Single Hung window window balance parts

Quick Learner from Brooklyn park

Jan 9, 2021 10:14 pm

Each coil had the number 5 or 6 on them there were 2 coils in the plastic container but it looks like there was a third coil underneath it.

4 user uploaded images

2 Replies

Bob from SWISCO

Jan 12, 2021 11:50 am

This appears to be our 15-180 Pivot Shoe. This shoe uses our Series 190 Coil Balances. Stamps of 5 and 6 would indicate you need the S190-540 5 pound and S190-640 6 pound springs, respectively. If you're uncertain about other spring weights needed though, give me the exact weight of the window sash, and I can work it out for you.