Chamberlain 10 Ft. Garage Door Chain Drive Rail Extension Kit E-325s treated wood or petroleum products

treated wood or petroleum products

and covered patios

Simply slides on for easy installation

and very pliable

A lightweight underlayment designed for tile installations over wood and concrete substrates

Chamberlain 10 Ft. Garage Door Chain Drive Rail Extension Kit E-325s treated wood or petroleum productsThe 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.