TriMas, a diversified manufacturer of engineered products, agreed to acquire RSA Engineered Products, a manufacturer of complex, highly-engineered and proprietary air ducting products, connectors and related components for air management systems used in aerospace and defense applications, from private equity firms Merit Capital Partners and Cornerstone Capital Holdings. Financial terms were not disclosed. "We are excited to announce the acquisition of RSA Engineered Products, which will enhance the breadth of TriMas Aerospace’s product line offering. RSA also increases our position in the defense and business jet markets, as well as adds to our aerospace and defense aftermarket capabilities," Thomas Amato, TriMas President and Chief Executive Officer.