From Business: Here at Lockmark we specialize in car openings and house openings, we also do repairs on house locks, commercial locks, so if you lock your keys in your car or…

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.

Secure your space with our top-rated locks. Find keyless entry door locks, weatherproof combination padlocks, and specialized locks for a variety of uses.

Define lock. lock synonyms, lock pronunciation, lock translation, English dictionary definition of lock. n. 1. A device operated by a key, combination, or keycard and used, as on a door, for …

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

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.

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 …

Sometimes an electronic card or secret numbers will open a lock. The verb to lock means to set the lock so the door or object is closed. A person who works on locks is called a locksmith. A …

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a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a …

Dec 22, 2025 · This guide walks you through replacing a standard deadbolt with a smart lock. It also includes notes for full-handle smart lock systems that replace both the deadbolt and door …