Coil balance

Question

Hi, we have a couple of windows in our home where the coil balancer (?) has broken. The only label I can find on a window it the one in the picture.
Any assistance is much appreciated.

Bob · Accepted Answer

Thanks for posting. This looks like a 15-186 Balance Clip. This clip is often seen with the 15-180 Pivot Shoe and Series 190 Coil Balance springs. Please compare to see if this hardware matches what you need.