Coupling nut 1/2″ Product Number 1290100M EAN 4005176022456 Colour chrome Download specs Add to Notepad Product DescriptionTechnical informationInstallation & Spareparts Product Description Product DescriptionTechnical informationInstallation & Spareparts Product main features drilling 10.5 mm nickel-plated in dispense of 2 piece at 00M GROHE Long-Life finish Technical Product Information Dimensional Drawing