Window crank too big or too small

A quick learner from Illinois says:
July 31, 2015
I'm having trouble getting the right crank for my casement window.
I need an 11" long arm, but I can only find 9" and 13" arms on your website. Please help.
User submitted a photo of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
August 4, 2015
Thanks for posting. I'm afraid this operator has been discontinued and is no longer available. The best match we have is our 39-095, though you may need to retrofit it to your window. You would also need a new handle, our 39-286. What do you think?
Andersen Straight Arm Operator, 9 3/8" arm
Andersen Straight Arm Operator, 9 3/8" arm
39-095
$99.97
Casement Window Handle, fits Andersen
Casement Window Handle, fits Andersen
39-286
$7.25
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