10 ft. Chain Rail Extension Kit
- The 10 ft. Chain Rail Extension Kit is used to complete garage door opener installations on chain drive garages with up to 10 ft. garage doors.
CMXZDCG4710
Features
- HEIGHT EXTENSION: Allows your chain drive garage door to handle up to 10 ft. doors
CMXZDCG4710
Product Includes
CMXZDCG4710 Steel Rail Extension with Replacement Chain
1 X
Set of Required Hardware
1 X
Warranty & Service
CRAFTSMAN Warranty
View complete information on all CRAFTSMAN products, including warranty length, exclusions, and limitations.
CRAFTSMAN SERVICE
We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.
Product Manuals