Derek from Window E-Store suggested I contact you.
My 81-year-old neighbor needs a new balance on her window because the foot broke off (see photo). I don?t know the right names, but this is what I found: The three-sided metal channel is 28" long, ½" wide on the three sides and has 28C stamped on it. Inside the channel, the spring is 18 ¼" long with no tension.
Also inside, the pulley assembly is just under 9" with no tension. The clip at the top is a simple "L" shape. And the foot at the bottom - to attach to the window - is stamped PAT # 4610108.
Can you find me the correct replacement? "Inverted Block and Tackle Balance" with this additional information?
Thanks!
Mike