I purchased 12 of the 13 Ball Nylon Garage Door Rollers that were very well priced. They appear to be good quality. It is the sealed type bearings. Only time will tell if the nylon will stand up to use I put them through. At the price I purchased them I got two extra just in case. They are already much quieter than the metal rollers. The older ones had been on their for at least 15 years and if these last that long, the next owner can replace them.
This kit made installing the springs easy. I bought a few parts at the hardware store because the person who attached the previous springs had rigged up something a bit non-traditional. I wanted the install to be easy, so I used what was already in place and replaced what was necessary (springs and pulleys).. I might buy another set just to have as back-up...
Hi for 3 little items I could not find in the store I found it on the internet.The product was just what I was looking for and your service was great and so is the delivery Thank you Wayne J