need replacement latch for Alcoa window

A home owner from Racine, WI says:
I believe Alcoa is the manufacturer. The windows were installed in 2013. It's 1"x 2 3/4".
Stamps on inside of latch:
AN 8300-02
8301-1
8313 002
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Casey from SWISCO responded:

Hello,

To determine the correct replacement for your sash lock, we would need to know the exact distance between the mounting holes, measured from center to center. In the meantime, you can start by comparing the dimensions of our 90-278 lock and keeper to your hardware. Thank you!

A home owner from Racine, WI says:
I checked out the 90-278 dimensions, and that looks right to me. I'm going to give that a shot. Thank you so much! Fingers crossed!
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