Replacement non-tilt spiral springs and shoes require 2 each

Quick Learner from Renton Washinton USA
Aug 27, 2021 2:45 pm
I need 2 each non-tilt red spiral springs 25" x 5/8" and 2 each shoes 1 1/4" wide 2 1/64" high 17/32" deep. (sorry, I'm a machinist) I replaced a set of springs a few years ago (I'm pretty sure I got them from you, even got the tension tool.) on a same but different location window. The springs look pretty straight forward, the shoes not so much. I don't need oem style or anything, just need something that will work or that I can modify to work. Thanks for your time and help
4 user uploaded images
4 Replies

Emily from SWISCO
Sep 1, 2021 1:30 pm


Hi there!
This looks like it's for a tilt window. If the tube's diameter measures 5/8" then you'll need our Series 600 spiral balance. As for the pivot shoe, take a look at our 15-015 and compare our dimensions to yours to see if this matches what you need.


Quick Learner from Renton Washinton USA
Sep 1, 2021 3:09 pm
With your assistance I now understand tilt windows. Yes those look like just what I need. I thank you so much for your help, much appreciated!Ordering now.

Emily from SWISCO
Sep 2, 2021 9:19 am


I'm so glad we could help! We truly appreciate your business. If you have any future hardware questions, you know where to find us!
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