Crank Replacement with two holes on the top and bottom tab

A home owner from Micanopy, FL says:
April 11, 2020
I'm looking to replace a window crank. Our home was built in the early 60s and I believe the windows are original. The crank has two screws on the top and the bottom, although this piece has the two at the bottom broken off (it's the same arrangement of screws as the top two. I've included one in the window too. It appears similar to the Look-Rusco on your website. Thanks!
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Tom from SWISCO responded:
April 14, 2020

Thanks for posting! I agree, the 39-257B Look-Rusco operator is the only part we carry with this configuration. I recommend reviewing our dimensions to confirm that they all match up. That will be the deciding factor. If they differ in any way, let me know how.
RH Look-Rusco Window Crank
RH Look-Rusco Window Crank
39-257B
$19.83
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