Cam and Groove Adapter, Plug, Body Material Brass, Type E, 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 100 psi, Plug Outside Dia. 4 23/32 in, Overall Length 6 7/8 in, Includes Locking Arm No, Plug Length 2 1/16 in