Winged Window Balance

Home Owner from Colorado
Jan 23, 2025 2:13 pm
1/2" channel, 30" long. 1-1/8" deep lower piece.
3 user uploaded images
2 Replies

Bob from SWISCO
Jan 23, 2025 3:24 pm


Thanks for posting. Are you measuring the length of just the metal channel, and not including the nylon attachments at both ends? If so, and if the shoe depth matches what is shown below, then this looks like an S385-30 Channel Balance. You also have to choose a stamp option, which denotes the balance's strength. Look for a stamp on the old balance that designates this. If there is no stamp or you're uncertain, just weigh the window sash the balances support. You can use that exact weight to choose the correct stamp option. Let me know if you have questions.

Close up view of the S385 balance shoe.
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