Window counter balances

Question

These springs have broke and I need to repair them. Do you have something like these?

Jasmine · Accepted Answer

Thanks for your post! The coil balance spring you have is the Series 150 Coil Balance. To determine the exact replacement, you'll need to look for a stamp/marking on the coil. If there isn't one, you'll need to confirm the weight of the window sash.

The cover/support can be replaced with the 15-143 Coil Bushing, 15-144 Coil Bushing Cap, and 15-145 Coil Support Barrel.