22" channel balance

A handy person from san antonio, tx says:
May 5, 2022
i wish to replace channel balances that are stamped 2190 followed by intelligible markings and then the number 30. The channels are 22" long and .57" wide x .61" deep. can you recommend the correct replacements? Many thanks
A handy person from san antonio, tx says:
May 5, 2022
I'm not very computer literate but tried to upload a jpeg of mt channel ends attached. Regards, Patrick
Thumbnail of the uploaded file named IMG_0811.jpg
Thumbnail of the uploaded file named IMG_0811.jpg
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Emily from SWISCO responded:
May 6, 2022

Hey, Patrick.

This looks like a good match for our S395-22 channel balance. Review our specifications to see if you agree. Your 2190 stamp is outdated and doesn't match any of our strength options, however. With that said, you'll need to weigh your sash on a scale and refer to the weight chart under the product description on the S395-22 product page to determine the correct spring strength option. 

Let me know if you have any questions!
A handy person from san antonio, tx says:
May 17, 2022
Thank you for your help Emily
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Emily from SWISCO responded:
May 18, 2022

My pleasure! We'll be here if you need anything else. 
22" Series 390 Channel Balance
22" Series 390 Channel Balance
S390-22
$9.59
22" Series 395 Channel Balance
22" Series 395 Channel Balance
S395-22
$9.59
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