The meaning of LOCK is a fastening (as for a door) operated by a key or a combination. How to use lock in a sentence.

Locks at Lowe's include deadbolts, keyed, and interior door locks designed to secure homes, entries, and rooms with reliable hardware. Buy now.

Secure your valuables with durable combination and keyed padlocks. Choose from various styles suitable for lockers, storage, and outdoor applications.

Master Lock is recognized around the world as the authentic, enduring name in locks, combination padlocks and security products. Learn more about our extensive assortment of security solutions.

Baldwin Hardware is a leading provider of high-quality, stylish and durable door and cabinet hardware for both residential and commercial applications. Our extensive selection includes handles, knobs, …

The lock on something such as a door or a drawer is the device which is used to keep it shut and prevent other people from opening it. Locks are opened with a key.

Lock definition: A device operated by a key, combination, or keycard and used, as on a door, for holding, closing, or securing.

Schlage offers stylish and secure door hardware for your entire home: keypad locks, smart locks, door levers, door knobs, handlesets and more. Trust your home to Schlage.

In more complex mechanical lock/key systems, two different keys, one of which is known as the master key, serve to open the lock. Common metals include brass, plated brass, nickel silver, and steel. The …

Replace or cut new keys for padlocks, enclosures, cabinet doors, and locksets.