window track

A quick learner says:
I need a window track which will accommodate an offset single arm operator, part # 39-413. The diameter of the wheel at the end of the arm is 9/16. I previously purchased a channel guide (track) from you #39-504, however, the track is not wide enough.
Profile picture of Tom
Tom from SWISCO responded:

The track you need for the 39-413 would be the 39-505

For the 39-504 track, take the operator with the metal bearing at the end like the 39-366.

Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
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.