Crestline casement window crank replacement

A quick learner from Helena Mt says:
I have some other crestline windows in my house. Do you have these cranks?
User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Yes, I think we do. Start by looking at our 39-031 and 39-032, I think you'll find these match well. Just make sure your dimensions are the same.
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