need replacement for 2790 balance

A landlord from Berkeley says:
Hello, I have to replace a 2790 balance. It's 28" in length and the window is 31 lbs. Attached are pictures.
thank you.
User submitted photos of a window balance.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. Take a look at our S350-28 channel balance, I think you'll find this is a good match. Let me know what you think.
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