TriMas Corporation Announces First Quarter 2007 Earnings Teleconference Date

BLOOMFIELD HILLS, Mich. – April 27, 2007 – TriMas Corporation will hold a conference call with investors on Monday, April 30, at 2:00 p.m. EDT to discuss its first quarter results, provide a general business update and respond to investor questions. TriMas Corporation President and CEO Grant H. Beard and Chief Financial Officer E.R. “Skip” Autry will co-host the call.

To participate in the earnings conference call, please dial: 866.814.1933 (reservation #1080509) and ask to be connected to the TriMas first quarter earnings conference call. If you are unable to participate during the live teleconference, a replay of the conference call will be available beginning April 30 at 5:00 p.m. EDT through May 7 at 11:59 p.m. EDT. To access the replay, please dial: 866.837.8032 (access code 1080509).

About TriMas

Headquartered in Bloomfield Hills, Mich., TriMas is a diversified growth company of high-end, specialty niche businesses manufacturing a variety of products for commercial, industrial and consumer markets worldwide. TriMas is organized into five strategic business segments: Packaging Systems, Energy Products, Industrial Specialties, RV & Trailer Products, and Recreational Accessories. TriMas has about 5,000 employees at 80 different facilities in 10 countries. For more information, visit www.trimascorp.com.

SOURCE TriMas Corporation

CONTACT:
E.R. "Skip" Autry
Chief Financial Officer
TriMas Corporation
1-248-631-5496