Tom from SWISCO responded:
March 23, 2018
Based on your stamp, I believe you have a 12" channel balance. Please see our S385-12 channel balance. Let me know what you think! |
Tom from SWISCO responded:
March 28, 2018
If your "1120" balance does not measure 12" from one end of the metal bar to the other, then the stamp is wrong, and you need to ignore it and measure the balance/window sash. Get us the weight of the window sash and the length of the metal bar, and we will tell you what you need.
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