Cam and Groove Coupling, Socket, Body Material Aluminum, Type D, Coupling Size 1 in, Female, Connection Type NPT, Hose Fitting Size 1 in, FNPT, Max. Working Pressure @ 70 F 250 psi, Socket Inside Diameter 1 in, Gasket Material Nitrile, Overall Length 2 9/16 in, Includes Locking Arm Yes, Thread Size 1 in -11-1/2