Chamberlain Group G8808CBP Chamberlain 8808CB 8Foot Compatible Whisper Drive Plus Models Includes Replacement Belt Garage Door Opener 8 Ft Rail Extension Kit

The product is 8', new structural steel rail extension kit, Easy and simple use kit, The product is manufactured in China, Works on garage doors up to 8 feet high, Includes rail extension, replacement belt, and all necessary hardware, New structural steel rail system, Increases structural integrity