Dixon® Cam and Groove Coupler, Type B, Series: EZ Boss-Lock™, Coupling Fitting/Connector, 1 in Nominal, Female Coupler x MNPT End Style, 250 psi Pressure, 316 Stainless Steel Dixon® RB100EZ EZ Boss-Lock™ Type B Cam and Groove Coupler, 1 in Nominal, Female Coupler x MNPT End Style, 316 Stainless Steel