Brass/SS DIN2817 tankwagon coupling/fitting Standard: DIN2817/EN14420-5 Material: AL, BR, SS Size: 1/2" to 4" Brass DIN2817 tankwagon coupling/fittingType GA, male coupling with smooth hose shankStandard: DIN2817/EN14420-5Material: aluminium, brass, stainless steelSize: 1/2" to 4"For more information please contact us freely Brass/SS DIN2817 smooth tail coupling with collar