patio door double wheel roller assy's

Question

I have a aluminum extrusion with weather stripping and it has two double wheel roller assy's that I believe are 1"dia.rollers.As the wheel assy's are riveted to the aluminum rail this must be replaceable as a unit. I spotted a piture on the internet of the same unit ref.

Please advise...Thanks

Tom · Accepted Answer

Welcome to SWISCO. First thing's first: your photos did not upload correctly. Can you re-try? If you can't post the photos a second time, perhaps you'd be able to re-size them. Sometimes that helps. We are looking forward to receiving your photos and getting to work identifying your roller.