The stamp says 21 4 Caldwell JM.
It is 22" long. 1/2" wide. And the shoe looks to be 1 3/32".
21 4 channel balances

Quick Learner from California
Apr 22, 2024 12:06 am
5 user uploaded images
4 Replies

Casey from SWISCO
Apr 23, 2024 1:37 pm


Hello,
We'd be happy to help but we'll need to see a photos showing the connecting point between the balance and pulley, which is only partially visible in your photos. That will help us confirm if one of our stock balances could work or if they'll need to be custom-ordered. Thank you!

Quick Learner from California
Apr 23, 2024 4:59 pm
Thanks for your reply. I hope these photos help.
4 user uploaded images

Casey from SWISCO
Apr 24, 2024 8:41 am


Thanks for getting back to us. As long as your bottom fitting measures exactly 1-3/32" deep, you would need the S385-22 channel balances for your window. You'll also need 2140 strength options based on your balance stamp. Take a look and let us know if you need anything else.

Close up view of the S385 balance top.

Close up view of the S385 balance shoe.
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