Best Seller | CONTINENTAL QCG-B300 Coupler with Locking Arms,3 x 3In,250psi Cam and Groove Coupling, Socket, Body Material Aluminum, Type B, Coupling Size 3 in, Male, Connection Type NPT, Hose Fitting Size 3 in, MNPT, Max. Working Pressure @ 70 F 250 psi, Plug Outside Dia. 5 11/16 in, Socket Inside Diameter 3 5/8 in, Gasket... ... more CONTINENTAL QCG-B300 Coupler with Locking Arms,3 x 3In,250psi Cam and Groove Coupling, Socket, Body Material Aluminum, Type B, Coupling Size 3 in, Male, Connection Type NPT, Hose Fitting Size 3 in, MNPT, Max. Working Pressure @ 70 F 250 psi, Plug Outside Dia. 5 11/16 in, Socket Inside Diameter 3 5/8 in, Gasket... | | $81.29 go to store |