Do you supply replacement Sash Balances foe BSI products? I need 2 new sash balances. Please quote me.
Emily from SWISCO responded:
September 23, 2021
Hi there! With this combination of attachments, you could have either an S380-29 or S385-29 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 will also need a spring strength option of 2840. Pricing can be found on the S380 and S385 respective store pages as well. Comparison of the S380 and S385 balance shoes.
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