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

From door lock accessories like spare strike plates, lockout devices, or decorative knobs to state-of-the-art commercial door lock sets, we've got it. Make your front door locks secure, beautiful, and functional.

Solve many security issues with the right lock. A heavy-duty combination lock or a padlock can secure outdoor storage, fences, self-storage units or lockers, keeping your belongings safe.

2 days ago · 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.

17 hours ago · Browse our collection of security locks for gates, doors, and storage. Our robust locking systems are built to withstand tampering and ensure your safety.

Oct 30, 2025 · A strong door lock is your home’s first line of defense. They come in different forms: traditional deadbolts for straightforward security, sleek smart locks with high-tech convenience, and …

LOCK definition: a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, …

May 18, 2026 · We evaluate the most popular models, installing and testing them in our homes to help you decide which one to buy. With an outstanding 4.5-star rating and an Editors' Choice award, the …

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.

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 …