Window balances

Quick Learner from Michigan
May 31, 2024 4:50 pm
I don't have much information to share, beyond the photos. I find no marking on the windows. I know they are about 20-years-old because they are original to the house, which we had built near Grand Rapids, Michigan.
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Bob
Bob from SWISCO
Jun 1, 2024 11:47 pm
SWISCO
EXPERT

Hello there. It looks like that outer tube is 29" long and 3/8" in diameter. Do your best to double-check that diameter measurement; it can be tough with these older spiral balances with flimsy outer tubes. If it is indeed 3/8", then you need the S900-29 Spiral Balance, with a Red Tip option. Let me know if you have further questions.

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Products and resources found in this discussion
Spiral Balance Charging Tool for Tilt Windows
Spiral Balance Charging Tool for Tilt Windows
75-006
$9.97
29" Series 900 Spiral Balance
29" Series 900 Spiral Balance
S900-29
$9.15
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