By Huu Khanh Nguyen · Updated October 27, 2026 · kee-klamp, tube-fitting, crossover
A cast railing fitting that crosses two tubes at a right angle, one above the other, with a sleeve for each.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Socket bore | [0.76, 0.87, 1.09, 1.38, 1.72, 1.94, 2.41].at([17.5, 21.3, 26.9, 33.7, 42.4, 48.3, 60.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Sleeve diameter | 1.2 * bore | mm |
| Sleeve length | [25, 28, 31, 38, 46, 50, 61].at([17.5, 21.3, 26.9, 33.7, 42.4, 48.3, 60.3].indexOf(tubeDiameter)) | mm |
| Finish | white |