Defender Security S 4003 Twist-In Sliding Door Lock for Patio Doors and Sliding Windows, Black

The Defender Security S 4003 Sliding Door Patio Lock is an effective solution for replacing broken, old, or unsightly door locks. This twist-in lock is constructed of a Zamak cast housing and an aluminum bolt, finished in a sleek black paint. The lock provides added security when ventilating or securing your sliding patio door, as it prevents the sliding and lifting of the active panel.

This versatile lock is compatible with some horizontal sliding windows as well as patio sliding door systems. It features a 1/2 inch reach, an overall height of 11/16 inch, and 1-9/16 inch mounting hole centers. The lock mounts onto the lower back-edge of the sliding panel, and the bolt locks into a 1/4 inch hole that must be carefully drilled into the fixed panel's bottom rail.

For further dimensional information, please refer to the provided line drawing. The Defender Security S 4003 Sliding Door Patio Lock is a strong and durable solution, offering increased security for your sliding patio doors or windows. By replacing broken, old, or unsightly door locks with this reliable product, you can ensure the safety and security of your home.

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