Alenco window lock

A quick learner from austin, texas says:
I am in need of a replacement lock for my restroom window. Included in these photos are a pic of my window, and the actual lock from an exact window in my house.
User submitted picture of Alenco window lock.
Profile picture of Mike
Mike from SWISCO responded:
Good morning and thank you for posting and submitting your pictures to us.

Now, just from taking a look at your lock and keeper, it appears the Swisco 90-025 and 90-108 may be the best match. However, be sure you measure the distance between screw holes on both your lock and keeper.

You'll notice the 90-025 Window Lock, measures 7/8" on installation hole centers and the 90-108 measures 11/16". Take a look at your original and compare it to the ones I suggested.
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