<PAGE>

                                                                    Exhibit 10.7

                              AMENDED AND RESTATED
                              EMPLOYMENT AGREEMENT

         THIS AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this "Agreement") is
made and entered into as of this 31st day of December, 2001, by and among HAWK
CORPORATION, a Delaware corporation ("Hawk"), Friction Products Co., an Ohio
corporation (together with Hawk, "Employer") and NORMAN C. HARBERT ("Employee").

                                    RECITALS

         A. The parties are also parties to the employment agreement dated
November 1, 1996 (the "Original Agreement") and Amendment No. 1 to the Original
Agreement dated October 24, 2000 (together with the Original Agreement, the
"Amended Original Agreement");

         B. The parties desire to further amend the Amended Original Agreement
in accordance with the terms set forth in this Agreement; and

         C. For simplicity, the parties are amending and restating the Amended
Original Agreement, all as set forth in this Agreement;

         NOW THEREFORE, in consideration of the premises and the promises and
agreements contained herein and other good and valuable consideration, the
sufficiency and receipt of which are hereby acknowledged, and intending to be
legally bound, Employer and Employee amend and restate the Amended Original
Agreement, as follows:

         1. EMPLOYMENT. Employer hereby employs Employee and Employee agrees to
be employed by Employer for a period commencing on the date hereof and
terminating on June 30, 2007. Such period, together with the period of any
extension or renewal upon the mutual agreement of Employer and Employee, of such
employment is herein referred to as the "Employment Period."
<PAGE>

         2. COMPENSATION AND BENEFITS. Provided that Employee's employment
hereunder is not terminated in accordance with this Agreement, during the
Employment Period Employee shall receive as compensation:


            (a) Salary: Salary at the annual rate of $418,625, payable not less
frequently than semi-monthly (as adjusted from time to time, "Base Wages"),
reduced commencing July 1, 2002 by any payments made to Employee under any
non-contributory defined benefit plan maintained by Employer ("Defined Benefit
Payments").

            (b) Employee Benefit Programs: Employee shall have the right to
participate, subject to any applicable eligibility requirements, in all
corporate employee benefit programs offered to executive employees by Employer
and any other plans made available by Employer in the future to its executives
and key management employees, including, if any, Employer's 401(k) plan, health
and life insurance programs and non-contributory defined benefit plans.

            (c) Executive Bonus Plan: During each year of the Employment Period,
Employee shall receive a bonus pursuant to the Annual Incentive Compensation
Plan presently in effect, based on 1.75% of Hawk's earnings before interest,
taxes, depreciation and amortization ("EBITDA") (excluding EBITDA derived from
businesses acquired after the date hereof by Employer or its affiliates (i) for
businesses acquired on terms that did not contain an earn-out or other similar
contingent payment obligation, prior to the completion of the first full fiscal
year after the acquisition and (ii) for businesses acquired on terms that did
contain an earn-out or other similar contingent payment obligation, until the
expiration of the earn-out or similar contingent payment period); provided,
however, that Employer's compensation committee (the "Compensation Committee"),
with its current membership of Byron S. Krantz and Paul R. Bishop, (a) shall
modify the said bonus commencing with the bonus payment in 2002 to the extent
that as soon as reasonably

                                      -2-
<PAGE>


practicable, the bonus paid shall be $100,000 less than the bonus payable to
Ronald E. Weinberg ("Weinberg"), and (b) may amend or modify said bonus payments
and the formula for calculating said bonus payments, in its sole discretion;
provided further, that if the current membership of the Compensation Committee
changes in any way, said bonus payments and the formula for calculating said
bonus payments cannot be amended, modified or terminated except as in (a) above
provided without Employee's written consent.

            (d) Business Expenses: Employer shall promptly reimburse Employee
for all reasonable and necessary business expenses incurred by Employee on
behalf of Employer and its parent, wholly-owned subsidiaries or affiliated
entities during the Employment Period. Employee shall submit to Employer
appropriate expense reports that detail such expenses and includes copies of
receipts where appropriate.

            (e) Automobile Expenses: Employee shall be entitled to receive a car
allowance in the amount determined by the Compensation Committee (regardless of
its membership), but not less than the amount presently paid, payable
semi-monthly. Employer shall provide property and liability insurance on
Employee's automobile and reimburse Employee for the reasonable maintenance and
repair costs incurred with respect to Employee's automobile.

            (f) Insurance: For the Employment Period and any renewal thereof,
Employer shall continue to maintain and pay the premiums on the insurance
policies issued by Massachusetts Mutual Life (Policy Numbers 71396950 and
6160812), or such other similar policies as may be agreed by Employee. Such
insurance policies shall continue to be subject to the applicable split-dollar
agreements between Employer and Employee.


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<PAGE>


         3. ADJUSTMENTS TO COMPENSATION.

            (a) The Board of Directors of Employer ("Board"), or the
Compensation Committee, will review Employee's Base Wages no less than annually
at which time it will determine increases, if any, to Employee's Base Wages.
Base Wages cannot be reduced except by mutual agreement between Employer and
Employee.

            (b) Employee hereby authorizes Employer to withhold and withdraw
from amounts payable to Employee under this Agreement all applicable amounts
required by federal, state and local laws.

         4. DUTIES. Employee shall, during the Employment Period, serve as the
Senior Chairman of the Board or in any capacity as the Board may request and
Employee shall mutually agree to serve from time to time and in such capacity
Employee's title shall be Senior Chairman and Founder. During the Employment
Period, Employee shall perform such duties and responsibilities as are
customarily assigned to the Senior Chairman and Founder and shall chair
Employer's annual stockholder meeting. Employee shall be required to devote the
time and efforts to the business and affairs of Employer as is necessary to
discharge his duties and Employee may (i) serve on the boards of directors of
other companies and on the boards of trustees of charitable organizations, and
(ii) devote a portion of his time and efforts to the making and management of
personal investments, in each case for so long as Employee continues to
substantially perform his duties and functions hereunder to the best of his
ability and skill in such a manner as to promote the best interests of Employer.
Employee further agrees to serve as a director on the boards of directors of
Employer's subsidiaries or affiliated entities and in one or more executive
offices of any of Employer's subsidiaries or affiliated entities.


                                      -4-
<PAGE>


         5. LIMITATIONS ON AUTHORITY.

            (a) Notwithstanding anything else herein contained, Employee shall
adhere to the written limitations on authority as issued from time to time by
the Board. Nothing contained herein shall be deemed to restrict the power of the
Board to limit the authority of Employee. Any violation of the terms of this
Section 5(a) shall be deemed to be a material violation of a provision of this
Employment Agreement.

            (b) Notwithstanding anything else herein contained, subject to
Section 15, the parties agree that any of the matters set forth below shall be
determined by Employee and Weinberg jointly:

                (i) The (A) evaluation of key management employees together with
            salary reviews, and (B) increases in compensation of key management
            employees;

                (ii) The entering into and/or execution of contracts,
            agreements, joint ventures and other commitments which would have a
            material effect on the business, financial condition and affairs,
            properties, assets, obligations, and operation of Employer;

                (iii) The formulation of the annual budget and business plan of
            Employer;

                (iv) The formulation of the business goals of Employer;

                (v) The merger, consolidation, combination, liquidation, or sale
            of all or substantially all the assets or stock of Employer or any
            of its affiliates that are material to Employer as a whole and the
            acquisition or purchase of all or substantially all the assets or
            stock of another company or entity;

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<PAGE>

                (vi) The purchase or sale by Employer or any of its subsidiaries
            of any asset from or to any person, firm or corporation related to
            or controlled by either Employee or Weinberg; and

                (vii) Any other matter which would have a material effect on the
            business, operations, financial condition or affairs, assets or
            properties of Employer.

         6. DEATH OF EMPLOYEE. In the event Employee should die during the
Employment Period and:

         (a) at the time of Employee's death, Employee has a wife, then: (i)
payments shall be made pursuant to and in accordance with the Amended and
Restated Wage Continuation Agreement between Employer and Employee dated as of
the date hereof, as further amended or restated from time to time (the "Wage
Continuation Agreement"), which is herein incorporated by reference; (ii)
Employer shall pay to Employee's wife the amount of bonus which Employee would
have received under Section 2(c) hereof for the year of Employee's death which
shall be prorated for the portion of the year ending upon the date of death; and
(iii) Employer shall continue to provide and/or pay for the existing health care
coverage to Employee's wife to the maximum extent allowable in all respects
under applicable law; PROVIDED, HOWEVER, that when Employee's surviving spouse
attains the age of sixty-five (65) years, Medicare shall be the primary provider
of medical coverage and the existing health care coverage shall be the secondary
payor; and provided FURTHER, HOWEVER, that the combined benefits of Medicare and
the Medicare supplemental policy shall be substantially the same as then
available under the Employer's existing health care coverage for active
employees; or

            (b) at the time of Employee's death, Employee has no wife, then
Employer shall: (i) for a period of two (2) years, continue to pay Employee's
Base Wages at the same monthly rate


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earned by Employee immediately prior to his death to Employee's beneficiaries or
estate; and (ii) pay to Employee's beneficiaries or his estate, the amount of
bonus which the Employee would have received under Section 2(c) hereof for the
year of Employee's death which shall be prorated for the portion of the year
ending upon the date of death.

         7. DISABILITY OF EMPLOYEE.

         (a) In the event that Employee becomes "mentally or physically
disabled" (as hereinafter defined) during the Employment Period, Employer shall
continue to pay Employee's Base Wages to Employee for the remainder of the year
after the onset of such disability, at the same monthly rate earned by Employee
immediately prior to his disability. The amount of the bonus which Employee is
to receive under Section 2(c) hereof for the year of the onset of the disability
shall be determined and paid as if Employee had not been disabled. After the
year of the onset of the disability and until the end of the Employment Period
(which for purposes of this sentence shall be June 30, 2007), Employer shall
provide the following to Employee: disability wage continuation payments, for
the remainder of Employee's life, equal to, on an annual basis, sixty percent
(60%) of the average annual Employee's Base Wages (exclusive of any reduction
for Defined Benefit Payments) for the previous three consecutive years of
employment prior to the year of the onset of the disability with the Employer,
less applicable withholding taxes, payable not less frequently than semi-monthly
("Disability Wage Continuation Payments") and (ii) annual bonus payments, for
the remainder of Employee's life, equal to sixty percent (60%) of Employee's
average annual bonus payment for the previous three consecutive years of
employment with the Employer (as such bonus is determined in accordance with
Section 2(c)), less applicable withholding taxes ("Bonus Continuation
Payments"); provided that the Disability Wage Continuation Payments and Bonus
Continuation Payments shall be reduced by the amount of any insurance payments
made to Employee or his spouse under any insurance plans provided and paid for
by Employer or any of its subsidiaries or affiliates and any Defined Benefit
Payments made to


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<PAGE>

Employee or his spouse. If Employee shall die prior to June 30, 2007, but after
Employee becomes mentally or physically disabled, then the provisions of Section
6 hereof shall apply.

            (b) For purposes of this Agreement, Employee shall become "mentally
or physically disabled" as of the time the Board shall find, on the basis of
medical evidence satisfactory to the Board, in its sole discretion, that as a
result of a mental or physical condition Employee is unable to substantially
perform his normal duties of employment hereunder or is prevented from engaging
in substantially the same level of performance as he engaged in prior to the
onset of such condition, and that such disability is likely to continue for a
substantial period of time. Employee shall submit to an examination by a
physician, selected at the discretion of the Board and paid for by the Employer,
as is necessary to obtain the medical evidence needed by the Board to determine
whether Employee has become "mentally or physically disabled." Employee hereby
waives the confidentiality of the results or conclusions of such medical
examination and shall take such action as is necessary to disclose the results
or conclusions of such examination to the Board. In the event Employee fails to
submit to such examination or to take the necessary action to disclose the
results of the examination, Employee shall be deemed to be "mentally or
physically disabled."

         8. TERMINATION.

            (a) Employer may terminate Employee's employment hereunder at any
time for cause, which shall be deemed to include the following: (i) Employee's
engaging in fraud, misappropriation of funds, embezzlement or like conduct
committed against Employer; or (ii) Employee's conviction of a felony.


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<PAGE>

            (b) Employee's employment hereunder may be terminated by Employer in
the event of Employee's voluntarily leaving the employ of Employer.

            (c) If Employer terminates the employment of Employee for cause
pursuant to Section 8(a), then Employer shall not be obligated to make any
further payments to Employee under this Agreement or otherwise (including,
without limitation, any accrued and unpaid bonuses and severance benefits),
except for amounts of any earned and unpaid Base Wages. If Employer terminates
Employee's employment pursuant to Section 8(b) hereof, then Employer and/or its
successor (whether direct or indirect, by purchase, merger, consolidation, by
operation of law or otherwise), shall be obligated to continue to pay Employee
the Base Wages through the date that Employee voluntarily leaves the employ of
Employer; provided, however, that Employee shall not be entitled to any bonus
payments. If Employer terminates Employee's employment for any reason other than
for cause as set forth in Section 8(a) hereof, then Employer and/or its
successor (whether direct or indirect, by purchase, merger, consolidation, by
operation of law or otherwise), shall be obligated to continue to pay Employee
the Base Wages for the remainder of the Employment Period and any bonuses he
would have earned if still employed through the end of the Employment Period,
and shall be further obligated to continue to provide and/or pay for the
existing health care coverage to Employee for the remainder of the Employment
Period.

         (d) In the event that Employee's employment with Employer is terminated
by Employer or by Employee, the parties agree that the provisions of Sections
8(c), 9, 10, 11, 12, 13, 14, 17, 18, 21, 24 and 25 hereof shall survive such
termination and continue in full force and effect.



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<PAGE>

         9. NON-COMPETITION. Employee recognizes and acknowledges that the
business of Employer is the manufacture, marketing and development of friction
materials, metal stampings, powder metals, metal injection moldings, rotors,
electric motors, performance racing products and businesses related thereto.
Employee agrees that within the United States, Canada, Italy, Mexico and China
and any other location in which the Employer engaged in all or part of the
above-described business at any time during the Employment Period, and for two
(2) years from and after the date of the termination of Employee's employment
hereunder (the "Restricted Period"), Employee shall not, in any manner, directly
or indirectly on behalf of himself or any other person, firm, business or
corporation;

            (a) Establish, operate or engage in, financially or otherwise, as an
owner, partner, shareholder, officer, director, licensor, licensee, principal,
agent, employee, trustee, consultant or in any other relationship or capacity,
the business of the Employer;

            (b) Request or instigate any account or customer of Employer or its
subsidiaries or affiliates to withdraw, diminish, curtail or cancel any of its
business with Employer or its subsidiaries or affiliates; or

            (c) Hire, solicit, or encourage to either leave the employment of or
cease working with Employer or its subsidiaries or affiliates (i) any current
employee of Employer or itits subsidiaries or affiliates (i) any current
employee of Employer or its subsidiaries or affiliates, or (ii) any employee who
has left the employment of or ceased working with Employer or its subsidiaries
or affiliates within one (1) year of the date of termination of such employee's
employment with Employer.

         In the event of Employee's breach of any provision of this Section, the
running of the Restricted Period shall be automatically tolled (i.e., no part of
the Restricted Period shall expire) from and after the date of the first such
breach.


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<PAGE>

         10. CONFIDENTIAL INFORMATION. Employee recognizes and acknowledges that
confidential information, including, without limitation, information, knowledge
or data: (i) of a business nature such as, but not limited to, information about
cost, price, rates, profits, purchasing, suppliers, advertising, customers,
sales, marketing, promotion, compensation, employment, personnel, including
information regarding present and prospective customers and the business affairs
and financial condition of Employer; (ii) of a technical nature such as, but not
limited to, methods, know-how, processes and research; (iii) pertaining to
future developments such as, but not limited to, research and development
projects and future marketing, advertising or promotion; and (iv) pertaining to
trade secrets of Employer; and including all other matters which Employer treats
as confidential (the items described above being hereafter collectively referred
to as "Confidential Information"), are valuable, special and unique assets of
Employer. During and after the Restricted Period, Employee shall keep secret and
retain in strictest confidence, shall not use for the benefit of himself or
others except in connection with the business and affairs of Employer, any and
all Confidential Information learned or obtained by Employee before or after the
date of this Agreement, and shall not disclose such Confidential Information to
anyone outside of Employer either during or after employment by Employer, except
as required in the course of performing duties of his employment with Employer,
without the express written consent of Employer or as required by law. For the
purposes of the above disclosure exception, it is expressly recognized that,
during the Employment Period, Employee's duties include, without limitation,
providing certain information about the Company to bankers, investors, the
press, governmental agencies, and other members of the financial community in
general, and such dissemination of information will not constitute a violation
of this Section 10.


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<PAGE>

         11. PROPERTY OF EMPLOYER. Employee agrees to deliver promptly to the
Employer all manuals, letters, notes, notebooks, reports, computer programs and
files, memoranda, customer and supplier lists and all other materials relating
in any way to the business of Employer and in any way obtained by Employee
during the period of his employment with the Employer which are in his
possession or under his control, and all copies thereof, (i) upon termination of
Employee's employment with Employer, or (ii) at any other time at Employer's
request. Employee further agrees that he will not make or retain any copies of
any of the foregoing and that he will so represent to Employer upon termination
of his employment hereunder.

         12. RIGHTS AND REMEDIES UPON BREACH. Both parties recognize that the
rights and obligations set forth in this Agreement are special, unique and of
extraordinary character. If Employee breaches, or threatens to commit a breach
of, any of the provisions of Sections 9 through 11 hereof (hereinafter referred
to as the "Restrictive Covenants"), then Employer shall have the right and
remedy to injunctive relief, which right and remedy shall be in addition to, and
not in lieu of, any other rights and remedies available to Employer pursuant to
this Agreement, any applicable law or in equity. The right and remedy to have
the Restrictive Covenants specifically enforced by any court having equity
jurisdiction, it being acknowledged and agreed that any such breach or
threatened breach will cause irreparable injury to Employer and that money
damages will not provide adequate remedy to Employer. As to the covenants
contained in Section 9 hereof, specific performance shall be for a period of
time equal to the unexpired portion of the Restricted Period, giving full effect
to the tolling provision of Section 9 hereof, and beginning on the earlier of
the date on which the court's order becomes final and nonappealable or the date
on which all appeals have been exhausted.


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<PAGE>

         13. DISCLOSURE. Employer may notify anyone employing Employee or
evidencing an intention to employ Employee as to the existence and provisions of
this Agreement and of the Restrictive Covenants.

         14. INDEMNIFICATION.

             (a) Employer shall indemnify Employee (and his legal representative
or other successors) to the fullest extent provided by the articles or
certificate of incorporation and by-laws or code of regulations (or other
governing document) of Employer and any wholly-owned subsidiary, as may be
amended or restated from time to time.

             (b) Employee shall indemnify Employer against any and all losses
incurred by Employer as a result of Employee's acts of willful misconduct or
fraud.

         15. DISPUTE RESOLUTION.

             (a) Should any matter to be determined in accordance with Section
5(b) not be jointly agreed to at any time, Employee agrees to mediation and, if
necessary, to submission to the Board of Directors of Employer, of such matter
in accordance with the following provisions.

             (b) In the event Employee invokes the provisions of this Section
15, he will give Weinberg a written statement setting forth any differences he
has with Weinberg under Section 5(b) referencing this Section 15 and
specifically invoking the procedure provided for in this Agreement. Within seven
days, Weinberg must give a written statement responding to and raising any other
matter concerning Section 5(b) in dispute.

             (c) Employee and Weinberg will meet within seven days after receipt
of such responding statement with Byron S. Krantz at such time and place as he
determines, who will serve as a mediator in an attempt to negotiate a solution
of all differences covered by the notice and response.


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<PAGE>

             (d) If the Employee and Weinberg do not resolve all differences
covered within the statement and response, they will, within twenty-one (21)
days from receipt of the responding statement, jointly call a special meeting of
the Board of Directors of Employer to be held in person no later than fourteen
(14) days after notice. The statement and response shall accompany the notice
and the determination by the Board of Directors of Employer of the matter(s)
shall be final and binding on Employee, Weinberg and the Company.

         16. ASSIGNMENT. This Agreement is a personal services contract and it
is expressly agreed that the rights and interests of Employee hereunder may not
be sold, transferred, assigned, pledged or hypothecated (other than by will or
the laws of descent and distribution).

         17. BINDING EFFECT. This Agreement shall inure to the benefit of and be
binding upon the parties hereto, their heirs, representatives and permitted
successors and assigns.

         18. SEVERABILITY. In case any one or more of the provisions contained
in this Agreement shall, for any reason, be held to be invalid, illegal or
unenforceable in any respect by a court of competent jurisdiction, such
invalidity, illegality or unenforceability shall not affect any other provision
of this Agreement, but this Agreement shall be construed as if such invalid,
illegal, or unenforceable provision had never been contained herein.

         19. BLUE-PENCILLING. If at any time it shall be determined that any of
the provisions of this Agreement are unreasonable as to time or area, or both,
by any court of competent jurisdiction, Employer shall be entitled to enforce
such provision for such period of time and within such area as may be determined
to be reasonable by such court.

         20. REPRESENTATIONS OF EMPLOYEE. Employee represents and warrants, on
behalf of himself, his immediate family and any person, firm or corporation in
which he has a substantial interest, that:


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             (a) They are not indebted to Employer in any amount whatsoever;

             (b) They do not, and will not during the Restricted Period, have
any direct or indirect ownership interest in any entity with which Employer has
a business relationship or competes with Employer; provided, however, that the
ownership of, or investments in, at no time exceeding 5% of the issued and
outstanding capital stock of an entity with annual revenues in excess of $20
million shall not constitute a breach of this representation and warranty;

             (c) They are not and will not become, during the Employment Period,
directly or indirectly, interested in any material contract with Employer (other
than this Agreement); and

             (d) The execution of this Agreement or his employment by Employer
will not breach any agreement or covenant entered into by him that is currently
in effect.

         Excluded from the foregoing representations and warranties are (i) any
and all transactions relating to that certain Shareholder Note, dated June 30,
1995 in favor of Employer as amended by a Letter Agreement, dated October 1,
1996, and (ii) transactions disclosed to the Board done on terms at least as
favorable to the Company as those which it could otherwise have obtained from
unrelated third parties.

         21. CONFLICTS OF INTEREST. In the event that Employee engages in or
contemplates engagement in a transaction which does affect or could affect the
business of Employer, Employee agrees to immediately disclose in writing to the
Board all material information relating to same. Additionally, in the event that
Employer engages in or contemplates engagement in a transaction in which
Employee has a financial or personal interest, Employee shall, immediately upon
his learning of said engagement or contemplated engagement, disclose in writing
to the Board all material information relating to said interest.


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<PAGE>

         22. ACKNOWLEDGMENT. Employee acknowledges that: (i) he has carefully
read all of the terms of this Agreement, and that such terms have been fully
explained to him; (ii) he understands the consequences of each and every term of
this Agreement; (iii) he has had sufficient time and an opportunity to consult
with his own legal advisor prior to signing this Agreement; (iv) he had other
employment opportunities at the time he entered into this Agreement; (v) he
specifically understands that by signing this Agreement he is giving up certain
rights he may have otherwise had, and that he is agreeing to limit his freedom
to engage in certain employment during and after the termination of this
Agreement; and (vi) the limitations to his right to compete contained in this
Agreement represent reasonable limitations as to scope, duration and
geographical area, and that such limitations are reasonably related to
protection which the Employer reasonably requires.

         23. NOTICES. All notices, requests, demands or other communications
hereunder shall be sent by registered or certified mail to:


                        Employer:       Board of Directors
                                        Hawk Corporation
                                        200 Public Square, Suite 30-5000
                                        Cleveland, Ohio  44114-2301

                         Copy to:       Byron S. Krantz, Esq.
                                        Kohrman Jackson & Krantz P.L.L.
                                        One Cleveland Center
                                        1375 East Ninth Street, 20th Floor
                                        Cleveland, Ohio   44114

                        Employee:       Norman C. Harbert
                                        P.O. Box 127
                                        Hiram, OH 44234

         24. CAPTIONS. The captions in this Agreement are included for
convenience only and shall not in any way affect the interpretation or
construction of any provision hereof.

         25. GOVERNING LAW. This Agreement shall be governed by, and construed
and enforced in accordance with, the laws of the State of Ohio.


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<PAGE>

         26. SUBMISSION TO JURISDICTION. Employer may enforce any claim arising
out of or relating to this Agreement, or arising from or related to the
employment relationship existing in connection with this Agreement in any state
or federal court having subject matter jurisdiction and located in Cleveland,
Ohio. For the purpose of any action or proceeding instituted with respect to any
such claim, Employee hereby irrevocably submits to the jurisdiction of such
courts and irrevocably consents to the service of process out of said courts by
mailing a copy thereof, by registered mail, postage prepaid, to Employee and
agrees that such service, to the fullest extent permitted by law, (i) shall be
deemed in every respect effective service of process upon him in any such suit,
action or proceeding, and (ii) shall be taken and held to be valid personal
service upon and personal delivery to him. Nothing herein contained shall affect
the right of Employer to serve process in any other manner permitted by law or
preclude Employer from bringing an action or proceeding in respect hereof in any
other country, state or place having jurisdiction over such action. Employee
irrevocably waives, to the fullest extent permitted by law, any objection which
he has or may have to the laying of the venue of any such suit, action or
proceeding brought in any such court located in Cleveland, Ohio, and any claim
that any such suit, action or proceeding brought in such a court has been
brought in an inconvenient forum.

         27. WAIVER OF BREACH. The waiver by either party of a breach of any
provisions of this Agreement shall not operate or be construed as a waiver of
any subsequent breach.

         28. AMENDMENT. This Agreement may be amended only in a writing executed
by both parties hereto.

         29. ENTIRE AGREEMENT. This Agreement, the Wage Continuation Agreement
and the Consultant Agreement between Employer and Employee, dated the date
hereof (the "Consultant Agreement"), constitute the entire agreement between the
parties and this Agreement supersedes all


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<PAGE>

prior and contemporaneous agreements, understandings, negotiations and
discussions, whether written or oral, of the parties hereto relating to the
transactions contemplated by this Agreement, the Wage Continuation Agreement and
the Consultant Agreement, including without limitation the Amended Original
Agreement. No course of conduct or dealing between the parties shall be deemed
to amend this Agreement.

         IN WITNESS WHEREOF, the undersigned have hereunto set their hand as of
the date first written above.

"EMPLOYER"                                    "EMPLOYEE"

HAWK CORPORATION

By: /s/ Ronald E. Weinberg                    /s/ Norman C. Harbert
    -------------------------------           ---------------------------------
        Ronald E. Weinberg                        Norman C. Harbert
Its:    Chief Executive Officer


Attested to:

By: /s/ Byron S. Krantz
    -------------------------------
        Byron S. Krantz
Its:    Secretary





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