Casement window crank replacement

A home owner from Pleasanton, CA says:
Trying to identify this crank. SThanks for the help
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Thanks for posting. Are you looking to replace the operator, or the handle? If you just need the handle, see our 39-205 with an 11/32" spline. This may be what you want. If you need the operator, I think you could possibly get our 39-315 to work, but I'm not sure. Look it over and see what you think.
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