Eurocube 3-hole basin mixer metal lever spout with mousseur GROHE StarLight® chrome finish ceramic headparts 1/2", 90° pop-up waste set 1 1/4" GROHE QuickFixTM Plus installation system union nut 1/2" x 10.5mm pressure-proof, flexible connection hoses between spout and side valves min. recommended pressure 1.0 bar