CMXZDCG478

8 ft. Chain Rail Extension Kit

  • The 8 ft. Chain Rail Extension Kit is used to complete garage door opener installations on chain drive garages with up to 8 ft. garage doors.
CMXZDCG478

Features

  • HEIGHT EXTENSION: Allows your chain drive garage door to handle up to 8 ft. doors
CMXZDCG478

Product Includes

CMXZDCG478 Steel Rail Extension with Replacement Chain 1 X
Set of Required Hardware 1 X