[FORM OF]

                    SECOND AMENDED AND RESTATED TRIMAS BYLAWS

                                    ARTICLE 1
                                     OFFICES

SECTION 1. Registered Office. The registered office of "TRIMAS CORPORATION", a
Delaware Corporation (the "Corporation"), shall be in the City of Wilmington,
County of New Castle, State of Delaware.

SECTION 2. Other Offices. The Corporation may also have offices at such other
places both within and without the State of Delaware as the Board of Directors
may from time to time determine or the business of the Corporation may require.

                                   ARTICLE II
                            MEETINGS OF STOCKHOLDERS

SECTION 1. Place and Date of Annual Meeting; Notice. The annual meeting of the
stockholders of the Corporation shall be at such place, within or without the
State of Delaware at such time and on such day as may be determined by the Board
of Directors and as such shall be designated in the notice of said meeting, for
the purpose of electing directors and for the transaction of such other business
as may properly be brought before the meeting. If for any reason the annual
meeting shall not be held during the period designated herein, the Board of
Directors shall cause the annual meeting to be held as soon thereafter as may be
convenient.

SECTION 2. Special Meetings; Notice. Special meetings of the stockholders for
any purpose or purposes, unless otherwise prescribed by statute or by the
Certificate of Incorporation as amended from time to time, may be held at any
place, within or without the State of Delaware, and may be called only by the
Board of Directors. Such request shall state the purpose or purposes of the
meeting. Written notice of a special meeting stating the place, date and hour of
the meeting and the purpose or purposes for which the meeting is called, shall
be given not less than ten nor more than thirty days before the date of the
meeting, to each stockholder entitled to vote at such meeting. Business
transacted at any special meeting of stockholders shall be limited to the
purposes stated in the notice.

SECTION 3. Quorum. The holders of a majority of the shares of common stock
issued and outstanding and entitled to vote, represented in person or by proxy,
shall constitute a quorum at all meetings of the stockholders for the
transaction of business except as otherwise provided by statute or by the
Certificate of Incorporation as amended from time to time. If a quorum is
present or represented, the affirmative vote of a majority of the shares of
common stock present or represented at the meeting shall be the act of the
stockholders unless the vote of a greater number of shares of common stock is
required by law or by the Certificate of Incorporation as amended from time to
time. If, however, such quorum shall not be present or represented at any
meeting of the stockholders, the stockholders present in person or represented
by proxy shall have power to adjourn the meeting from time to time, without
notice other than announcement at the meeting, until a quorum shall be present
or represented. At such adjourned meeting, at which a quorum



shall be present or represented, any business may be transacted which might have
been transacted at the meeting as originally notified.

SECTION 4. Voting. Unless otherwise provided in the Certificate of Incorporation
as amended from time to time, each stockholder shall at every meeting of the
stockholders be entitled to one vote in person or by proxy for each share of the
common stock having voting power held by such stockholder, but no proxy shall be
voted on after three years from its date, unless the proxy provides for a longer
period.

                                   ARTICLE III
                                    DIRECTORS

SECTION 1. First Meeting. The first meeting following any annual meeting of
stockholders may be held at such time and place as shall be announced at the
annual meeting of stockholders and no other notice of such meeting shall be
necessary to the newly elected directors in order legally to constitute the
meeting, provided a quorum shall be present, or in the event such meeting is not
held at the time and place so fixed by the stockholders, the meeting may be held
at such time and place as shall be specified in a notice given as hereinafter
provided for special meetings of the Board of Directors, or as shall be
specified in a written waiver signed by all of the directors.

SECTION 2. Regular Meetings. Regular meetings of the Board of Directors may be
held upon such notice, or without notice, and at such time and at such place as
shall from time to time be determined by the Board.

SECTION 3. Special Meetings. Special meetings of the Board of Directors may be
called by the president either personally or by mail or by telegram. Special
meetings shall be called by the president or secretary in like manner on the
written request of two directors.

SECTION 4. Waiver. Attendance of a director at any meeting shall constitute a
waiver of notice of such meeting, except where a director attends for the
express purpose of objecting to the transaction of any business because the
meeting is not lawfully called or convened. Neither the business to be
transacted at, nor the purpose of, any regular or special meeting of the Board
of Directors need be specified in the notice or waiver of notice of such
meeting.

SECTION 5. Quorum. A majority of the total number of directors shall constitute
a quorum for the transaction of business, and the act of a majority of the
directors present at any meeting at which there is a quorum shall be the act of
the Board of Directors, except as may be otherwise specifically provided by
statute, the Certificate of Incorporation as amended from time, these bylaws or
any contract or agreement to which the Corporation is a party. If a quorum shall
not be present at any meeting of the Board of Directors, the directors present
thereat may adjourn the meeting from time to time, without notice other than
announcement at the meeting, until a quorum shall be present.

SECTION 6. Action Without Meeting. Unless otherwise restricted by the
Certificate of Incorporation as amended from time to time or these bylaws, any
action required or permitted to be taken at any meeting of the Board of
Directors or of any committee thereof may be taken without


                                      -2-


a meeting, if prior to such action a written consent thereto is signed by all
members of the Board or of such committee, as the case may be, and such written
consent is filed with the minutes of proceedings of the Board or committee.

SECTION 7. Telephonic Communications. Unless otherwise restricted by the
Certificate of Incorporation as amended from time to time or these bylaws,
members of the Board of Directors or of any committee thereof may participate in
a meeting of the Board or any committee by means of conference telephone or
similar communications equipment by means of which all persons participating in
the meeting can hear each other and may take any action required or permitted to
be taken at any such meeting in this manner. Such participation shall constitute
presence in person at the meeting.

SECTION 8. Committees. The Board of Directors may, by resolution passed by a
majority of the whole Board, designate one or more committees, each committee to
consist of two or more of the directors of the Corporation, which, to the extent
provided in the resolution and as provided by the laws of the State of Delaware,
shall have and may exercise the powers and authority of the Board of Directors
in the management of the business and affairs of the Corporation, and may
authorize the seal of the Corporation to be affixed to all papers which may
require it. Each committee shall have such names, powers and duties as may be
determined from time to time by resolution adopted by the Board of Directors and
shall keep regular minutes of its meetings and report the same to the Board of
Directors when required.

SECTION 9. Shareholders Agreement. This Article III is subject to the provisions
of that certain Shareholders Agreement dated as of June 6, 2002 as amended from
time to time, by and among TriMas Corporation and the shareholders party thereto
to the extent such Shareholders Agreement is operative.

                                   ARTICLE IV
                                    OFFICERS

SECTION 1. Election and Office. The officers of the Corporation shall be chosen
by the Board of Directors and shall consist of a president, vice presidents, a
treasurer, and a secretary. The Board of Directors may also appoint such
additional officers and agents as it shall deem necessary who shall hold their
offices for such terms and shall exercise such powers and perform such duties as
shall be determined by the Board. Any number of offices may be held by the same
person.

SECTION 2. Term, Powers and Duties. The term of office, powers and duties of
each officer shall be as specified by the Board of Directors.

SECTION 3. Removal and Vacancies. The officers of the Corporation shall hold
office until their successors are chosen and qualify. Any officer elected or
appointed by the Board of Directors may be removed at any time, with or without
cause, by the affirmative vote of a majority of the Board of Directors. Any
vacancy occurring in any office of the Corporation shall be filled by the Board
of Directors.


                                      -3-


                                    ARTICLE V
                                  CAPITAL STOCK

SECTION 1. Certificates for Shares. Every owner of stock of the Corporation
shall be entitled to have a certificate or certificates in such form as the
Board of Directors shall prescribe certifying the number of shares of stock
owned by him, except as provided below. The certificates shall be signed by hand
or by facsimile in the name of the Corporation by such officer or officers as
the Board shall appoint. The Board of Directors may provide by resolution that
the stock of the Corporation shall be uncertificated shares. Notwithstanding the
adoption of such a resolution by the Board, every holder of uncertificated
shares shall, upon request, be entitled to receive a certificate, signed by such
officers, designated by the Corporation and complying with the statute,
representing the number of shares in registered certificate form. A record shall
be kept of the names of the persons owning any such stock, whether certificated
or uncertificated, and the number of shares owned by each such person.

SECTION 2. Lost, Stolen or Destroyed Certificates. The Board of Directors may
direct a new certificate or certificates or uncertified shares to be issued in
place of any certificate or certificates theretofore issued by the Corporation
alleged to have been lost, stolen or destroyed, upon the making of an affidavit
of fact by the person claiming the certificate of stock to be lost, stolen or
destroyed. When authorizing such issue of a new certificate or certificates or
uncertified shares, Board of Directors, in its discretion and as a condition
precedent to the issuance thereof, may prescribe such terms and conditions as it
deems adequate to protect the Corporation from any claim that may be raised
against it with respect to any such certificate or certificates or uncertified
shares alleged to have been lost, stolen or destroyed.

SECTION 3. Transfer of Shares. Upon surrender to the secretary of the
Corporation, or, if a transfer agent for the Corporation has been named by the
Board of Directors, to the transfer agent, of a certificate representing shares
duly endorsed or accompanied by proper evidence of succession, assignation or
authority to transfer, it shall be the duty of the Corporation to issue a new
certificate to the person entitled thereto, cancel the old certificate and
record the transaction upon the books of the Corporation.

SECTION 4. Fixing Record Date. In order that the Corporation may determine the
stockholders entitled to notice of or to vote at any meeting of the stockholders
or any adjournment thereof, or entitled to receive payment of any dividend or
other distribution or allotment of any rights, or entitled to exercise any
rights in respect of any change, conversion or exchange of any stock or for the
purpose of any other lawful action, the Board of Directors may fix, in advance,
a record date, which shall not be more than sixty nor less than ten days before
the date of such meeting, nor more than sixty days prior to any other action. A
determination of stockholders of record entitled to notice of or to vote at a
meeting of stockholders shall apply to any adjournment of the meeting; provided,
however, that the Board of Directors may fix a new record date for the adjourned
meeting.

SECTION 5. Registered Stockholders. The Corporation shall be entitled to
recognize the exclusive right of a person registered on its books as the owner
of shares to receive dividends, and to

                                      -4-


vote as such owner, and to hold liable for calls and assessments a person
registered on its books as the owner of shares, and shall not be bound to
recognize any equitable or other claim to or interest in such share or shares on
the part of any other person, whether or not it shall have express or other
notice thereof, except as otherwise provided by the laws of the State of
Delaware.

SECTION 6. Signing Authority. Except as provided below, all contracts,
agreements, assignments, transfers, deeds, stock powers or other instruments of
the Corporation may be executed and delivered by the president or any
vice-president or by such other officer or officers, agent or agents, or other
person or persons, of the Corporation as shall be thereunto authorized from time
to time either by the Board of Directors or by power of attorney executed by any
person pursuant to authority granted by the Board of Directors, and the
secretary or any assistant secretary, may affix the seal of the Corporation
thereto and attest same. Certificates issued upon request to holders of
uncertificated stock shall be signed by (i) the president or any vice-president
and (ii) the secretary, or an assistant secretary.

                                   ARTICLE VI
                               GENERAL PROVISIONS

SECTION 1. Dividends. Dividends upon the capital stock of the Corporation,
subject to the provisions of the Certificate of Incorporation as amended from
time to time, if any, may be declared by the Board of Directors at any regular
or special meeting, pursuant to law. Dividends may be paid in cash, in property,
or in shares of the capital stock of the Corporation, subject to the provisions
of the Certificate of Incorporation as amended from time to time.

SECTION 2. Reserves. Before payment of any dividend, there may be set aside out
of any funds of the Corporation available for dividends such sum or sums as the
directors from time to time, in their absolute discretion, think proper as a
reserve or reserves for such purpose as the directors shall think conducive to
the interests of the Corporation, and the directors may modify or abolish any
such reserve in the manner in which it was created.

SECTION 3. Notices. Whenever, under the provisions of statute, the Certificate
of Incorporation as amended from time to time or these bylaws, notice is
required to be given to any director or stockholder, it shall not be construed
to mean personal notice, but such notice shall be given in writing, by mail,
addressed to such director or stockholder, at his address as it appears on the
records of the Corporation, with postage thereon prepaid, and such notice shall
be deemed to be given at the time when the same shall be deposited in the United
States mail. Notice to directors may also be given by facsimile or electronic
transmission.

Whenever any notice is required to be given under the provisions of statute, the
Certificate of Incorporation as amended from time to time or of these bylaws, a
waiver thereof in writing signed by the person or persons entitled to such
notice, whether before or after the time stated therein, shall be deemed
equivalent to the giving of such notice.

SECTION 4. Fiscal Year. The fiscal year of the Corporation shall be fixed by
resolution of the Board of Directors.


                                      -5-


SECTION 5. Checks. All checks or demands for money and notes of the Corporation
shall be signed by such officer or officers or such other person or persons as
the Board of Directors may from time to time designate.

SECTION 6. Seal. The corporate seal shall have inscribed thereon the name f the
Corporation, the year of its organization and the words "Corporate Seal,
Delaware". The seal may be used by causing it or a facsimile thereof to be
impressed or affixed or in any manner reproduced.

SECTION 7. Amendments. These bylaws may be altered, amended or repealed or new
bylaws may be adopted (a) at any regular or special meeting of stockholders at
which a quorum is present or represented, by the affirmative vote of a majority
of the shares entitled to vote provided notice of the proposed alteration,
amendment or repeal be contained in the notice of such meeting; or (b) by the
affirmative vote of a majority of the Board of Directors at any regular or
special meeting of the Board. The stockholders shall have authority to alter,
amend or repeal any bylaws adopted by the directors.


                                      -6-