Fischer WB9 B LV, 551883, Concealed Fixture for Sanitary Ware and Bidet Wall Suspended with Side or Top Access, for Ceramic Thicknesses 34-47 mm.: Amazon.co.uk: DIY & Tools
Hidden fixation systems for back to wall and freestanding sanitaryware products from Fischer - YouTube
1 X Fischer WB5N Recessed WC Toilet and Bidet Fixing Kit for sale online | eBay
Fischer WB9 B LV, 551883, Concealed Fixture for Sanitary Ware and Bidet Wall Suspended with Side or Top Access, for Ceramic Thicknesses 34-47 mm.: Amazon.co.uk: DIY & Tools