28" LONG METAL CHANNEL

A landlord from Chicago says:
HI EXPERTS,

I NEED HELP TO GET REPLACE PARTS FOR THE WINDOW.
28" LONG METAL CHANNEL
14" LONG SPRING
1/2" CHANNEL WIDTH
PART NUMBER 28B BSL RE
Thumbnail of the uploaded file named WINDOW PART 1.jfif
Thumbnail of the uploaded file named WINDOW PART2.jfif
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Bob from SWISCO responded:

Thanks for posting. This looks like a 28" Series 770 with a stamp option of 28B, and with a rivet in the top hole. I am sending you an email with a custom link to order (2) of these balances. If you have any questions, or need a different amount, just let me know here in the discussion. You can reuse your old S-Clips, otherwise see our 19-029 or 19-030, sold separately. 

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