1/2" sash balance
A home owner from Tustin, CA says:
March 7, 2016
Hello, I need some help with a sash replacement. I am attaching a picture for your review. The window weighs 18lbs.
Tom from SWISCO responded:
March 9, 2016
I'm afraid I cannot determine what you have based on this picture alone. I recommend that you look at our Channel Balance Home Page and follow the steps in order to find the Series that best matches what you have.