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Overview

Model # 7710CB-P Store SKU # 1000546261

The Chain Drive Rail Extension Kit for 10'-High Garage Doors is required for reliable, everyday operation of Chamberlain. chain drive models in 10-ft. garage door applications. Featuring a quick-install extension rail and replacement chain, the kit includes everything needed for quick and easy installation. Includes rail extension, replacement chain, all necessary hardware and an instruction manual for easy setup.

  1. Works on garage doors up to 10 feet high
  1. Includes rail extension, replacement chain/cable, and all necessary hardware

Specifications


Type

Rail Extensions

Dimensions

Assembled Depth (in inches)
50.5
Assembled Height (in inches)
2
Assembled Weight (in lbs)
9.9
Assembled Width (in inches)
3
Packaged Depth (in inches)
50.5
Packaged Height (in inches)
2
Packaged Weight (In lbs)
9.9
Packaged Width (in inches)
3

Details

Country of Origin
MX-Mexico
Type
Rail Extensions

Warranty / Certifications

One-year warranty
Chain Drive Rail Extension Kit for 10 ft. High Garage DoorsChamberlain Chain Drive Rail Extension Kit for 10 ft. High Garage DoorsThe Chain Drive Rail Extension Kit for 10'-High Garage Doors is required for reliable, everyday operation of Chamberlain. chain drive models in 10-ft. garage door applications. Featuring a quick-install extension rail and replacement chain, the kit includes everything needed for quick and easy installation. Includes rail extension, replacement chain, all necessary hardware and an instruction manual for easy setup.
Chamberlain
1000546261
CAD1382024-10-09
The Home Depot Canada
Chain Drive Rail Extension Kit for 10 ft. High Garage Doors is rated 4.3 out of 5 by 114.
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Rated 4 out of 5 by from Good product but one concern It went together easily but i am really surprised at the amount of sag in the bar and chain. Time will tell. There is some wasted metal pieces so the design could be improved.
Date published: 2023-11-11
Rated 4 out of 5 by from Excwlellent! Works very well on my 10' x 16' garage door. Amazingly quite for a chain drive. For the price and all of the added features. I give it a 4 plus !!
Date published: 2018-06-15
Rated 5 out of 5 by from Exactly what I needed Ordered 2 of these kits for my new garage doors. Items were exactly as I needed and were very easy to install.
Date published: 2017-12-24
Rated 5 out of 5 by from perfect just what we were looking for! we have large garage doors so all good
Date published: 2019-10-18
Rated 5 out of 5 by from Great features Excellent , got it in 2 1/ 2 days really fast service, great price
Date published: 2017-10-13
Rated 5 out of 5 by from Drive rail extension Worked great very happy with the product.Easy to install.
Date published: 2018-08-15
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I have a 9ft garage door and recently purchased a Chamberlain Garage door opener model C610C. Will the 10 ft extension kit work for this application?

Asked by: Kim1970
Hi Kim, yes, our 10ft rail extension kit (product number 7710CB) will be needed for your application.
Answered by: TheChamberlainTeam
Date published: 2018-10-24
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