Cam and Groove Adapter, Plug, Body Material Nylon, Type A, Coupling Size 1 1/2 in, Female, Connection Type NPT, Hose Fitting Size 1 1/2 in, FNPT, Max. Working Pressure @ 70 F 250 psi, Plug Outside Dia. 2 1/8 in, Overall Length 2 5/8 in, Includes Locking Arm No, Thread Size 1-1/2 in -11-1/2, Plug Length 3/8 in