Window balancers

A quick learner from Sicklerville Nj says:
March 9, 2021
Do you have these , if so what is cost per unit, need approx 12
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Bob from SWISCO responded:
March 10, 2021

Can you show me clearer pictures of the nylon fittings on each end of the metal channel? There's many variations, and it's pretty hard to make out in these photos. Can you also confirm the metal channel length and show me any stamp code on the metal channels? From there I'll do my best to ID what you need. 
A quick learner from Sicklerville Nj says:
March 22, 2021
Here are pics you ask for, do you have theese
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A quick learner from Sicklerville Nj says:
March 22, 2021
Here are 2 more pics
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Bob from SWISCO responded:
March 23, 2021

Thanks for getting back to me. Looks to me like you might have our S371-29, with a stamp option of 2830. Look over all the dimensions and specifications to confirm. 
29" Series 371 Channel Balance
29" Series 371 Channel Balance
S371-29
$11.10
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