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

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.

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.

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a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, …

Discount Lock is based in Orlando, Florida, and is proud to offer its complete selection of locksmith services to customers throughout central Florida.

Find electronic door locks at Lowe's today. Shop electronic door locks and a variety of hardware products online at Lowes.com.

You can count on the expert locksmith at Pop-A-Lock to install or repair locks of every make and model, including high-security access control systems, key card systems and more.

Take your security to the next level with dependable door hardware from Ace. Shop reliable door knobs and locks, deadbolts and electronic locking systems.

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.

3 days ago · We tested top door locks from brands like Yale, Schlage, and Kwikset to find the most secure and stylish ones that protect your home, including deadbolts, keypads, and smart locks.