By Huu Khanh Nguyen · Updated October 27, 2026 · speed-rail, tube-fitting, tee, angle-tee
A cast railing fitting that joins a tube running through a collar to a second tube leaving it at a slant of forty five degrees from a right angle.
| Name | Default | Unit |
|---|---|---|
| Tube outside diameter | 48.3 | mm |
| Socket bore | [43, 49].at([42.4, 48.3].indexOf(tubeDiameter)) | mm |
| Sleeve diameter | 1.2 * bore | mm |
| Collar length | [81, 90].at([42.4, 48.3].indexOf(tubeDiameter)) | mm |
| Socket length | [95, 108].at([42.4, 48.3].indexOf(tubeDiameter)) | mm |
| Finish | white |