Rated 4.4 out of 5 by 23
Rated 5.0 out of 5.0 by Keven Used for craftsman door opener.
Exactly what I needed,cheaper and easier than dealing with Sears, sadly.
August 2, 2016
Rated 5.0 out of 5.0 by Jay Great complete kit
This was easy to addon to extend an 8' door opener to a 10' door opener for new metal building. Everything needed was included and fit together effortlessly. Made expanding door opener a breeze.
June 29, 2016
Rated 5.0 out of 5.0 by rosa great product easy to install
this product is easy to install and works well with the chamberlain opener we have boughten 2 all ready and will probably buy 1 more great product
May 17, 2016
Rated 5.0 out of 5.0 by Ottotek Easily Adapted to 9' Door
The 10' Extension Rail Kit was easy to install with the stock 7' Opener Kit. I had installed a 9' door, and after the installation, setting the Door Opener limits was a snap. Great product!
April 8, 2016
Rated 5.0 out of 5.0 by Mgrablin Excellent product
The Chamberlain quiet drive opener is whisper quiet in operation. The instructions were clear and the assembly went up easily. The wires for the door safety and push button are a little short of you add the rail extension kit so plan to extend.
March 8, 2016
Rated 5.0 out of 5.0 by EH55 Works great, but overpriced
Installation instructions were short, simple and concise. Just be sure you line up the rail assembly correctly with the larger end circular punch out on top.
April 29, 2014
Rated 5.0 out of 5.0 by GD123 This product is needed for a door higher than 7 feet
The rail extension was made of the same quality material as the rail that came with the Chamberlain door opener. It was well packaged and had all necessary parts to install. They even thought of a longer string for the emergency release! The only difficulty I encountered was understanding which sections of the original rail to remove so that after adding the extension the rail was the correct length. But I figured it out and the rest was simple!
August 21, 2013
Rated 5.0 out of 5.0 by Mike Works as described
Used for a 9 foot tall door. Installed easily with no problems.
January 22, 2016