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Prime-Line Sash Lock, 3/8 in. Latch Projection, Fits Vinyl & Aluminum Sliding Windows, Vinyl Composite Material | Wayfair F 2666

This is a sash lock and keeper. Constructed from diecast zinc it comes in a white 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... more

Prime-Line Sliding Window Night Lock Pin, 1-3/8 in, Aluminum Finish in Gray | 0.63 H x 4 W x 5.5 D in | Wayfair MP4065

This operator cover is constructed from diecast zinc. It comes finished in a white finish and features contemporary styling. This type of operator cover is designed to snap onto the worm housing of the truth entrygard operator. | Prime-Line Sliding... more

Prime-Line Sash Lock, 5/8 in. Latch Projection, Fits Vinyl & Aluminum Sliding Windows, Diecast Zinc, Painted, (Single Pack) in Black | 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 Aluminum, Sliding Window Security Lock in Gray | 5.35 H x 3.75 W x 0.7 D in | Wayfair U 9980

This is an extruded aluminum lock with steel thumbscrew and it comes in an anodized aluminum finish. Used on metal horizontal sliding windows. Allows you to lock window in the closed or ventilating position. | Prime-Line Aluminum, Sliding Window... more

Prime-Line Aluminum, Sliding Window Security Lock in Gray | 5.35 H x 3.75 W x 0.7 D in | Wayfair U 9819

This is an extruded aluminum lock with steel thumbscrew used on metal horizontal sliding windows and it comes in an anodized aluminum finish. Allows you to lock window in the closed or ventilating position. It can fit up to a 1/8 In. wide rail. Comes... more

Prime-Line 3 In, Extruded Aluminum, Aluminum Reversible Sliding Window Bar Lock (Single Lock) in Gray | 7.4 H x 3.75 W x 1.2 D in | Wayfair U 9833

This anti-lift out sliding window lock is constructed of extruded aluminum with a steel thumbscrew, and it comes in an aluminum painted finish. The design of this lock is manufactured to fit on older style, metal framed windows, usually of single pane... more

Prime-Line 3 in. Extruded Aluminum Reversible Sliding Window Bar Lock (Single Pack) in White | 7.4 H x 3.75 W x 1.3 D in | Wayfair U 9835

This is a reversible, anti-lift window lock. It securely locks your window in palace to allow both ventilation and also helps preventing the patio door from being lifted out of the track. Each is constructed from extruded aluminum and then the body is... more