By Huu Khanh Nguyen · Updated October 28, 2026 · kee-klamp, tube-fitting, slope, single-socket-tee
A cast railing fitting with a short sleeve for the vertical upright and one socket that is set to the slope of a stair rail.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Angle from the upright | 70 | ° |
| Socket bore | [1.72, 1.94].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Sleeve diameter | [2.13, 2.32].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Socket reach | [3.9, 4.29].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Finish | white |