (ii) the aggregate fair market value (determined as of the date
           an option is granted) of the stock for which the optionee is granted
           incentive Stock Options in such year under the Plan and all other
           plans maintained by the Corporation, or any Subsidiary.  The unused
           limit carryover arising in any calendar year may be carried over to
           any of the three consecutive calendar years next following such
           year, but only to the extent not used in an earlier calendar year.
           The value of the Common Stock for which incentive Stock Options are
           granted under the Plan in any calendar year shall be applied first
           against the basic $100,000 limit for such year and then against any
           unused limit carryovers which may be carried over to such year in
           the order of the calendar years in which such carryovers arose.

5.    GRANT OF OPTIONS
      The Committee may from time to time, subject to the provisions of the
      Plan, grant Options to key employees to purchase shares of Common Stock
      allotted in accordance with Section 4.  The Committee may designate any
      option granted as either an Incentive Stock Option or a Nonqualified or
      the Committee may designate a portion of the Option as an "Incentive
      Stock Option" and the remaining portion as a "Nonqualified Stock Option."
      Any portion of an Option that is not designated as an "Incentive Stock
      Option" shall be a "Nonqualified Stock Option."

6.    OPTION PRICE
      The purchase price per share shall be 100 percent of the fair market
      value of one share of Common Stock on the date the option is granted,
      except that the purchase price per share shall be 110 percent of such
      fair market value in the case of an Incentive Stock Option granted to an
      individual described in Section 7(c) of the Plan.  During such time as
      Common Stock is not listed on an established stock exchange, fair market
      value per share shall be the mean between the closing dealer "bid" and
      "ask" prices for Common Stock as quoted by NASDAQ for the day of the
      grant and if no "bid" and "ask" prices are quoted for the day of the
      grant, the fair market value shall be determined by reference to such
      prices on the next preceding day on which such prices were quoted.  If
      Common Stock is listed on an established stock exchange or exchanges, the
      fair market value shall be deemed to be the highest closing price of
      Common Stock on such stock exchange or exchanges on the day the option is
      granted or, if no sale of Common Stock has been made on any stock
      exchange on that day, the fair market value shall be determined by
      reference to such price for the next preceding day on which a sale
      occurred.  In the event that Common Stock is not traded on an established
      stock exchange, and no closing dealer "bid" and "ask" prices are
      available, then the purchase price shall be 100 percent of the fair
      market value of one share of Common Stock on the day the option is
      granted, as determined by the Committee in good faith.  The purchase
      price shall be subject to adjustment only as provided in Section 15 of
      the Plan.

7.    ELIGIBILITY OF OPTIONEES
      (a)  Options shall be granted only to person who are key employees of the
           Corporation or of a Subsidiary, as determined by the Committee.  The
           term "key employees" shall include officers as well as other
           employees of the Corporation or of any Subsidiary.

      (b)  Neither the members of the Committee nor any member of the Board of
           Key Banks Inc. who is an employee of the Corporation or of a
           Subsidiary shall be eligible to receive an option under the Plan.

      (c)  Any other provision of the Plan notwithstanding an individual who
           owns more than 10 percent of the total combined voting power of all
           classes of outstanding stock of the Corporation, its parent or any
           Subsidiary shall not be eligible for the grant of an Incentive Stock
           Option unless the special requirements set forth in Sections 6 and
           9(a) of the Plan are satisfied.  For purposes of this Subsection (c)
           in determining stock ownership, an individual shall be considered as
           owning the stock owned, directly or indirectly, by or for his or her
           brothers and sisters, spouse, ancestors and lineal descendants.
           Stock owned, directly or indirectly, by or for a corporation,
           partnership, estate or trust shall be considered as being owned
           proportionately by or for its shareholders, partners or
           beneficiaries.  Stock with respect to which such individual holds an
           option shall not be counted.  "Outstanding stock" shall include all
           stock actually issued and outstanding immediately after the grant of
           the option.  "Outstanding stock" shall not include shares authorized
           for issue under outstanding options held by the optionee or by any
           other person.

      (d)  Subject to the terms, provisions and conditions of the Plan and
           subject to review by the Board, the Committee shall have exclusive
           jurisdiction (i) to select the employees to be granted options (it
           being

AAA072C5 03/29/94                     A-3
   4
           understood that more than one option may be granted to the same
           person), (ii) to determine the number of shares subject to each
           option, (iii) to determine the date or dates when the options will
           be granted, (iv) to determine the purchase price of the shares
           subject to each option in accordance with Section 4 of the Plan, (v)
           to determine the date or dates when each option may be exercised
           within the term of the option specified pursuant to Section 9 of the
           Plan, (vi) to determine whether or not an option constitutes an
           Incentive Stock Option and (vii) to prescribe the form, which shall
           be consistent with the Plan, of the instruments evidencing any
           options granted under the Plan.
        
      (e)  Neither anything contained in the Plan or in any instrument under
           the Plan nor the grant of any option hereunder shall confer upon any
           optionee any right to continue in the employ of the Corporation or
           of any Subsidiary or limit in any respect the right of the
           Corporation or of any Subsidiary to terminate the optionee's
           employment at any time and for any reason.

8.    NON-TRANSFERABILITY OF OPTIONS
      No option granted under the Plan shall be assignable or transferable by
      the optionee other than by _____________ or the laws of descent and
      distribution, and during the lifetime of an optionee the option shall be
      exercisable only by such optionee.

9.    TERMS AND EXERCISE OF OPTIONS
      (a)  Each option granted under the Plan shall terminate on the date
           determined by the Committee and specified in the option agreement
           provided that each Incentive Stock Option granted to an individual
           described in Section 7(c) of the Plan shall terminate not later than
           five years after the date of grant and each other option shall
           terminate not later than 10 years after the date of grant.  The
           Committee at its discretion may provide further limitations or the
           exercisability of options granted under the Plan.  An option may be
           exercised only during the continuance of the optionee's employment,
           except as provided in Sections 10 and 11 of the Plan.

      (b)  A person electing to exercise an option shall give written notice to
           the Corporation of such election and of the number of shares he or
           she has elected to purchase, in such forms as the Committee shall
           have prescribed or approved, and shall at the time of exercise
           tender the full purchase price of the shares he or she has elected
           to purchase.  The purchase price shall be paid in full in cash upon
           the exercise of the option, provided, however, that in lieu of cash
           with the approval of the Committee at or prior to exercise, an
           optionee may exercise his or her option by tendering to the
           Corporation shares of Common Stock owned by him or her and having a
           fair market value equal to the cash exercise price applicable to his
           or her option with the fair market value of such stock to be
           determined in the manner provided in section 6 of the plan (with
           respect to the determination of the fair market value of Common
           Stock on the date an option is granted).

      (c)  An option or a transferee of an option shall have no rights as a
           stockholder with respect to any shares covered by his or her option
           until the date the stock certificate is issued evidencing ownership
           of the shares.  No adjustments shall be made for dividends (ordinary
           or extraordinary) whether in cash, securities or other property, or
           distributions or other rights for which the record date is prior to
           the date such stock certificate is issued, except as provided in
           Section 15 hereof.

      (d)  In the case of options, other than Incentive Stock Options, a person
           may, in accordance with the other provisions of the Plan, elect to
           exercise such options in any order notwithstanding the fact that
           options granted to him or her prior to the grant of the options
           selected for exercise are unexpired.  However, an Incentive Stock
           Option shall not be exercisable with respect to all or any part of
           the shares of Common Stock subject thereto while there is
           outstanding any other Incentive Stock Option granted to the optionee
           (under the Plan or otherwise) prior to the grant of the New Option
           to purchase any stock in the Corporation in a parent or Subsidiary
           of the Corporation or in a predecessor corporation.  For purposes of
           the preceding sentence, an Incentive Stock Option shall be treated
           as "outstanding" until such Incentive Stock Option is exercised in
           full or expires by reason of the lapse of time.

10.   TERMINATION OF EMPLOYMENT
      If an optionee severs from all employment with the Corporation and its
      Subsidiaries for any reason other than death, any option granted to him
      or her under the Plan shall terminate, and all rights under the option
      shall cease, in accordance with rules adopted by the Committee in any
      event.



AAA072C5 03/29/94                                                      A-4
   5
      (a)  In the case of an Incentive Stock Option held by an optionee who is
           not permanently and totally disabled (within the meaning of Section
           105(d)(4) of the Code) such Incentive Stock Option shall terminate
           no more than three months after the termination of employment.

      (b)  In the case of an Incentive Stock Option held by an optionee who is
           permanently and totally disabled (within the meaning of Section
           105(d)(4) of the Code) such Incentive Stock Option shall terminate
           12 months after the termination of employment.

      (c)  The foregoing notwithstanding, no option shall be exercisable after
           its expiration date .  Whether an authorized leave of absence or an
           absence for military or governmental service shall constitute
           termination of employment for the purposes of the Plan shall be
           determined by the Committee, which determination shall be final,
           conclusive and binding upon the affected optionee and any person
           claiming under or through such optionee.

11.   DEATH OF OPTIONEE
      If an optionee dies while in the employ of the  Corporation or of any
      Subsidiary or after cessation of such employment but within the period
      during which he or she could have exercised the option under Section 10
      of the Plan, then the option may be exercised by the executors or
      administrators of the optionee's estate or by any person or persons who
      have acquired the option directly from the optionee by bequest or
      inheritance, within 12 months after the termination of the optionee's
      employment for Incentive Stock Options and within a period prescribed by
      the Committee for Nonqualified Options provided, however, that no option
      shall be exercisable after its expiration date.

12.   MODIFICATION, EXTENSION AND RENEWAL OF OPTIONS
      Subject to the terms and conditions and within the limitations of the
      Plan, the Committee may modify, extend or renew outstanding options
      granted under the Plan or accept the surrender of outstanding options (to
      the extent not theretofore exercised) and authorized the granting of new
      options in substitution therefor.  Without limiting the generality of the
      foregoing the Committee may grant to an optionholder, if he or she is
      otherwise eligible and consents thereto, a new or modified option in lieu
      of an outstanding option for a number of shares, at an exercise price and
      for a term which are greater or lesser than under the earlier option, or
      may do so by cancellation and regrant, amendment, substitution or
      otherwise subject only to the general limitations and conditions of the
      Plan.  The foregoing notwithstanding, no modification of an option shall
      without the consent of the optionee, alter or impair any rights or
      obligations under any option theretofore granted under the Plan.

13.   PERIOD IN WHICH OPTIONS MAY BE GRANTED
      Options may be granted pursuant to the Plan at any time on or before (to
      read ten years from Plan adoption).

14.   AMENDMENT OR TERMINATION OF THE PLAN
      The Board may at any time terminate, amend, modify or suspend the Plan,
      provided that, without the approval of the stockholders of the
      Corporation, no amendment or modification shall be made by the Board
      which:

      (a)  Increases the maximum number of shares as to which options may be
           granted under the Plan;

      (b)  Alters the method by which the option price is determined;

      (c)  Extends any option for a period longer than 10 years after the date
           of grant;

      (d)  Materially modifies the requirements as to eligibility for 
           participation in the Plan; or

      (e)  Alters this Section 14 so as to defeat its purpose.

      Further, no amendment, modification, suspension or termination of the
      Plan shall in any manner affect any option theretofore granted under the
      Plan without the consent of the optionee or any person validly claiming
      under or through the optionee.

15.   CHANGES IN CAPITALIZATION
      (a)  In the event that the shares of the Corporation, as presently
           constituted, shall be changed into or exchanged for a different
           number or kind of shares of stock or other securities of the
           Corporation or of





AAA072C5 03/29/94                                                      A-5
   6
      another corporation (whether by reason of merger, consolidation,
      recapitalization, reclassification, split-up, combination of shares or
      otherwise) or if the number of such shares of stock shall be increased
      through the payment of a stock dividend, then, subject to the provisions
      of Subsection (c) below, there shall be substituted for or added to each
      share of stock of the Corporation which was theretofore appropriated, or
      which hereafter may become subject to an option under the Plan, the
      number and kind of shares of stock or other securities into which each
      outstanding share of the stock of the Corporation shall be so changed or
      for which each such share shall be exchanged or to which each such share
      shall be entitled, as the case may be.  Outstanding options shall also be
      appropriately amended as to price and other terms, as may be necessary to
      reflect the foregoing events.

      (b)  If there shall be any other change in the number or kind of the
           outstanding shares of the stock of the Corporation, or of any stock
           or other securities into which such stock shall have been changed,
           or for which it shall have been exchanged, and if the Board or the
           Committee (as the case may be), shall in its sole discretion,
           determine that such change equitably requires an adjustment in any
           option which was theretofore granted or which may thereafter be
           granted under the Plan, then such adjustment shall be made in
           accordance with such determination.

      (c)  A dissolution or liquidation of the Corporation, or a merger or
           consolidation in which the Corporation is not the surviving
           corporation, shall cause each outstanding option to terminate,
           except to the extent that another corporation may and does in the
           transaction assume and continue the option or substitute its own
           options.  In either event, the Board or the Committee (as the case
           may be) shall have the right to accelerate the time within which the
           option may be exercised.

      (d)  Fractional shares resulting from any adjustment in options pursuant
           to this Section 15 may be settled as the Board or the Committee (as
           the case may be) shall determine.

      (e)  To the extent that the foregoing adjustments relate to stock or
           securities of the Corporation, such adjustments shall be made by the
           Committee whose determination in that respect shall be final,
           binding and conclusive.  Notice of any adjustment shall be given by
           the Corporation to each holder of an option which shall have been so
           adjusted.

      (f)  The grant of an option pursuant to the Plan shall not affect in any
           way the right or power of the Corporation to make adjustments,
           reclassifications, reorganizations or changes of its capital or
           business structure to merge, to consolidate, to dissolve, to
           liquidate or to sell or transfer all or any part of its business or
           assets.

16.   LISTING AND REGISTRATION OF SHARES
      (a)  No option granted pursuant to the Plan shall be exercisable in whole
           or in part if at any time the Board of the Committee (as the case
           may be) shall determine in its discretion that the listing,
           registration or qualification of the shares of Common Stock subject
           to such option on any securities exchange or under any applicable
           law, or the consent or approval of any governmental regulatory body,
           is necessary or desirable as a condition of, or in connection with,
           the granting of such option or the issue of shares thereunder,
           unless such listing, registration, qualification, consent or
           approval shall have been effected or obtained free of any conditions
           not acceptable to the Board.

      (b)  If a registration statement under the Securities Act of 1933 with
           respect to the shares issuable upon exercise of any option granted
           under the Plan is not in effect at the time of exercise, as a
           condition of the issuance of the time of exercise, as a condition of
           the issuance of the shares the person exercising such option shall
           give the Committee a written statement, satisfactory in form and
           substance to the Committee, that he or she is acquiring the shares
           for his or her own account for investment and not with a view to
           their distribution.  The Corporation may place upon any stock
           certificate for shares issuable upon exercise of such option the
           following legend or such other legend as the Committee may prescribe
           to prevent disposition of the shares in violation of the Securities
           Act of 1933 or other applicable law:

                 "THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
                 REGISTERED UNDER THE SECURITIES ACT OF 1933 ("ACT") AND MAY
                 NOT BE SOLD, PLEDGED, HYPOTHECATED OR OTHERWISE TRANSFERRED OR
                 OFFERED FOR SALE IN THE ABSENCE OF AN EFFECTIVE REGISTRATION
                 STATEMENT





AAA072C5 03/29/94                                                      A-6
   7
      WITH RESPECT TO THEM UNDER THE ACT OR A WRITTEN OPINION OF COUNSEL FOR
KEY BANKS INC. THAT REGISTRATION IS NOT REQUIRED."

17.   PLAN EFFECTIVE DATE
      The Plan will be submitted to the Corporation shareholders for their
      approval at the shareholders meeting to be held on April 18, 1984 and, if
      approved by a majority vote of the shareholders, will become effective
      upon such approval.  Unless sooner terminated by the Board, the Plan will
      terminate ten years from its effective date and no options may be granted
      under the Plan after such termination date.





AAA072C5 03/29/94                                                      A-7