Kwikset 663 Matte Black One Sided Deadbolt - Key Lock

The one-sided deadbolt is a secure way to lock a door, with the ability to be operated by a thumb turn or key on one side, while lacking any keying or unlatching function on the other side. This type of deadbolt is commonly used in panic rooms, dark rooms, or storage rooms, but can be installed anywhere additional privacy or security is necessary.

Constructed of high quality materials, the one-sided deadbolt is designed for lasting durability and installs easily with all necessary mounting hardware included. It is covered by a limited lifetime manufacturer warranty, providing assurance of its quality. The deadbolt has a sleek and modern square design, providing contemporary aesthetics to any door.

With a backset of 2-3/8", cross bore of 1-5/8", and edge bore of 1", it is suitable for doors with a thickness of 1-3/8" to 1-3/4". The handing of the deadbolt can be left, reversible, or right, providing flexibility in installation. The dimensions of the deadbolt are 2-1/2" in width, 2-1/2" in height, and a product weight of 0.8lbs. The latch faceplate has a square corner design, adding to its modern style.

The deadbolt lock provides secure entry with its key lock mechanism, offering peace of mind for privacy and security. It operates with a thumb turn for easy manual activation, and allows keyed access for added security. The compact one-piece design of the deadbolt assembly ensures streamlined installation.

In summary, the one-sided deadbolt offers a combination of modern style, ease of use, and secure entry, making it a versatile and reliable option for any door.

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