Rainshower Grandera Shower arm 286 mm NPT Product Number 27988EN0 EAN 4005176933554 Colour brushed nickel Download specs Product main features material: metal connection thread 1/2" NPT Grandera escutcheon GROHE Long-Life finish suitable for all Grandera head showers Technical Product Information Technical Product Information CAD Data 2D DWG-Data 2D DXF-Data 3D DXF-Data