Emily from SWISCO responded:
July 28, 2021
Hello there! For the balance stamped "1820", you could have either an S380-19 or S385-19 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. You'll also need a spring strength option of 1820 for this replacement balance. As for the balance stamped "1220", can you show us some pictures of the bottom shoe from a different angle? I just need to confirm if it has "wings" or not. Thank you! Comparison of the S380 and S385 balance shoes.
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Emily from SWISCO responded:
August 4, 2021
It's difficult to say from these pictures. Do both of these fittings have 'wings' like the other balance stamped "1820"? |