Will this product fit on Marvin windows from the early 1990s?

A handy person from San Francisco, CA says:
Will the 39-205 fit on Marvin casement windows from the early 1990s?
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
This crank handle will possibly fit your Marvin casement windows if you have a Truth or Wright window operator. Take a look on the operator body and if you can find the name "Truth" or "Wright" the 39-205 will fit.
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 4-7 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 856-317-6263 or at help@swisco.com.