What is my window balance?

A quick learner from Foster City, CA says:
March 23, 2024

I need 2 window balances. Here some dimensions:

height 30", width 1/2 ", it has a spring inside and 2 rollers with some sort of hook at the bottom. It has some numbers on the side 2950, see photos. Help me choose the right window balances.dc

I was considering Channel Balances S380-30 option 2950. Is it correct model to replace my current ones?

-Artiom

Thumbnail of the uploaded file named 2950 Balance Stamp
Thumbnail of the uploaded file named Winged Top Guide
Thumbnail of the uploaded file named Winged Balance Top
Thumbnail of the uploaded file named Wingless Balance Shoe
Thumbnail of the uploaded file named Wingless Balance Shoe
Profile picture of Jasmine
Jasmine from SWISCO responded:
March 25, 2024

Thanks for posting! The Series 380 Channel Balance would not be the correct series to use to replace your existing balances. Your balances are assembled with a winged top and a wingless bottom shoe. That said, you'll need the Series 395 Channel Balance to replace your balance assemblies. You'll specifically need the S395-30 with a 2950 stamp option.
30" Series 395 Channel Balance
30" Series 395 Channel Balance
S395-30
$11.30
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