K-T Industrie's Universal 1/4" Male NPT 1/4" Coupler delivers versatile, high-performance connectivity for pneumatic systems, featuring a 1/4" male NPT design that is fully interchangeable with most Tru-Flate(R), Industrial, and ARO(R) series plugs from other manufacturers. Built with solid brass bodies and zinc-plated sleeves, stainless steel springs, hardened steel locking balls and valves, and durable Buna-N (Nitrile) seals, this coupler ensures secure, leak-resistant operation. The plated steel plug includes hardened wear points, and the precision-machined bar stock construction provides exceptional resistance to mechanical shock, making it an ideal choice for demanding shop, garage, and industrial applications. | K-T Industries Universal 1/4'' Male NPT 1/4'' Coupler