Folding Window Crank Handle (Possibly 39-205 clay color)

A home owner from Park Ridge, IL says:
I am looking on the inside of the window crank handle (that looks exactly like the item I described above) and it has imprinted:
15393 Truth US Paten 361190 5560682
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Tom from SWISCO responded:
I'm afraid that number does not confirm if the 39-205 is a match. If your spline size is 11/32" then it will likely work, though.
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