window balance spring

Home Owner from seattle
my spring says, 20 3 EL CALDWELL

any idea what that is? it's for a fixed milguard window.
2 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

We'd be happy to help but we would need to see your channel balance fully removed from the window to compare to our inventory. Make sure to include both ends and the clip at the end of the pulley cord, which will help us narrow down your replacement options. Thank you! 

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