By Huu Khanh Nguyen · Updated October 29, 2026 · speed-rail, tube-fitting, flange, adjustable-flange, wall-flange
A cast round wall plate with three fixing holes and a pivoting neck that carries a socket out from the wall, so a rail can be set at a slope.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Socket bore | [49, 43, 34, 27].at([48.3, 42.4, 33.7, 26.9].indexOf(tubeDiameter)) | mm |
| Finish | white |