Window lock

Hey there. Could you tell us the hole spacing, or the distance between the center of each mounting hole? That will narrow things down. 

Thanks for getting back to us. it's tough to tell from photos of measuring tape, but I want you to start by looking at the 90-278 Sash Lock. See if it matches up. For the face keeper, see if the 90-331 matches what you have.

Dimensions for 90-278