My metal coil snaped in two pieces and I need the the left and right coil. Sach weighs 17.8 lbs. The only marking I could find on the coil was a 0 and a K. Picture included.
Thank you!
Spring coil

Handy Person from Los Angeles, CA
Apr 3, 2024 2:07 am
5 user uploaded images
2 Replies

Jasmine from SWISCO
Apr 4, 2024 9:14 am


Thanks for posting! Your coil balance assembly resembles our Series 140 Quick-Tilt balance. I did notice that the cover appears to be stamped with a 10 which would be replaced with the S140-10. However, if you are going by the sash weight you've confirmed, you'll need to the S140-9.
Be sure to carefully review and compare the dimensions below to confirm that this assembly will be a fit for your window.

Alternate image for S140-10
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