Grohe 124629 Easy Installation Adapter for Euphoria Shower System
Help fitting a Grohe shower bar please - General Plumbing - BuildHub.org.uk
GROHE Start QuickFix Robe Hook (Metal, Concealed Fastening, Including Screws and Dowels, Extra Easy to Fit QuickGlue), Size 45 mm, Chrome, 41173000 - Amazon.com