Plain Back tandem plain back roller assembly with two 1-1/4 inch concave or grooved steel ball bearing rollers
The stamped steel housing is adjustable
Used by Keller as well as other manufacturers primarily on vinyl patio doors
The housing is 11/16 inches wide, 1 inch tall and 3-1/8 inches long with a 1/4-20 threaded mounting hole on the back end
2/5/25
This item is amazing! High quality and it works exactly as described. Highly recommend!
1/8/25
Exceptional product! The results were incredible and I couldn't be happier. Worth every penny!
5/15/24
Fantastic quality and very useful! I’m thrilled with my purchase and will definitely buy again.
1/26/25
Amazing quality! This product is worth every bit of the five stars. I’m very impressed!
11/14/24
This product has surpassed my expectations! It performs flawlessly and looks great too.
9/30/24
This item is amazing! High quality and it works exactly as described. Highly recommend! ⭐⭐⭐⭐⭐