Need Assistance w. Replacement Window Balance

A home owner from El Dorado Hills, CA says:

December 18, 2023

Hi. I think I need the S385-21 but I am unsure if I need the S380 or S385. Can you please review the attached pictures and provide your advice.

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Emily from SWISCO responded:

December 19, 2023

Hello!

I agree that you want either the Series 380 or Series 385 but it's hard to eyeball accurate measurements from photos. The bottom fitting looks like it may be over 1" though. If it's 1-3/32" deep then the Series 385 is the way to go. We also recommend the 2020 stamp option based on your 20-2 stamp.

21" Series 380 Channel Balance

S380-21

$9.38

21" Series 385 Channel Balance

S385-21

$9.38

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