Cam and Groove Coupling Socket Body Material Polypropylene Type C Coupling Size 3 in For Hose I.D. 3 in Male Connection Type Hose Shank Hose Fitting Size 3 in Male Hose Shank Max Working Pressure @ 70 F 200 psi Socket Inside Diameter 3 5/8 in Gasket Material EPDM Overall Length 6 5/16 in Includes Locking Arm No