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, …

Get free shipping on qualified Door Locks products or Buy Online Pick Up in Store today in the Hardware Department.

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a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a …

Philips Wi-Fi Smart Lock with Handle, Keyless Entry Keypad Door Lock with Handle, Front Door Deadbolt Set with WiFi Gateway, App Control, Fingerprint Unlock, PIN Code Unlock, Auto …

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 …

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

Shop Best Buy for smart locks. Manage home security remotely from your phone with smart locksets. Find keypad door locks in stores & online for your entryways.

Shop secure smart locks, door locks, door knobs, door levers, and handlesets from Schlage. Find the right lock for your exterior and interior doors here.

Choose from our selection of padlocks, locks and latches, lockouts, and more. Same and Next Day Delivery.