Hello, I have a question about this window roller. the third pic for this part shows a measurement of 7/16" at the roller end. I have this same part on a 30 year old window, but it is 1/32" smaller. Same part?
Thanks
Tom from SWISCO responded:
June 28, 2017
I'm really not sure. Is it otherwise identical? If so, it's possible it just wore down a little over time.