Cam and Groove Coupling Socket Body Material Brass Type C Coupling Size 1 in For Hose I.D. 1 in Male Connection Type Hose Shank Hose Fitting Size 1 in Male Hose Shank Max Working Pressure @ 70 F 250 psi Socket Inside Diameter 1 in Gasket Material Nitrile Overall Length 3 3/4 in Includes Locking Arm Yes