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.

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A heavy-duty combination lock or a padlock can secure outdoor storage, fences, self-storage units or lockers, keeping your belongings safe. When purchasing a combination lock, choose one with set …

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 and relatives.

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Oct 17, 2024 · Locks are the first line of defense for your home's security. Read our guide to learn about the most effective locks and how to install them.

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a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, …

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