Sweep Latch, 1/2" offset, Acorn Window, Diecast in Black.

Acorn Sash Lock for Double Hung Window
This sash lock is constructed out of Diecast
It does not use a keeper
The latch will engage the rail of the opposite sash
It has a 3/8 inch mounting screw backset
NOTE: Looks like the Kresmark window latch with 1/2 inch offset

Material - Diecast
Hole Center - 2-1/4 inch
Latch Offset - 1/2 inch
Latch Reach - 3/8 inch
Color - Black

Contents
1 lock
Installation screws
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