for permanent connection of two ends of hoses of the same or different diameters extended clench mechanism ensures accurate and effective connection to the hose Product basic info Primary colours: Blue Primary detailed colours: Turquoise Additional colours: Black Weight unit: 47 g Material: PP (Polypropylene) Physical properties Diameter hose 1: 1/2" Diameter hose 2: 3/4" Technical data Maximum pressure bar: 6 Bar (EN)