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  1. Amazon.com: Lock

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

  2. Locks at Lowes.com

    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 …

  3. LOCK Definition & Meaning - Merriam-Webster

    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.

  4. Lock Definition & Meaning | Britannica Dictionary

    LOCK meaning: 1 : a device that keeps something (such as a door, window, or box) from being opened and that is usually opened by using a key; 2 : an area in a canal or river that has gates at each end …

  5. LOCK | English meaning - Cambridge Dictionary

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

  6. Door Locks - The Home Depot

    From door lock accessorieslike spare strike plates, lockout devices, or decorative knobs to state-of-the-art commercial door lock sets, we've got it. Make your front door locks secure, beautiful, and functional.

  7. The Best 10 Keys & Locksmiths near Ada, OK 74820 - Yelp

    What are people saying about keys & locksmiths services near Ada, OK? "I called based on a locals recommendation after I locked my RV & car keys inside my RV at a Love's Truck stop in Okemah. …

  8. Master Lock® Official Site | Padlocks & Security Products

    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.

  9. The 6 Best Smart Locks of 2026 | Reviews by Wirecutter

    Dec 9, 2025 · A smart lock lets you go key-free and know whenever someone comes and goes. Our pick, the Schlage Arrive Smart WiFi Deadbolt, is sturdy, simple, and reliable.

  10. Lock - definition of lock by The Free Dictionary

    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 holding, closing, or …