I'm an amateur but it took 40-45 minutes to do the roller hinges and now my garage door works better than ever. And I didn't have to call a garage door repair service!
Although we only used one part, we were pleased that the part we needed was easy to attach to door and worked beautifully. We'll probably need other parts in the box eventually. Saved us money since we didn't have to call a garage door company to fix it. Very happy with our purchase!
The kit is well worth the cost if you are a DIY, saves a hefty charge to have a garage repair tech come out.
I was very pleased with the product I received but the only thing I was not happy with was there was no bottom roller holder so I could of replaced that one as well. It would be the holder that hold the cable.
Replaced all the rollers & many of the hinges on our double door garage door. So far so good. Pleased with the quality.