CHAMBERLAIN 7708CB Chain Drive Garage Door Opener Extension Kit (8ft)
• Intended for use with Chamberlain(R) chain-drive garage door openers
• Extension kit features a quick-install rail system
• Includes rail extension, replacement chain, cable & all necessary hardware
• 1-year warranty
UPC : 012381077083
Shipping Dimensions : 38.50in X 3.00in X 2.00in
Estimated Shipping Weight : 6.8
