Cam and Groove Adapter Plug Body Material 304 Stainless Steel Type F Coupling Size 3/4 in Male Connection Type NPT Hose Fitting Size 3/4 in MNPT Max Working Pressure @ 70 F 150 psi Plug Outside Dia 1 1/4 in Overall Length 2 3/32 in Includes Locking Arm No Thread Size 3/4 in -14 Plug Length 1/4 in