Channel balance SL 143

A quick learner from USA says:

Below is photo of my channel balance hope it is clear enough to help you with which one I need # on it is SL 143 it is 15" long.

When you figure out which one I need let me know and I will order it.
User submitted a photo of a window balance.
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Tom from SWISCO responded:
It's hard to tell. See our Series 765 and let me know if this could possibly be what you're looking for.
A home owner from Stokesdale , NC says:
Tom, looks like this might be what I'm looking for I will order two.
Thanks
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Tom from SWISCO responded:
Thanks for the order! Please let us know how it works out.
A home owner from Stokesdale, NC says:
Tom , received channel balance today, my son put it in and works great.

Thanks again for your help.
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Tom from SWISCO responded:
That's great news! Thanks for getting back to us with an update, and of course thank you again for your business. Please let me know if you ever need anything else.
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