The product you chose is discontinued, but we found something similar you might like.
8 ft. Chain Drive Extension Kit
  • Chamberlain
  • Model 7708CB-P
  • Internet #206396802
  • Store SO SKU #293784

8 ft. Chain Drive Extension Kit

Discontinued Model:

Model # 7710CB

Internet #202867899

Chamberlain 10 ft. Chain Drive Rail Extension Kit
0012381077106

Chamberlain Discontinued

10 ft. Chain Drive Rail Extension Kit

  • Fully open garage doors up to 10 ft. high
  • Quick-install rail system
  • Durable chain drive replacement belt
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

  • Fully open garage doors up to 10 ft. high
  • Quick-install rail system
  • Durable chain drive replacement belt
The Chamberlain 10 ft. Chain Extension Kit includes a rail extension and replacement chain that are compatible with most Chamberlain chain drive models. It is for garage doors up to 10 ft. in height and comes with complete installation instructions. Designed specifically for 7 ft. sectional doors.
  • For use with garage doors up to 10 ft. high
  • Chamberlain 10 ft. chain-drive extension kit is compatible with all Chamberlain chain drive garage door openers (except heavy duty chain drive models C205 and C455)
  • 5-piece rail system fits garages with 7 ft. high garage doors
  • Comes ready to install with complete instructions

Product Overview

  • Fully open garage doors up to 10 ft. high
  • Quick-install rail system
  • Durable chain drive replacement belt
Model #: 7710CB
Internet #: 202867899

The Chamberlain 10 ft. Chain Extension Kit includes a rail extension and replacement chain that are compatible with most Chamberlain chain drive models. It is for garage doors up to 10 ft. in height and comes with complete installation instructions. Designed specifically for 7 ft. sectional doors.

California residents: see   Proposition 65 information

  • For use with garage doors up to 10 ft. high
  • Chamberlain 10 ft. chain-drive extension kit is compatible with all Chamberlain chain drive garage door openers (except heavy duty chain drive models C205 and C455)
  • 5-piece rail system fits garages with 7 ft. high garage doors
  • Comes ready to install with complete instructions

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Maximum Garage Door Height (ft.)
10

Details

Garage Door Part/Accessory Type
Garage Door Opener Extension Kit
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1 Year

Specifications

Dimensions

Maximum Garage Door Height (ft.)
10

Details

Garage Door Part/Accessory Type
Garage Door Opener Extension Kit
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1 Year

Questions & Answers

Can I use the 10ft extension kit to open a 9fy door

Asked by: Mike
yes you just have to adjust the stop to the proper stop sight it isnt to hard to do
Answered by: Robert
Date published: 2018-01-25

MY DOOR IS 9 FT I SEE ONLY EXTENSION FOR 8FT AND THIS ONE FOR 10FT. I NWOULD JUST USE 10FT EXTENSION AND MOUNT OPENER FURTHER AWAY FROM DOOR

Asked by: LWALK
You can use the 10 ft kit and set the opener high limit switch to stop at the top of your 9 ft door.
Answered by: Mike
Date published: 2018-03-01

what comes in the kit for model #7710cb

Asked by: chris
ever thing you need
Answered by: PATCHES
Date published: 2018-02-28

Can this 10 ft ext kit be shipped to the Warrenton, OR store where I am picking up my opener?

Asked by: Lee
When ordering from Home Depot's online selection you have the option of having the product sent to your home or to your local Home Depot. One of the advantages to having the product sent to the store is that shipping is usually free.
Answered by: jiski
Date published: 2018-04-28
  • y_2018, m_8, d_19, h_22CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_10
  • loc_, sid_202867899, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 83ms
  • QUESTIONS, PRODUCT

Customer Reviews

10 ft. Chain Drive Rail Extension Kit is rated 4.1 out of 5 by 12.
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 Drive rail extension Worked great very happy with the product.Easy to install.
Date published: 2018-08-15
Rated 5 out of 5 by from Works as it should. Easy to install once you realize that you are REPLACING 2 rails and the chain... Works as it should. Easy to install once you realize that you are REPLACING 2 rails and the chain from the original opener package. You end up with extra parts!
Date published: 2018-04-10
Rated 1 out of 5 by from When completed and installed. The chain dropped about 3 inchs below rail. After being on phone, n... When completed and installed. The chain dropped about 3 inchs below rail. After being on phone, no remedy was found.
Date published: 2018-03-13
Rated 2 out of 5 by from The rail extension seemed to be the right length but... The rail extension seemed to be the right length but the chain was to long. I consulted chamberlain and they told me that Home Depot sent me the wrong parts. They told me the model number that I needed which was the model number I told Home Depot online. Finally got it to work after shorting chain.
Date published: 2018-01-17
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 Easy!!!! Installed on a 9 foot tall door. Works Perfect... Easy!!!! Installed on a 9 foot tall door. Works Perfect
Date published: 2018-01-23
Rated 5 out of 5 by from Came with all the parts i needed and then some.... Came with all the parts i needed and then some.
Date published: 2018-01-02
  • y_2018, m_8, d_19, h_22
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_12
  • loc_, sid_202867899, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 90ms
  • REVIEWS, PRODUCT