No issues to note. Extension kit performs as designed

assembly was straight forward and the unit is working well.

Fast shipping. Product received was exactly as advertised and worked fine.

I was able to fix my garage door myself saved money with this.

Exactly as described...it worked perfectly.

This extension worked perfectly.

Necessary for a larger door- instructions were very simple

This kit is great as I installed 7-foot 3-inch overhead doors in my garage.

Worked perfectly and easy to install.

Just as expected! My new garage door opener now fits my 8 ft door!