Bob from SWISCO responded:
April 11, 2024
Thanks for writing in. This looks like either an S380-12 or S385-12 Channel Balance. The only difference between these two balances is the depth of the bottom nylon shoe, or the 'heel-to-toe' measurement. See the diagram below for reference. Measure the depth of your existing balance's shoe to determine which Series matches best. In either case, for a new stamp option choose 1140. Let me know if you have questions. Comparison of the S380 and S385 balance shoes.
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Bob from SWISCO responded:
April 15, 2024
Great! Based on your old stamp of 11 4, you can use our 1140. Two balances with this stamp can carry a sash weighing 11 through 12 pounds. You can always weigh your sash on a scale to verify that, if you wish. |