twin balances

Professional from 21811
Nov 17, 2020 11:53 am
these are from a older window and the manufacturer is. They are attached together on each side. No markings except patent#. they are 1" wide 1 1\4 length at the receiver end the spring is 12 1\2 long spring and approximately 25" total length.
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2 Replies

Bob from SWISCO
Nov 19, 2020 12:03 pm


Hello there. These old rod balances aren't made anymore, but you can replace it with our Series 770 Channel Balance. If the rod is 25" long, use the S770-25. You'll need to obtain the exact weight of the window sash to determine the stamp option needed. let me know if you have further questions.
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