Awning window replacement crank

A handy person from Elmira, NY says:
November 21, 2011
I need to replace the opening/closing mechanism in a vinyl awning replacement window. I believe it is what's referred to as a "dual scissor type" arm. When fully collapsed the arm is 21.5 inches from end to end. The top of the inside "housing" of the crank mechanism measures 5 inches in width. The outside measurement of the slots on the window attachment is 1 & 3/8. I do not know the make of the window. One of the arms has "Truth" stamped on it under a small picture of a "house". I have included two pictures. Please help me locate this part if possible.

Thank you, Raymond
A customer submitted photo of a window operator.
Profile picture of Donna
Donna from SWISCO responded:
November 28, 2011
Thanks for posting, Raymond! Please take a look at our 39-083 Dual Arm Crank and compare it to your sample.
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.