Genie 37301R.S - C Channel Chain Extension Kit Genie 37301R.S - C Channel Chain Extension Kit

An extension kit will extend the 3 piece, chain drive C-Channel rail for a 7' high door to accommodate an 8' high door. This kit is designed specifically for Genie chain drive openers.

• Compatible with Models: 3022, 4022, ChainMax 1000, ChainMax 1200      
• For specific model information please see the plate on the operator head 
• Includes instructions, rail extension, chain and hardware to install
• Kit allows opener to fully open garage doors up to 8ft. high 
• Model EKCC     

An extension kit will extend the 3 piece, chain drive C-Channel rail for a 7' high door to accommodate an 8' high door. This kit is designed specifically for Genie chain drive openers.

• Compatible with Models: 3022, 4022, ChainMax 1000, ChainMax 1200      
• For specific model information please see the plate on the operator head 
• Includes instructions, rail extension, chain and hardware to install
• Kit allows opener to fully open garage doors up to 8ft. high 
• Model EKCC