36" Balance

A handy person from University of Southern Maine says:
August 25, 2022
I have a 36" window balance that I need replacement's for. It has c3550 marked on it.
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Casey from SWISCO responded:
August 26, 2022

Hello,

We'd be happy to look into this for you but, unfortunately, the balance assembly shown in your photos is too damaged to identify. We would need to see an undamaged version removed from one of your windows with a clear view of the top and bottom, any attachments it may have, as well as the clip at the end of the pulley cord to compare to our inventory. Thank you. 
A handy person from University of Southern Maine says:
August 27, 2022
here is a complete balance that I am in need of.

Thanks,
Dalton
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Casey from SWISCO responded:
August 29, 2022

Great, take a look at the S770-36 plain channel balance and compare the specifications to your assembly. I would also recommend weighing your window sash and following the chart under the balance product description to choose the corresponding strength option for your replacements. Thank you. 
36" Series 770 Balance
36" Series 770 Balance
S770-36
$13.87
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