Cam and Groove Coupling, Socket, Body Material Stainless Steel, Type B, Coupling Size 1/2 in, Male, Connection Type NPT, Hose Fitting Size 1/2 in, MNPT, Max. Working Pressure @ 70 F 150 psi, Socket Inside Diameter 1 in, Gasket Material Nitrile, Overall Length 1 7/8 in, Includes Locking Arm Yes, Thread Size 1/2 In. -14