Coil balances for a California Deluxe Window

Hello,

Your pivot shoe resembles the 15-191. The 1/2" Series 160 coil springs are used with this assembly. Take a look at the specifications and let us know if you need anything else. Thanks for posting! 

Alternate image for 15-191

You'll need to remove the original coil springs from the window to check for numbers that correspond to the strength options for the S160 coils. If not, you'll need to weigh the sash divided by the number of coil springs used on both sides.

If your window uses two springs on each side, see the 15-150D double support. 

Our return policy can be found here. You'd be given multiple shipping options to choose from at checkout once you're ready to order. 

Thanks for confirming, but we would also need to know the exact weight of the sash to determine the spring strength needed for your replacements. 

Your stamp code would correspond to the S160-07. Just make sure to confirm that both coils have the same stamp on each side. 

It looks like some of your springs are broken, making it look like there are multiple springs on each side. We very rarely see more than two or three coils used on each side of the window. I'd suggest weighing the window sash to confirm the number of springs and strength options needed to support it.