Tom from SWISCO responded:
August 24, 2017
For starters, check the stamp. 1201 is a weird number. Could it be 1210? Your 13" balance is either a Series 380 or a Series 385, and you can measure the shoe to tell the difference. Take the measurement shown in the photo below and compare: a 1" shoe belongs to Series 380 and the depicted 1-3/32" shoe belongs to a Series 385.
Comparison of the S380 and S385 balance shoes.
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Tom from SWISCO responded:
August 28, 2017
If your depth is slightly over an inch, then the Series 385 may be what you want. It's possible that it wore down a little from its original 1-3/32" due to age and use.
That stamp is weird, though. I would weigh your sash on a scale to confirm the best option. |
Tom from SWISCO responded:
August 29, 2017
For an S385-13, a 9-10 pound sash requires a 1230 stamp option. That should be all you need to know in order to make a purchase!
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Tom from SWISCO responded:
August 29, 2017
No problem, Bob. We appreciate your business.
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