Sirs, this is what I need, but it doesn't exactly match any of your photos online. It is 20" in length from plastic tip to plastic tip, and 1/2" in width. I cannot find any markings on the hardware except for the numbers 18 (then a space) 2. In very small letters there is what looks like BS1.
The little hook that fits in the hole in the window channel is broken apart on mine. I can't see a way to fix the one I have.
Regards, Chuck
Window counter weight spring assembly

Quick Learner from Anaheim, CA
Jun 21, 2021 9:24 pm
4 user uploaded images
2 Replies

Casey from SWISCO
Jun 24, 2021 9:45 am


Hello,
We can supply these balances but it will have to be a custom order since, as you noticed, we don't carry these as stock items. Take a look at the order link and price quote we sent over and please let us know if you need anything else. Thank you!