Genie Screw Drive Rail Extension Kit GSX-8
Product Description
- An 18 inch rail and screw to accommodate an 8 foot door, part number GSX-8
- For use on all non-Excelerator screw drive openers
- Used to extend door lift to 8'6" high
- Used on 3 piece rail assemblies only
- NOT for Excelerator model garage door openers
