simonton spring balance

Handy Person from Easton PA

Oct 13, 2025 11:46 am

I am trying to find the replacement part for a simonton single hung window balance spring. I have added photos of the window spec label. Is this something you can help me with?

Thanks,

Tim

2 user uploaded images

6 Replies

Emily from SWISCO

Oct 17, 2025 10:37 am

Hi there Tim.

Thank you for reaching out to us. We can help with this, but we'll need more information to ID your hardware. Can you upload a photo of the pivot shoe for us to review?

Handy Person from Easton PA

Oct 17, 2025 10:56 am

Hi Emily, attached is the pivot show photo.

1 user uploaded image

Emily from SWISCO

Oct 17, 2025 11:18 am

Thank you kindly! Our 15-199 is a match for what you show here. The 1/2" Series 160 and 3/8" Series 165 are the compatible coil springs. You'll have to measure the width of the spring band to determine the correct Series, as well as check for a stamped weight code.

Handy Person from Easton PA

Oct 17, 2025 12:39 pm

Thank you Emily. I found everything I needed, with your help, and ordered the parts.

Emily from SWISCO

Oct 17, 2025 12:52 pm

No problem! I'm happy I could help out. Please don't hesitate to reach out if you have any questions!