COMPX INTERNATIONAL INC.

AUDIT COMMITTEE CHARTER

AMENDED AND RESTATED AUGUST 5, 2005

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ARTICLE I.
PURPOSE

The audit committee assists the board of directors' oversight responsibilities relating to the financial accounting and reporting processes and auditing processes of the corporation. The audit committee shall assist in the oversight of:

ARTICLE II.
RELATIONSHIP WITH THE CORPORATION, MANAGEMENT AND THE INDEPENDENT AUDITOR

Management is responsible for preparing the corporation's financial statements and maintaining internal control over financial reporting. The corporation's independent auditor is responsible for auditing the corporation's financial statements and internal control over financial reporting. The activities of the audit committee are in no way designed to supersede or alter these traditional responsibilities. The corporation's independent auditor and management have more time, knowledge and detailed information about the corporation than do the audit committee members. Accordingly, the audit committee's role does not provide any special assurances with regard to the corporation's financial statements or internal control over financial reporting. Each member of the audit committee, in the performance of such member's duties, will be entitled to rely in good faith upon the information, opinions, reports or statements presented to the audit committee by any of the corporation's officers, employees, agents, counsel, experts, auditors or any other person as to matters such member reasonably believes are within such other person's professional or expert competence and who has been selected with reasonable care by or on behalf of the corporation, and nothing in this charter will, or will be deemed to, decrease or modify in any manner adverse to any member of the audit committee such member's right to rely on such information, opinions, reports or statements.

Nothing in this charter will, or will be deemed to, adversely affect in any manner the rights of members of the committee to indemnification and advancement of expenses under the corporation's certificate of incorporation or bylaws, or under any contract, agreement, arrangement or understanding that may benefit such member. In addition, notwithstanding any other provision of this charter, no provision of this charter will, except to the extent required by applicable law, rule or regulation, be construed to create any duty, liability or obligation on the part of the committee or any of its members.

ARTICLE III.
AUTHORITY AND RESOURCES

The audit committee shall have the authority and resources necessary or appropriate to discharge its responsibilities. The audit committee shall be provided with full access to all books, records, facilities and personnel of the corporation in carrying out its duties. The audit committee shall have the sole authority with regard to the independent auditor as set forth in Article V, and the authority to engage independent counsel and other advisors, as it determines is necessary to carry out its duties. The corporation shall provide appropriate funding, as the audit committee determines is necessary or appropriate in carrying out its duties, for the committee to engage and compensate the independent auditor or legal counsel or other advisors to the committee, and to pay the committee's ordinary administrative expenses.

ARTICLE IV.
COMPOSITION AND MEETINGS

The board of directors shall set the number of directors comprising the audit committee from time to time, which number shall not be less than three. The board of directors shall designate a chairperson of the audit committee. The number of directors comprising the audit committee and the qualifications, which members will all be financially literate with at least one being an audit committee financial expert, and independence of each member of the audit committee shall at all times satisfy all applicable requirements, regulations or laws, including, without limitation, the rules of any exchange or national securities association on which the corporation's securities trade. Simultaneous service on more than three non-affiliated public company audit committees requires a special determination by the board of directors and, if required, disclosure in the annual proxy statement. The board of directors shall determine, in its business judgment, whether the members of the audit committee satisfy all such requirements, regulations or laws.

The audit committee shall meet at least quarterly and as circumstances dictate. Regular meetings of the audit committee may be held with or without prior notice at such time and at such place as shall from time to time be determined by the chairperson of the audit committee, any of the corporation's executive officers or the secretary of the corporation. Special meetings of the audit committee may be called by or at the request of any member of the audit committee, any of the corporation's executive officers, the secretary of the corporation or the independent auditor, in each case on at least twenty-four hours notice to each member.

A majority of the audit committee members shall constitute a quorum for the transaction of the audit committee's business. The audit committee shall act upon the vote of a majority of its members at a duly called meeting at which a quorum is present. Any action of the audit committee may be taken by a written instrument signed by all of the members of the audit committee. Meetings of the audit committee may be held at such place or places as the audit committee shall determine or as may be specified or fixed in the respective notice or waiver of notice for a meeting. Members of the audit committee may participate in audit committee proceedings by means of conference telephone or similar communications equipment by means of which all persons participating in the proceedings can hear each other, and such participation shall constitute presence in person at such proceedings.

The audit committee may invite to its meetings any director, any member of management of the corporation and any other persons it deems appropriate in order to carry out its responsibilities. The audit committee may also exclude from its meetings any persons it deems appropriate in order to carry out its responsibilities.

ARTICLE V.
RESPONSIBILITIES

To fulfill its responsibilities, the audit committee shall perform the following activities.

Financial Statements and Disclosures

Independent Auditor

Other Responsibilities

ARTICLE VI.
MISCELLANEOUS

The audit committee may from time to time perform any other activities consistent with this charter, the corporation's charter and bylaws and applicable requirements, regulations or laws, as the audit committee or the board of directors deems necessary or appropriate.


ADOPTED BY THE BOARD OF DIRECTORS OF
COMPX INTERNATIONAL INC. ON
AUGUST 5, 2005.

 
/s/ A. Andrew R. Louis
  A. Andrew R. Louis, Secretary