The windows I'm working on are probably from the early 1980s. Our local window makers/installers don't carry parts for windows that old. Hoping you can suggest some adaptations. I'm willing to buy replacement shoes if necessary but reluctant to choose which ones since I lack knowledge. The cams on these windows are 1/2 " thick.
Casey from SWISCO responded:
May 21, 2018
Hello,
This appears to be an older version of our 15-180 coil balance shoe. If you need any other parts for your coil balance, take a look at the related items on our product page.