identification

A quick learner says:
March 18, 2024
Number stamped is. 31 B. Than some kind of circle w/a design in. Than GR
Thumbnail of the uploaded file named Channel Balance
Thumbnail of the uploaded file named Top
Thumbnail of the uploaded file named Terminal Clip
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Lauren from SWISCO responded:
March 19, 2024

Hello, thank you for posting,

Please review the Series 770 Channel balance to see how it compares to your original. See the S770-31 with a 31B stamp option. 

This balance installs into the window channel with a screw through the top of the balance. If yours installs differently, please let me know! 

Let us know if you have any additional questions. 
31" Series 770 Balance
31" Series 770 Balance
S770-31
$13.12
How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
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