By Huu Khanh Nguyen · Updated October 29, 2026 · kee-klamp, tube-fitting, slope, side-outlet-tee, left-hand, right-hand
A cast railing fitting for the middle rail where a handrail changes from level to sloping down a steep stair, with the upright passing through it and a socket for the sloping rail, made for the left or the right side.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Included plan angle | 52.5 | ° |
| Hand looking down the staircase | right | |
| Socket bore | [1.72, 1.94].at([42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Finish | white |