Print Page
Chain Drive Rail Extension Kit for 8' High Garage Doors detail
View Detail Image

Chain Drive Rail Extension Kit for 8' High Garage Doors

Model: 7708CB

For use with Chamberlain® Power Drive® chain drive garage door openers featuring the quick-install rail system.

$42.99
  • Features & Specs
  • Installation & Support
  • Reviews

Product Features

  • Works on garage doors up to 8 feet high
  • Includes rail extension, replacement chain/cable, and all necessary hardware

Installation Manuals