By Huu Khanh Nguyen · Updated October 28, 2026 · kee-klamp, tube-fitting, adjustable, single-socket-tee
A cast railing fitting with a through sleeve and one socket that is adjusted to any angle between the two, for braces and struts.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 42.4 | mm |
| Angle from the through tube | 45 | ° |
| Socket bore | [1.38, 1.72, 1.94].at([33.7, 42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Sleeve diameter | 1.2 * bore | mm |
| Socket reach | [3.23, 3.66, 4.02].at([33.7, 42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Collar length | [2.55, 2.91, 2.68].at([33.7, 42.4, 48.3].indexOf(tubeDiameter)) * 25.4 | mm |
| Finish | white |