High pressure ball valve has 3/8inch quick connector and 3/8inch quick connect plug. Easy to connect ball valve to gun, nozzle, pump and hose.The steel pressure washing ball valve kit is designed compatible with pressure washer hose.The max working pressure is 4500 PSI. The max working temperature is 158 F.The ball valve is easy to turn on and off. It offers great leverage under high pressure.Quick Disconnect Fitting: 3/8inch quick coupler plug + 3/8inch male NPT thread; 3/8inch quick coupler socket + 3/8inch male NPT thread.3/8inch quick connect.Material: steel.The max working pressure is 4500 PSI.The max working temperature is 158 F.Quick Disconnect Fitting: 3/8inch quick coupler plug + 3/8inch male NPT thread; 3/8inch quick coupler socket + 3/8inch male NPT thread.Application1.The steel pressure washing ball valve kit is designed compatible with pressure washer hose.2.It is easy to turn on and off. It offers great leverage under high pressure.colour: silverPackage Contents:1 piece Ball Valve with 3/8inch female NPT1 piece 3/8inch Pipe quick coupler plug.1 piece 3/8inch Pipe quick connect socket.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.