Cam and Groove Coupling, Socket, Body Material Polypropylene, Type C, Coupling Size 3/4 in, For Hose I.D. 1/2 in, Male, Connection Type Hose Shank, Hose Fitting Size 1/2 in, Male Hose Shank, Max. Working Pressure @ 70 F 300 psi, Socket Inside Diameter 1 19/64 in, Gasket Material EPDM, Overall Length 2 13/16 in, Includes Locking Arm No