Chamberlain® 8808CB-P Belt Drive Rail Extension Kit for 8' High Garage Doors FREE SHIPPING Strong cast iron design

Strong cast iron design

Designed and tested specifically for use in select top-freezer and bottom-freezer refrigerators

Powered by a built-in rechargeable battery

Set includes: brush

Offers extended working time

Chamberlain® 8808CB-P Belt Drive Rail Extension Kit for 8' High Garage Doors FREE SHIPPING Strong cast iron designThis 8 ft. Belt Drive Extension Kit was designed specifically for use with Chamberlain Whisper Drive and Whisper Drive Plus belt drive garage door openers. Featuring the quick install rail system, this is easily installed with all the necessary hardware and replacement belt. Works on garage doors up to 8 feet high Designed specifically for use with Chamberlain Whisper Drive and Whisper Drive Plus belt drive garage door openers Quick install rail