window balance

A home owner from Nebraska says:
May 4, 2019
I need a 29 inch long window balance, approximately 5/8 in wide metal frame. It has the numbers 2820, 88, RST on it. I don't know the brand but the window has NC 1201 CBA on the inside of the frame. Thank you for your help.
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Bob from SWISCO responded:
May 7, 2019

Thanks for posting. Please confirm that your balance's top nylon attachment resembles our 19-002, rather than our winged 19-005. I'm pretty sure it's the 19-002, but the angle of the photo is a little tricky; let me know if it actually has wings like the 19-005. If it looks like the 19-002, then see our S350-29 Channel Balance. You will need a stamp option of 2820. 
A home owner from Nebraska says:
May 7, 2019
Thank you. I think the 19-002 is the correct one for the top. There is no winged part on the top. I will be ordering the S350-29. Thanks!!
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Bob from SWISCO responded:
May 8, 2019

Great! Let us know if you have any other question. Thank you for considering our business, we really do appreciate it!
29" Series 350 Channel Balance
29" Series 350 Channel Balance
S350-29
$11.10
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