Fw: Window spiral spring

Question

I am trying to replace the old window springs in my mom's 70 year old home. The current window sash springs are approx. 34 ½ inches long. I was trying to send you pictures of one I have removed. I will have others to replace that are for shorter windows. If you didn't get the pictures let me know and I will try to resend.
Thanks,

Can you please tell me what I need to replace these old window springs? I'm in the process of renovating my mom's house which is about 70 years old.

Thanks,

Casey · Accepted Answer

Hello,

This style of spiral balance with the bracket permanently attached to the spiral hasn't been made in a long time. The good news is that you should be able to get our 5/8" diameter S500-35 to work in the window without issue, along with the 17-012 bracket that is sold separately. Look these products over and let us know if you had any questions. Thanks for posting!