SWISCO - The Replacement Hardware Authority

Sash counterbalance for Anderson window

A contractor from PA says:
Just need the part number to fit the counterbalance in the picture I think it's is 24-939 but not sure if you could please confirm this. Thanks
User submitted a photo of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
Yes, I agree. Our 24-939 can replace Andersen balance boxes stamped with "927."
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