SWISCO - The Replacement Hardware Authority

Replacement Coil Balanse for a Window

A handy person from Boston, Massacusetts says:
Hi, I need help identifying the attached window coil balance. I want to replace them as they are no longer working for the window.

Thanks
Martin
User submitted photos of a coil window balance.
Profile picture of Tom
Tom from SWISCO responded:
That shoe looks a lot like our 15-155. Please carefully compare them and let me know if they match up. If so, you may also want to see our Series 170 and Series 171 coil springs, 15-156 spring cover, and 15-157 support drum.
A quick learner from Boston Ma says:
Thanks for the response. I was able to take the coil out of the casing. Attached are the new pics.
User submitted photos of window hardware.
Profile picture of Tom
Tom from SWISCO responded:
Ah, I see. I'm glad you removed it from the window, because I was wrong before! Now that I see the hardware clearly, I recommend our 15-177 and Series 152 spring. Again, please compare the specs we show online to your own hardware to ensure that they match up.
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