Window cranks for exit windows

A quick learner from Fl says:
These are cranks for crank open windows that are also emergency exit windows. I couldnt find any name or numbers on the crank.
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Tom from SWISCO responded:

Hello! This operator looks like it could be a match for our 39-258, but it is admittedly tough to say for sure without knowing its precise dimensions. For now, review the design and size of our part to verify that they match. If they differ in any way, let me know how and we can work from there.

Dimensions for 39-258
Dimensions for 39-258

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