Tru-Flate 3/8 in. Male Air Line Nipple

The Tru-Flate 3/8 in. male air line nipple provides a dependable connection for pneumatic systems and air compressor lines. Built from durable steel, this fitting is engineered to withstand demanding shop and jobsite environments while delivering consistent airflow and long-lasting service life. Widely recognized as an industrial standard design, this air line plug features a flat bottom V-shaped ball groove that ensures a secure, leak-resistant connection with compatible couplers. It is suitable for a wide variety of commercial, automotive, and industrial compressed air applications.