Casey from SWISCO responded:
August 21, 2023
Hello, I agree that with this combination of attachments, you could have either the S380-15 or S385-15 channel balance. You’ll need to measure the depth as shown below. If you're sure that your shoe measures more than 1" deep, it is possible that you could have the S385 but the shoe has worn down a bit from rubbing against the window jamb over time. You'll also need 1420 spring strength options for your replacement balances. Thank you and let us know if you have any other questions or concerns. Comparison of the S380 and S385 balance shoes.
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Casey from SWISCO responded:
August 22, 2023
Great, just let us know if you have any other questions. |