Provides precision-molded plastic components and aluminum tubing for the automotive market; solutions for the self-locking, self-sealing, and protection of fastener threads, primarily for automotive and aerospace applications; and stainless steel, aluminum, titanium, and nickel alloy tubing and specialized fluid conveyance products for the aerospace industry. This group also supplies transmission and chassis products for the automotive aftermarket and serves the heavy-duty highway transportation industry with platform and specialty trailers; truck and trailer components including fifth wheel coupling devices, wheel-end and undercarriage products, and fenders; and truck modification services.