Cam and Groove Spool Adapter Plug Body Material Aluminum Type AA Coupling Size 4 in x 5 in Male Connection Type Male Adapter x Male Adapter Male Adapter x Male Adapter Max Working Pressure @ 70 F 75 psi Plug Outside Dia 4 45/64 in 5 47/64 in Overall Length 5 15/32 in Includes Locking Arm Yes Plug Length 2 3/32 in