Need to ID Casement Operator

A contractor from Brooklyn, NY says:
March 20, 2018
Casement Operator - Trying to identify the Operator in the attached pictures. Any help would be greatly appreciated.

Thanks,

Matt
User submitted photos of a window operator.
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
March 26, 2018
Take a look at the 39-434 operator and compare. I believe this should match up to yours.
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
Truth Folding Crank Handle, 11/32"
Truth Folding Crank Handle, 11/32"
39-205
$11.70
Roto Single Arm Operator, 7-1/2"
Roto Single Arm Operator, 7-1/2"
39-434
$21.70
SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
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Watch How To Repair A Casement Window Crank Operator
Watch How To Repair A Casement Window Crank Operator
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Anatomy of a casement window
Anatomy of a casement window
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