By Huu Khanh Nguyen · Updated October 28, 2026 · kee-klamp, tube-fitting, slope, two-socket-cross
A cast railing fitting for a stair rail on a slope, with a long sleeve along the slope and a short sleeve that the vertical upright passes through.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Slope angle | 20.5 | ° |
| Socket bore | [1.72, 1.94].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Sleeve diameter | [2.16, 2.36].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Collar length | [7.08, 8.5].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Finish | white |