By Huu Khanh Nguyen · Updated October 29, 2026 · cantilever, top-track, aluminium, single-track
A rectangular aluminium top track rail with a slot in its underside and a hollow cell beside it that carries the cantilever roller trucks of a single-track aluminium sliding gate.
| Name | Default | Unit |
|---|---|---|
| Length | 8500 | mm |
| Section | standard | |
| Section width | 120.65 | mm |
| Section height | 69.85 | mm |
| Weight per metre | 6.875 | |
| Finish | white |