window crank for 1954 Awning window

A home owner from Delray Beach,FL says:
July 22, 2010
I need a window crank for an old window. I do not know the manufacturer of the window. The crank housing has the same dimensions as the #39-182(LH) but the operator itself is much longer. The operator from the center of the inside curve to the center of the hole at the top measures 4 1/4"
Customer image of their crank operator.
Profile picture of Paul Sr.
Paul Sr. from SWISCO responded:
July 27, 2010
Does the arm on your crank operator measure 4-1/4" as in your description or 5-1/4" as in the picture?
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