Prevost Truflate automotive style 3/8" Female NPT air coupler with 1/4" body (2 Pack) 2 Brand new Prevost Truflate automotive style 3/8" Female NPT air coupler with 1/4" body. These are very high quality Prevost couplers that features a non-marring, impact resistant, high grade composite body. These couplers are easy to use for anyone and is built for safety and high efficiency! The quick release button on this coupler allows you to easily release plugs with one hand! It also purges the air on everything down line, such as air hose and tools, so that there is no hose whipping or sudden pressure releases. This coupler features a 3/8" female NPT threaded inlet. This coupler is compatible with Prevost Truflate Style air plugs and has a 3 year manufacturer's warranty.* Specifications: Brand: Prevost Part Number: USI061202 Truflate / Automotive Style Accepts 1/4" Body Truflate Style Plugs 3/8" Female NPT Easy To Use Anti-marring Heavy Duty Composite Body Steel Inner Construction *Warranty valid only if used with Prevost high quality steel plugs.*