By Huu Khanh Nguyen · Updated October 28, 2026 · kee-klamp, tube-fitting, flange, square-flange, heavy
A heavy cast square base plate with a socket for the tube and a fixing hole in each corner, for railings that carry crowds.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Socket bore | [1.94, 2.41].at([48.3, 60.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Hole spacing | [4.06, 4.53].at([48.3, 60.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Plate thickness | [0.47, 0.51].at([48.3, 60.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Overall height | [5.51, 5.51].at([48.3, 60.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Finish | white |