Double hung window sash

A handy person from Nantucket says:
October 30, 2013
length is 41 inches, total sash width is 3.5 inches, manufacturer unknown, sliding groove is approx. 7/8 inch wide. Tilt out window by forcefully pulling window top -- no latches.
Any Idea? Looks almost like Anderson tracks, but theirs are smaller in width
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
November 4, 2013
This looks a lot like our Series 751 channel balance. The top S hooks are our 19-029 short and 19-030 long. We do not sell the vinyl tracks, but you should be able to re-use them assuming they aren't damaged. Check out the video below to see how you can replace the balances.
23" Series 751 Channel Balance
23" Series 751 Channel Balance
S751-23
$10.98
Short S-Clip
Short S-Clip
19-029
$0.65
Long S-Clip
Long S-Clip
19-030
$0.70
How to install a ribbed tilt channel balance with knife lock shoe
How to install a ribbed tilt channel balance with knife lock shoe
VIDEO
WATCH >
Classifying Channel Balance Fittings
Classifying Channel Balance Fittings
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.