Sliding Patio Door

Question

Hello.  I need help with identifying these rollers for my patio door.  There are no identifying numbers, just the word Ultra stamped on it.  I hope we can figure this out.  My patio door is very difficult to slide.  Please let me know if you need anything else.

Bob · Accepted Answer

Thanks for posting. This roller looks a bit like the 81-298, but double-check the dimensions and see if this matches what you need.

Dimensions for 81-298