Top 10 Best Doorknob Lock

DOORKNOB LOCK-OUT DEVICE The Defender Security doorknob lock-out device can be placed directly over the doorknob to prevent access to the keyhole.. COVERS KEYHOLE This doorknob security device is not designed to prevent turning an unlocked knob, but rather to block access to the locked keyhole, effectively keeping other keyholders out.. REMOVABLE The durable diecast cylinder is held in place with an O-ring and is removable when the device is unlocked and open. The cylinder cannot be removed when the device is closed and locked.. DIMENSIONS This lock-out device can protect round doorknobs that have a max diameter of 2-78. Note that the shaft cut-out is ovaloblong in shape and measures 1-34 in. x 1-12 in., so it may fit loosely over some doorknobs with round, slender shafts.. APPLICATIONS This lock-out device is often used in evictions, rentals, home sales, on job sites, in-home, in-office storage knobs and more. It can be used in any situation where you want to prevent others with keys from unlocking the doorknob.. This knob lock-out device is used to prevent access to a standard door knob. The maximum outside diameter round door knob that can be protected with this lock-out device is 2-716 inches. Gray painted finish. Diecast construction.

ANSI Grade-3 Security Keyed Entry Ball Knob. Steel Round Corner Adjustable Latch. Nickel plated bolts. Rich Satin Stainless Finish.

CODE OR KEY This keypad door knob lock provides 1 master code and 50 user codes. You can set the password up to 4-15 digits.Easy-to-grasp handle can bring trendy style to exterior interior doors.Ideal for home, bedroom,office, hotel, garage, and apartment,etc.. STURDY This electronic door knob adopts heavy-duty design, sturdy and durable. solid lock cylinder and premium metal construction. Auto-locking. Password disguise. Ideal for home, bedroom,office, hotel, garage, and apartment, etc.. SMART This keyless entry door knobs lock with backlit keypad, so you can enter codes even in darkness. The visitor mode can be activated when many guests are visiting. Enable silent mode if you dont want to disturb. low battery alarm. Use type-c USB backup in case that batteries run out.. EASY TO INSTALL This password door handle set fits 1-3835mm to 2-12 65mm thickness doors, with a 2-3860mm or 2-3470mm adjustable latch. Install it by yourself with just a screwdriver in minutes. Suitable for your bedroom , door entry or backdoor, etc.. DURABLE IP65 weather resistance. Quality materials and industrial circuit design ensure this passcode lock reliable. They are awesome gifts for the people you love. Each door lock comes with long-term warranty and efficient service..

PREVENT ACCESS TO KEYHOLE This door knob lock-out device prevents turning of knob and access to keyhole, ensuring others with a key are not able to unlock the door. For use with keyholes in round door knobs of up to 2-716 in. outside diameter.. FOR RENTALS, EVICTIONS AND MORE This lockout device is often used in evictions, rentals, home sales, job sites and in-home or office storage.. QUICK, EASY INSTALLATION Installation is quick and easy just place door knob lock-out device over the door knob, lock and go. DURABLE CONSTRUCTION With diecast construction and a painted finish, this lock-out device is built to last. Cylinder is held in place with an O-ring and is removable when device is open and unlocked. The cylinder cannot be removed when device is closed and locked.. PREVENTS - This lock out device is designed to prevent turning of knob and access to keyhole.. Note All padlocks in the set are opened by the same key. The o-ring is removable when the device is open and unlocked and if not re-inserted will not allow lock to work properly.

Convenient for Keyless Entry This digital lock provides 1 master code and 9 access codes. And you can set the password up to 15 digits, suitable for office, house and apartment.. Enhanced Security Designed with encryption function, this doorknob can avoid the code being peeping.. Universal Fit It fits most standard doors and the free rotating knob make it fit both left and right handed doors. With adjustable latch, it fits 2-38-Inch 60mm or 2-34-Inch 70mm backset.. Easy to install Easily installs in minutes with just a screwdriver even you are not professional. The keypad is back-light that enable you to enter codes more convenient even in darkness.. Multi-Functions The electronic lock is waterproof and can be used in both indoor and outdoor. Comes with an emergency power supply in case that the batteries run out..

Interior door keyless entry add up to 6 keypad users for storage doors, closet doors, bedroom doors and more. Adjustable Fits left and right handed doors. Bluetooth not compatible. Easy programming simple keypad programming procedure adds or deletes users in seconds. Direct replacement no extra work on standard door prep. Glow in the dark keypad better visibility in the dark Min. Door Thickness 1 14 inches, Max Door Thickness 1 78 inches Meets or exceeds ANSI Grade 3 requirements.

Easy InstallationJust tighten the screws with a screwdriver and install easily in minutes.simple knob design for easy operation.Please note that the key of each lock is unique and multiple locks cannot be opened. Safe and DurableMeets ANS3I security standard. Adopt stainless steel structure, strong and heavy, with anti-pry and anti-collision function, can provide excellent protection.Both sides are locked and unlocked by outside key or internal knob.. Scope of ApplicationLatches adjustable 2-38 of an inch or two - 34 inch 60 mm or 70 mm, suitable for the thickness of the door 1-38 of an inch to 1-34 inch 35 mm and 45 mm.Suitable for commercial and residential handle applications.. Privacy Locking FunctionIdeal for bedrooom and bathroom or other private spaces use.. Rest Assured PurchasePlease carefully confirm the size to meet your needs before purchase, if you have any questions with our product, please inform us, we will be 24 hours for your service..

ANSI Grade-3 Security Privacy Ball Knob. Privacy locking Function Ideal for bedrooom and Bathroom use only.. New exterior privacy release button operate with coin or standard screwdriver only. No Privacy key required. Does not have a keyed cylinder, not for use where keyed security is required.. Steel Round Corner Adjustable Latch not suitable for Drive-in application. Nickel plated bolts..

Includes 3 keys per set. All metal construction with satin nickel finish. Adjustable latch 2-38 - 2-34 60-70mm backset. Door thickness from 1-38 to 1-34 35-45mm. ANSI Grade-3 standard. 5-year mechanical and finish warranty.

Disable the Door KnobFaucetValve The device is made of stainless steel. It is designed to cover and lock around your door knob and prevent your knob from turning by locking-out access to the knob and keyhole.. Applicable to Most Standard Door KnobHandwheel - Fits round, tulip and oval door knobs, not to lever door handles. Suitable for faucettank with handwheel valve.. What It for - It can be used on the exterior or interior side of the knob. Case 1 When going out, you can use this device to lock the knob to add security. Case 2 When you're at home or hotel, like sleeping, you can use this device to lock the exterior knob to add security. Case3 Prevent someone, such as people with dementia, from wandering out of the house. Case 4 Prevent child from operating the door knobhandwheel and prevent mis-operation.. Easy to Install, Carry and Store Just place the device over the door knob, lock and go. The device is built handy size. A pouch is included in package. With this pouch, the device can be stored and hung on the door handle or door stopper for easy access.. Two Options to Choose From without Padlock and with Padlock. For the option without padlock, there is not padlock included in package. You should use your own padlock to lock the device. You can also use snap hook or string instead of padlock for simple security need. For option with padlock, a SUS304 stainless steel waterproof padlock is included in package..