Chamberlain 8 Ft. Garage Door Chain Drive Rail Extension Kit Pack options:Pack of 1 Do not apply thickly

Do not apply thickly

Made of a heavy-bodied asphalt

Color: Black

Heavy-duty zinc diecast housing with brass face

End column caps provide a high-capacity connection for column-beam combinations

Chamberlain 8 Ft. Garage Door Chain Drive Rail Extension Kit Pack options:Pack of 1 Do not apply thicklyThe Chain Drive Rail Extension Kit is required for reliable, everyday operation of Chamberlain chain drive models. Featuring a quick install extension rail and replacement chain, the kit includes everything needed for quick and easy installation. Includes one year warranty, rail extension, replacement chain, all necessary hardware and an instruction manual for easy setup. %search_data%7708CB P