Window Lock RH or LH

A home owner from Mar Vista- Los Angeles, California says:
I am looking to replace some window locks at my home. It looks like I may have found a good match. If I had to guess, I'm needing to order 4 left hand locks. Can you please help to confirm this? Some of our windows have two different locks on the same window. I'm trying to get them uniformed.

I need to match the upper handle (that I'm pointing to in the photo). I did verify the distance from the installation hole centers.
Thank you,
Window locks
Profile picture of Tom
Tom from SWISCO responded:
Hey, Mirea. I see you were looking at our 38-055. Is this what you had in mind? I agree that it looks very similar, but it's important you make sure our dimensions match yours, first. The opposite side for the 38-055 is the 38-054.
38-054 : Window Lock, LH
Window Lock, LH
38-055 : Window Lock, RH
Window Lock, RH
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