anderson sash balance Ident.

A handy person says:
Hello I have a pair of balances without your 6**, 7**, 10** numbers to indentify.
What I can clarify is the following #'S B70 4#19 4-82 in heavy stamping.
next is 11600-2 near the anderson logo stamp.
and 11600-3 near the patent numbers
Window is a double hung with the following dimensions. bottom = APPROX.
19hx24w AND top is approx. 20Hx24w
Thanks for your help.
Paul
Profile picture of Mike
Mike from SWISCO responded:
Thanks for posting, Paul.

In order for us to properly identify your sash balance, please take photos of your balance(s) and upload them so we can take a look. Be sure to include photos of the balance attachments along with your submission.
A handy person from Pennsylvania says:
Hope these will narrow it down for ya mike!!
Let me know
Paul
User submitted photo of Andersen sash balance.
Profile picture of Mike
Mike from SWISCO responded:
Please take a look at the Swisco 24-431 Andersen Sash Support Balance.
A handy person from Pennsylvania says:
Thanks Mike
I was able to crack open the two units and restring them.
Thanks for your replies and if I need any more of those units I now know which ones to get from you guys.
Paul
A quick learner from Sterling, VA says:
I wonder where the handy person in PA got the original 2 mm braided cord (nylon?) that looks super strong?
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