By Huu Khanh Nguyen · Updated October 29, 2026 · kee-klamp, tube-fitting, elbow, swivel
A cast railing fitting with two sockets joined by a pin, so the second tube can be set at any angle around the pin.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 42.4 | mm |
| Angle between the two sockets | 90 | ° |
| Socket bore | [1.38, 1.72, 1.94].at([33.7, 42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Finish | white |