SWISCO - The Replacement Hardware Authority

What channel balance do I have? 2730 BSI

A landlord from Denver says:
Need help with ordering the right part for one window. Part # 2730 BSI. Total length is 29". See pics. I would replace them in a pair.
Thanks
Ted
A customer submitted photo of channel balance attachments.
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Paul from SWISCO responded:
Thanks for posting. Before I can offer an applicable replacement for this channel balance, I just need to know a bit more information about the bottom attachment. Please take a look at our 15-004 and 15-005 channel balance shoes, and note their depths. As you can see, they are 1-3/32" deep and 1" deep, respectively. Which one more closely matches your own bottom attachment?
A landlord from Denver says:
15-004 is the match.
Ted
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Paul from SWISCO responded:
Thank you! Now, I just need you to confirm the stamp and length of your channel balance. With a stamp of 2730, the length usually should be 28". Please re-measure your metal channel and let me know. Make sure not to include the plastic attachments in your measurement!
A landlord from Denver says:
28"

Stamp is 2730
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Paul from SWISCO responded:
Thank you! Please take a look at our S385-28 channel balance with a 2730 stamp option.
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