Cam and Groove Coupling Socket Body Material Brass Type C Coupling Size 3/4 in For Hose I.D. 3/4 in Male Connection Type Hose Shank Hose Fitting Size 3/4 in Male Hose Shank Max Working Pressure @ 70 F 250 psi Socket Inside Diameter 3/4 in Gasket Material Nitrile Overall Length 3 9/32 in Includes Locking Arm Yes