HIGHLIGHTS Manufacturing code of this product : 28189000 Comes in chrome finish 2 sprays pattern : Turbo Jet (normal spray hard) / Normal (full shower spray) Comes with ball joint Connection thread with pre-assembled sealing SpeedClean anti-limescale system Inlet connection of G1/2 inch Centre of inlet to centre of outlet : 169mm For installation instructions please download PDF from technical tab Refer technical diagram for technical detail 5 years warranty against any manufacturing defects Additional Features : GROHE StarLight is a radiant chrome finish, which resists soiling and tarnishing, enduring pristine looks SpeedClean allows you to remove the limescale deposit, just by wiping with a cloth or hand.