Cam and Groove Coupling, Socket, Body Material Aluminum, Type C, Coupling Size 4 in, For Hose I. D. 4 in, Male, Connection Type Hose Shank, Hose Fitting Size 4 in, Male Hose Shank, Max. Working Pressure @ 70 F 250 psi, Plug Outside Dia. 6 25/32 in, Socket Inside Diameter 4 47/64 in, Gasket Material Nitrile, Overall Length 7 7/32 in, Includes Locking Arm Yes. This item has been restricted from sale in the following state (s): []