I'm looking for channel balances that are 26 and 1/4 inch long with a 3660 marking on the back. Thanks :)
Emily from SWISCO responded:
August 4, 2022
Hello there!
We recommend our S745-26 Peachtree balance with the 25.25-4 stamp option for a sash weighing 20 to 25 pounds. Look over our specifications and see what you think.