Genie ChainMax 1000 Garage Door Opener Extension Kit- EKCC for 8 ft. High Garage Doors

Extend your garage door opener with ease, The EKCC Garage Door Opener Extension Kit from Genie helps extend your 3-piece chain-drive c-channel rails to fit an 8 ft. tall door. Our extension kit is compatible with Genie model 3022, ChainMax 1000 garage door opener and is easy to add to the existing rail and chain that comes standard with the Genie garage door opener. This 8 ft. extension kit includes the rail extension, chain section, master link and hardware, making it easy to install yourself.