Casey from SWISCO responded:
January 30, 2020
These photos are great, thank you. Please take a look at our S351-25 channel balance. This comes assembled with a 19-002 balance top and 15-002 bottom balance shoe. Carefully compare your nylon fittings with ours to determine this balance is a match. If everything looks correct, then you can go with the 2440 option that holds a sash weight of 19-24 pounds. |