Acorn Window Parts: 1/2 inch Offset sash lock / Latch in White.

Acorn Window Sweep lock with 1/2 inch Offset latch
Screw holes: 2-1/4 Inch
Latch offset: 1/2 inch
Colors / Finish: White

NOTE: The Acorn Looks like the Krestmark window latch with 3/8 inch Offset latch
Atrium Window had one with a 5/8" offset Priced and sold each.

Related Acorn / Krestmark Hardware:
500704 - Acorn, 1/2" offset - Black
500705 - Acorn, 1/2" offset - White
500701 - Krestmark 3/8" Offset - Black