BSI 3090

A home owner from Las Vegas, NV says:
August 24, 2023
BSI 3090 - 34, window spring assembly, need 2 of these guys or something similar
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Jasmine from SWISCO responded:
August 25, 2023

Thanks for writing in! Your channel balance reminds me of our Series 395 Channel Balance. Specifically, you'll need the S395-31, although, you may want to confirm that the length of the metal channel is 31".

I am unable to cross-reference your stamp, so I'll need to confirm the exact weight of your sash to choose the correct stamp. There is a chart with stamps listed according to their weight ranges. You'll be able to determine the right stamp using the exact sash weight.
31" Series 395 Channel Balance
31" Series 395 Channel Balance
S395-31
$11.30
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