Cam and Groove Spool Adapter Plug Body Material Aluminum Type AA Coupling Size 1 1/2 in x 2 in Male Connection Type Male Adapter x Male Adapter Male Adapter x Male Adapter Max Working Pressure @ 70 F 250 psi Plug Outside Dia 2 3/32 in 2 15/32 in Overall Length 3 9/16 in Includes Locking Arm Yes Plug Length 1 5/8 in 1 7/8 in