The DEWALT 3/8 in. FNPT - 1/4 in. Body High Flow Air Coupler is a professional-grade pneumatic connector designed for applications requiring maximum airflow and reliability. Built with a stainless steel 6-ball push-connect mechanism, this coupler creates secure, leak-resistant connections while delivering an exceptional 80 SCFM at 90 PSI for optimal tool performance. Engineered to withstand pressures up to 300 PSI, this durable coupler maintains integrity under demanding industrial conditions. The coupler features precision engraving of type and size on its body for quick identification in busy workspaces, and its compatibility with 1/4 in. high flow body couplings ensures seamless integration into existing pneumatic systems. This DEWALT coupler delivers the performance, durability, and efficiency needed for professionals who depend on consistent, powerful airflow for their most demanding applications.