Non tilt channel balance identify?

A handy person from Sewell, NJ says:
December 21, 2022
Hello! Would you be able to identify the channel balance based off the photos? The top is broken off the only 2 I have access too and am nervous about just guessing. My guess is rather S380, S385, or possibly even S700? Based on the possibility of "wings"? Thank you so muvh!
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A handy person from Sewell, NJ says:
December 21, 2022
Am I correct in thinking series 395 option 2810? (It is 29" in length)
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Casey from SWISCO responded:
December 22, 2022

Hello,

We'd be happy to help but, unfortunately, we can't determine the correct replacement without seeing any undamaged top fitting to compare to our replacement balances. I would recommend checking other balances in the house that may have intact top fittings. Thank you. 
29" Series 370 Channel Balance
29" Series 370 Channel Balance
S370-29
$11.27
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