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.

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, …

Find the best smart lock for your home, ensure your doors are locked by checking an app, and stop worrying about it. You can also use a code or fingerprint for entry or remotely let in friends …

LOCK definition: 1. a device that prevents something such as a door from being opened and can only be opened with a…. Learn more.

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a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a …

Check each product page for other buying options. Price and other details may vary based on product size and color.

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 …

Pop-A-Lock® Locksmith is your 24 hour complete locksmith service, providing everything from car door unlocking to residential & commercial locksmith services.

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We have over a decade of experience addressing lock changes and door unlocking issues in Twinsburg, OH, and surrounding areas. Thus, our vans have many locks, from deadbolts to …