Grohe (686A8FCE869A4C4181303B3458F79DED) Single lever sink mixer with 28mm cartridge, Chrome features: Single hole mounting Metal control lever GROHE Longlife ceramic cartridge 28 mm GROHE StarLight chrome finish GROHE EcoJoy technology for low water consumption and perfect flow GROHE EcoJoy aerator 5,7 l/min GROHE QuickFix system Smooth body Flexible connection hose