Tilt window balance maybe 20 years old
Cannot lift window
No markings on balance
Balance and shoe

Quick Learner from Bronx new york
May 27, 2024 3:14 pm
2 user uploaded images
4 Replies

Bob from SWISCO
May 28, 2024 12:53 am


Hello there. This is a 15-177 Pivot Shoe, which uses Series 152 Coil Balances sold separately. To know what spring weights to select for the replacement coil springs, give me the exact weight of the window sash, and I can work it out for you. For the pivot bar, see if the 26-226 matches what you need.

End view of the 26-226 pivot bar

Quick Learner from Bronx new york
May 30, 2024 10:54 am
The window itself weighs about 30 lbs
Not sure what the sash weighs
But the shoe and pivot bar are perfect
Does it it come with the balance
I would need 4 of each
Shoe - pivot bar and balance
Not sure what the sash weighs
But the shoe and pivot bar are perfect
Does it it come with the balance
I would need 4 of each
Shoe - pivot bar and balance

Bob from SWISCO
May 31, 2024 12:19 pm


To clarify, the sash is the glass panel that the balances are supporting. You will need a precise weight, down to the ounce, to determine the best Series 152 weight option. Estimations will not suffice.
Each product I mentioned above is sold separately.
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