Cam and Groove Coupling, Socket, Body Material Brass, Type B, Coupling Size 3/4 in, Male, Connection Type NPT, Hose Fitting Size 3/4 in, MNPT, Max. Working Pressure @ 70 F 250 psi, Socket Inside Diameter 3/4 in, Gasket Material Nitrile, Overall Length 2 5/16 in, Includes Locking Arm Yes, Thread Size 3/4 in -14