Window channel balance 28-2

A quick learner from Vero Beach Florida says:
I think my window channel balance is 61 series. They are 29" long by 5/8 " with laminated edges. I will send pictures. The stamp says 28-2 . Thanks
A customer submitted photo of channel balance attachments.
Profile picture of Paul
Paul from SWISCO responded:
Thank you for posting, and for the detailed pictures. Please take a look at our S351-29 channel balance with a 2820 stamp option.
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