Gorelli Window Coil Balance

Thanks for posting, Ellen. that top bracket you show appears to match our 16-024, which means your coil spring is almost definitely going to be our Series 180. An easy way to check to make sure is to look at the pivot shoe where your coil spring is usually housed. It should match our 15-087. If it does, then you're good to go.

If it looks like anything else though, show me a photo of it and we can work from there.