Cam and Groove Adapter, Plug, Body Material 316 Stainless Steel, Type AL, Coupling Size 1 1/2 in, Connection Type Flange, Flange, Max. Working Pressure @ 70 F 250 psi, Plug Outside Dia. 2 3/32 in, Overall Length 2 61/64 in, Includes Locking Arm No, Plug Length 1 5/8 in