Window crank hardware from truth manufacturer

A quick learner says:
These are Truth which is the manufacture crank windows. Both our right hand and one is 13 inches and one is 9 inches single arm. I attached pictures of the front and back how it looks
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Casey from SWISCO responded:

Hello,

Take a look and compare the specifications of the operator pairs we've related for you to your original hardware. Thanks for posting! 

Anatomy of a casement window
Anatomy of a casement window
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