Therma-Gard, sweep lock - White - Choose Handing.

Plastic Swivel Latch used by several Vinyl window companies.
Rolox, Therma-gard, Season-all Vinyl windows
Dimensions: 
Base measures 1-1/2 x 1-1/4 inch. 
Left and Right Handed - Handing As Shown
Please see picture to determine your handing. 
Color: White
Related Window Parts:
530018 - Pivot Lock Show, Green Cam, Thermalgard / SEASON - ALL
532012 - Bottom Pivot Bars
500010 - Therma-Gard , sweep lock - Right
500010 - Therma-Gard , sweep lock - Left

Priced and sold each.