Sash / Cam Lock - Wood Sash Hardware, Solid Brass in Polished Brass.

Sash Lock for Wooden Double Hung Window
This Heavy Duty Sash Lock is constructed out of Solid Brass
This design is used by several manufacturers
It has a Brass finish

Material: Solid Brass
Color: Brass
Keeper Hole Center - 1-1/2 inch
Lock Hole Center - 1-7/8 inch

Contents
1 lock
1 keeper
Installation screws

Priced and sold each.