Cam and Groove Coupling Socket Body Material Aluminum Type C Coupling Size 3/4 in For Hose I.D. 3/4 in Female Connection Type Hose Shank Hose Fitting Size 3/4 in Male Hose Shank Max Working Pressure @ 70 F 250 psi Socket Inside Diameter 1 9/32 in Gasket Material Nitrile Overall Length 3 11/32 in Includes Locking Arm Yes