Cam and Groove Coupling, Socket, Body Material Nylon, Type C, Coupling Size 1 1/4 in, For Hose I.D. 1 1/4 in, Male, Connection Type Hose Shank, Hose Fitting Size 1 1/4 in, Male Hose Shank, Max. Working Pressure @ 70 F 250 psi, Socket Inside Diameter 1 13/16 in, Gasket Material Nitrile, Overall Length 103 mm, Includes Locking Arm No