Window lock

A quick learner from Garden grove says:
Back set: 5/8
Center hole to back: 3/8
Center Hole to center hole: 2 3/16

Thumbnail of the uploaded file named Sash lock
Thumbnail of the uploaded file named Lock bottom
Thumbnail of the uploaded file named Lock sweep
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Casey from SWISCO responded:


Unfortunately, we do not carry a sash lock with the same dimensions you've provided. The 90-300 and 90-180 are a similar style but the hole spacing measures 2-1/4", with a backset of 3/8" and 7/16" as shown below. I'm sorry that we can't provide a closer match but please let us know if you need anything else. Thank you. 

Alternate image for 90-300
Alternate image for 90-300

Dimensions for 90-180
Dimensions for 90-180

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