A flat arm that links the leaf of an up-and-over garage door to its frame.
Category: Garage Doors › Overhead Doors › Door Sections
By Huu Khanh Nguyen · Updated November 13, 2026
| Name | Default | Unit |
|---|---|---|
| Thickness | 4 | mm |
| Width | 25 | mm |
| Length | 800 | mm |
| Material | armZinc |