Level To Sloping Tee
By Huu Khanh Nguyen · Updated October 27, 2026 · kee-klamp, tube-fitting, slope, sloping-tee
A cast railing fitting where a level top rail turns onto a stair rail running down or up, with a socket for the upright below.
Parameters
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Slope direction | down | |
| Slope angle | 37.5 | ° |
| Socket bore | [1.72, 1.94].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Socket reach | [60, 68].at([42.4, 48.3].indexOf(tubeDiameter)) | mm |
| Sleeve diameter | 0.88 * reach | mm |
| Hinge offset | 0.63 * reach | mm |
| Sloped socket length | ([142, 154].at([42.4, 48.3].indexOf(tubeDiameter)) - reach - offset) / Math.cos(44 * Math.PI / 180) | mm |
| Finish | white |