Casement window crank hardware; the part number on the handle is 45054

A home owner from West Bloomfield, Michigan says:
July 13, 2018
The windows are still good but the handle has stripped. I have a smaller casement by the same company that I might also want replaced. The part number is the same on the handle The second window is narrower and shorter but also a casement; I can send you pictures of that also if you have the parts for this window. I think my friend can replace it for me if you have the parts.
A home owner from West Bloomfield, Michigan says:
July 13, 2018
This is the second window that may also need new hardware. It is working now but I may order for this one also. The first window is 25? wide; the second window is 22? wide; that measure includes the wooden frame around the window.
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Dave Sr. from SWISCO responded:
July 19, 2018

Your handle appears similar to our 39-114L, or the 39-205 if you'd prefer a fold-down type. These should fit the casement operators shown in your photos but if you wanted to be 100% sure you should measure the diameter of your handle's hole. If it's 11/32", then you're good to go. 

As for the operators themselves, It's tough to say from your pictures. We can't really tell much just by looking at the whole window. Start by looking at our 39-027E and 39-028E, which have a 9-1/2" long arm, or our 39-013 and 39-014, with the longer 13-1/2" arm. 
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
Ellipse Style Single Arm Operator, 9-1/2"
Ellipse Style Single Arm Operator, 9-1/2"
39-027E
$20.70
Ellipse Style Single Arm Operator, 9-1/2"
Ellipse Style Single Arm Operator, 9-1/2"
39-028E
$20.70
Casement Window Operator, 13-1/2" Arm
Casement Window Operator, 13-1/2" Arm
39-013
$20.70
Casement Window Operator, 13-1/2" Arm
Casement Window Operator, 13-1/2" Arm
39-014
$20.70
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