Chamberlain® 10 ft. "S" Model Chain Drive Garage Door Opener Extension Kit
Model Number: 7710CB
Menards® SKU: 4252546
Description & Documents
Chamberlain® has revolutionized the garage door opener and opener accessory industry by playing a vital role in taking the garage door opener from a nice-to-have "extra" to a home convenience necessity.
- Extends opener track for 10 ft. high doors
- For use with garage doors up to 10 feet high
- Kit includes rail extension and replacement chain
- Comes ready to install - with complete instructions
- Works with all Chamberlain chain drive models
- For model numbers ending in S
- S indicates Structural Steel Rail
Dimensions: 3.06" x 2.06" x 50.31"
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