8' glass slider replacement wheels

A handy person from Maryland says:

I forgot to measure the wheel. If it is very important I'll pull the panel again and measure the wheel.I believe the slider is from 1982 when the condos were built. But can't find any brand name.I'm hoping to put 2 tandem sets in to make it easier to slide. Any advise would be great.

Thx

Kevin

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Casey from SWISCO responded:

Hello,

Take a look and compare the dimensions of our 81-027 roller to yours. Thanks for posting! 

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