8 ft Chain Rail Extension Kit

CMXZDCG478

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.
- Height extension: allows your chain drive garage door to handle up to 8 ft. doors
Individual or Set:

SET

Number of Pieces:

2

Power Source:

Electric

Product Height:

2.1 IN

Product Length:

38.8 IN

Product Weight:

5.8 LB

Product Width:

3.1 IN

Warranty:

Please Contact Customer Service

Includes:
- (1) Cmxzdcg478 Steel Rail Extension With Replacement Chain. (1) Set Of Required Hardware