Single & Double Hung Window Composite Sash Lock

 This sash lock has offset screw holes spaced 2-1/4 inches and 3/8 back from front. A composite is a material made from two or more different materials that, when combined, are stronger than those individual materials by themselves.

Specifications:

Application: Single and Double Hung Sliding windows
Screw Holes: 2-1/4 Inch (57mm)
Screw Hole Set Back: 7/16 Inch (10.92mm)
Beveled Latch Throw: 5/16 Inch (7.87mm)
Material: Composite ( Polymer Plastic Matrix )
Color: White, Clay, Gray, Bronze, Beige (Almond)

NOTE: V-31621 & V-31721 are almost the same, very minor differences on screw set back and latch bevel