window spring

A handy person from Lafayette Hill, PA says:
Looking to replace a set of springs as pictures, I can p/u the parts-thanks
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
This appears similar to our S600-20. Give it a look and let me know if you agree. Make sure all the dimensions match.
A quick learner from Lafayette Hill, PA says:
The diameter is about 1/2"
Profile picture of Paul
Paul from SWISCO responded:
I recommend double checking that measurement. The balance should be either 3/8" or 5/8" (it may also measure 9/16", but this is considered 5/8" in the trade). There is no type of spiral balance that measures 1/2" in my experience.
How to replace a tilt window spiral balance.
How to replace a tilt window spiral balance.
VIDEO
WATCH >
How to Identify a Replacement Spiral Balance
How to Identify a Replacement Spiral Balance
VIDEO
WATCH >
How to choose the proper spiral balance tip color
How to choose the proper spiral balance tip color
GUIDE
READ >
How to adjust a spiral balance on a tilt window
How to adjust a spiral balance on a tilt window
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.