A catch block that holds the rope of a counterweight in the post of an up-and-over garage door.
Category: Garage Doors › Overhead Doors › Door Sections
By Huu Khanh Nguyen · Updated November 13, 2026
| Name | Default | Unit |
|---|---|---|
| Width | 20 | mm |
| Depth | 40 | mm |
| Height | 90 | mm |
| Material | catchZinc |