WC-F21R - Flexible Back to Wall WC Connector - Made in Britain

McAlpine WC-F23S Straight Flexible WC Pan Connector 3½/90mm - 140-290mm

Viva Flexible Toilet Pan Connector - How To Guide

McAlpine WC-F18R Straight Flexible WC Connector, White : : DIY & Tools

A McAlpine straight back-to-wall flexible WC connector with 97 to 107mm inlet x 4/110mm outlet specifically designed for back-to-wall toilet pans.

McAlpine WC-F21R flexible WC connnector back to wall 110mm

90° Flexible WC Connector McAlpine Plumbing Products

McAlpine WC-F18R Straight Flexible WC Connector, White : : DIY & Tools

McAlpine Back to Wall Straight Toilet Pan Connector - 42001005

McAlpine WC-F21R Flexi Pan Connector - Better Bathrooms

McAlpine WC-F21R Flexible Back to Wall Pan Connector with 4 PVC Hose Clip

WC-F21R - Flexible Back to Wall WC Connector - Made in Britain

Nuie Freya White Rimless Back to Wall Pan & Soft Closed Seat

Elation Brearton Back To Wall Toilet

Glissando White Caddington Back To Wall Toilet with Soft Close Seat