Parts Verification

A handy person from Stamford, CT says:
October 11, 2015
Hello- I believe I need two p/n:S900-17
The tips on mine are white so I'm not 100%
Can someone look at the pictures and confirm?

Thanks,
Joseph
User submitted photo of their window hardware.
Profile picture of Paul
Paul from SWISCO responded:
October 13, 2015
Can you confirm the diameter of your tube? The S900-17 has a tube diameter of 3/8", but yours seems larger. If it is 5/8" or 9/16", I would suggest our S600-17 instead. I also recommend weighing your sash to confirm the correct tip color option.
A handy person from Stamford, CT says:
October 20, 2015
Thanks for the follow up. Yes, you were right it is 5/8. How do you weight the sash for the tip? I had it out and it feels like it is more than 10llbs any info would be helpful? Thanks
Profile picture of Paul
Paul from SWISCO responded:
October 21, 2015
The only way to get an accurate weight is to place it on a scale.
17" Series 600 Spiral Tilt Window Balance
17" Series 600 Spiral Tilt Window Balance
S600-17
$8.28
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.