Fits all passenger and truck tire valves Heavy-duty brass construction allows for strength and durability. Suitable for use with garage and industrial air line systems. Open flow with a lock-on clamp make it easy for hands free tire inflation Connects to 5/16" ID hose found on many tire changers ，and contain stainless steel clamp Suitable for : 8mm hose, car, garage and industrial air line systems use, etc.