Window hardware replacement

A home owner from Hermosa Beach, California says:
March 8, 2023
Lock for Truth 40538 and replace the arm. I'm not sure which arm order. Attached are some photos, I believe the arms measures between 14"-16".
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Casey from SWISCO responded:
March 9, 2023

Hello,

I would recommend starting by comparing the specifications of the 39-015 Roto awning crank to yours. See the image below that shows how to measure the width of the arms. Thanks for posting! 

Dimensions for 39-015
Dimensions for 39-015
A home owner from Bathroom says:
March 12, 2023
The roto gear window crank 39-015 looks right, hard to measure since it's rusted. I live by the beach, does this come in stainless steel? I need two sets of the crank and two sets of the 40538 lock.
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Casey from SWISCO responded:
March 13, 2023

Unfortunately, we do not carry the 39-015 operator or 38-100 lock assembly that resembles yours in stainless steel. We apologize for the inconvenience. 

Dimensions for 38-100
Dimensions for 38-100
Roto Gear Window Crank, 25-1/2"
Roto Gear Window Crank, 25-1/2"
39-015
$61.75
RH Truth Lock Assembly
RH Truth Lock Assembly
38-100
$36.05
LH Truth Lock Assembly
LH Truth Lock Assembly
38-099
$36.05
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