Dixon® Cam and Groove Adapter, Type E, Series: Boss-Lock™, Adapter, 4 in Nominal, Male Adapter x Hose Shank, 7-5/32 in Length, 100 psi, Ductile Iron, Unplated, 4-29/32 in dia, Domestic Dixon® 400-E-MI Boss-Lock™ Type E Cam and Groove Adapter, 4 in, Male Adapter x Hose Shank, Ductile Iron, Domestic