SMEcoupling.com-German GEKA Couplings, also Karasto GEKA PLUS Coupling. Full package with GEKA Hose End Coupling, GEKA Claw Coupling, GEKA plus Coupling, GEKA Quick Release Coupling, SMEcoupling-GEKA female and male threaded fittings and GEKA cap of material Stainless Steel. Full range of GEKA hose fittings from half to one and half inch. Inquire for more SMEcoupling-Karasto GEKA PLUS Hose Fitting Dimensions.