Prime-Line Keyed Child-Proof Sash Lock, 2-1/4 in. Hole Centers, Diecast Zinc, Painted, (Single Pack) 5.4 H x 3.75 W x 1.2 D in Black | Wayfair

Prime-Line Keyed Child-Proof Sash Lock, 2 in. Hole Centers, Diecast Zinc, Polished , (Single Pack) 5.44 H x 3.82 W x 1.5 D in yellow in Gold | Wayfair

This is a sash lock and keeper. Constructed from diecast zinc it comes in a finish. They are found on a variety of sashes and due to their design are often used as a child safety lock. The slim-line design allows a minimum projection for a maximum... ... more

Prime-Line Child Safe Sash Lock & Keeper, 1-3/4 in. Hole Centers, Diecast Construction (Single Pack) 5.4 H x 3.82 W x 1.5 D in Black | Wayfair

This is a sash lock and keeper. They are found on a variety of sashes and due to their design are often used as a child safety lock. The slim-line design allows a minimum of projection for a maximum unobstructed view. All the necessary installation... ... more

Prime-Line Sliding Window Latch, , White, 1 in. Hole Centers (Single Pack) 5.4 H x 3.75 W x 0.7 D in brown in Beige | Wayfair F 2602

This is a sash lock and keeper. They are found on a variety of sashes and due to their design are often used as a child safety lock. The slim-line design allows a minimum of projection for a maximum unobstructed view. A Phillips head screwdriver will... ... more