Cam and Groove Adapter Plug Body Material Polypropylene Type A Coupling Size 1 in Female Connection Type NPT Hose Fitting Size 1 in FNPT Max Working Pressure @ 70 F 300 psi Plug Outside Dia 1 7/16 in Gasket Material EPDM Overall Length 2 7/16 in Includes Locking Arm No Thread Size 1 in -11-1/2 Plug Length 1 3/8 in