Window balance 30 BSI

A home owner from USA says:
Hi,

I tried to do this through the web site, but it didn't work...perhaps the images are too large.

I want to buy 2 Window Channel Balances, but I'm not sure which shoes or tops are the correct ones. Can you please review the images and let me know?

Thanks!

--
Jos
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. Please see our Series 395 channel balance, I think this might be what you need.
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