BEST DOOR KNOB LOCKS

You might be planning on getting the best DOOR KNOB LOCKS. Everyone loves products that prove to be invaluable investments. Check out our list of Top 10 best DOOR KNOB LOCKS here.

10 Best DOOR KNOB LOCKS

IMAGE PRODUCT RATING PRICE
1. EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks
2. Defender Security S 4180 Doorknob Lock-Out Device – Doorknob Lock with Key to...
3. Door Lever Lock (2 Pack) Child Proof Doors & Handles 3M Adhesive - Child...
4. TurboLock Keyless Electronic Keypad Entry Door Lock Smart Knob Kit with...
5. AmazonBasics Exterior Door Knob With Lock, Coastal, Satin Nickel
6. Copper Creek CK2030SS Colonial Privacy Door Knob, Satin Stainless
7. MiLocks TKK-02SN Tkk-Sn Digital Door Knob Lock with Electronic Keypad for...
8. Copper Creek BK2040SS Ball Entry Door Knob, Satin Stainless
9. Prime-Line S 4180 Door Knob Lock-Out Device – Prevents Turning of Door Knob...
10. Honeywell Safes & Door Locks 8106001 Honeywell Locking Door Lever, Polished...

Best DOOR KNOB LOCKS

EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks

 in stock
1 new from $9.99
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • ★Special Design---Special double button design with soft TPR material increased friction with the door knob. When you need to open the door,press the double buttons and turn the door knob easily.
  • ★Easy Installation/Release---No drill and tools need,no harm to the door.Take off the door knob cover then set it on the door knob and close the two covers,the door knob is in lock.It can be easily released by a screwdriver.
  • ★Why need it---Prevent babies from opening the door and getting into dangers like the toilet or the storeroom and get injured;Prevent babies from going in or out of the house without adults' superision; Prevent children from playing with the door and pinching their fingers.
  • ★Safety & Eco-Friendly---Made of Eco-Friendly PP and TPR material. EUDEMON baby safty door knob cover has pass Mechanical and Physical Properties test(EN71). Parents can use them safely on the door knobs.
  • Please note that this product has been updated, with only a little difference in appearance, but no change in function. You may receive products both in old version and the new version, but the function is completely the same, please feel free to purchase.

Defender Security S 4180 Doorknob Lock-Out Device – Doorknob Lock with Key to Block Access to Keyhole, Removeable and Easy to Use, Fits Round Doorknobs with Max Diameter of 2-7/8”

 in stock
2 new from $18.79
5 used from $16.54
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • 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 2-7/8”. Note that the shaft cut-out is oval/oblong in shape and measures 1-3/4 in. x 1-1/2 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.

Door Lever Lock (2 Pack) Child Proof Doors & Handles 3M Adhesive - Child Safety By Tuut

 in stock
2 new from $14.99
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • Compatible with standard door lever handles. US Patent No. 10,221,587
  • NEW PATENTED TECHNOLOGY: No more children locking you in a room. The only way to lock and unlock the lever lock is by pressing the buttons!
  • Deter children from opening doors with a Door Lever Lock. Simple, unobtrusive design that blends into your room design.
  • Easy Installation: Peel the damage-free 3M adhesive and place the lever lock on the door.
  • EXCLUSIVE LIFETIME GUARANTEE: If at any time you’re not 100% satisfied, Tuut will offer a full refund on your purchase of child safety door lever lock!

TurboLock Keyless Electronic Keypad Entry Door Lock Smart Knob Kit with Automatic Locking, Battery Backup & Easy Installation (No Bluetooth, Bronze)

 in stock
2 new from $39.99
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • SIMPLE TO USE – Program the keyless door locks with a master code, a standard entry code, and up to 8 user specific codes.
  • EASY TO INSTALL – Replaces most standard U.S. front door locks, installs in minutes, and fits both left and right hinged doors.
  • SAFE AUTOMATIC LOCKING –3 seconds after being opened, the electronic door lock will automatically lock behind you.
  • SMART BATTERY BACKUP –The digital lock is equipped with a backup battery port in the event that your batteries run out.
  • YEAR-ROUND DURABILITY – No smart lock is completely water-proof. But our keyless entry lock is constructed from weather-ready stainless steel, rated IP65 dust- and water-resistant to better withstand the elements.

AmazonBasics Exterior Door Knob With Lock, Coastal, Satin Nickel

 in stock
1 new from $17.49
3 used from $7.95
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • Brass body; steel internal structure
  • Adjustable latch from 2-3/8 - 2-3/4 inches (60-70mm)
  • Includes two (2) brass keys, KW1 keyway, rounded steel faceplate and strike, and zinc alloy latch bolt
  • Detailed installation instructions included
  • Backed by an AmazonBasics 1-year limited warranty

Copper Creek CK2030SS Colonial Privacy Door Knob, Satin Stainless

 in stock
1 new from $12.30
5 used from $9.48
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • 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.
  • Limited Lifetime warranty and 5 year finish warranty

MiLocks TKK-02SN Tkk-Sn Digital Door Knob Lock with Electronic Keypad for Interior Doors, Satin Nickel

 in stock
6 new from $52.94
2 used from $46.60
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • 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 1/4 inches, Max Door Thickness: 1 7/8 inches; Meets or exceeds ANSI Grade 3 requirements

Copper Creek BK2040SS Ball Entry Door Knob, Satin Stainless

 in stock
1 new from $10.44
4 used from $9.60
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • ANSI Grade-3 Security Keyed Entry Ball Knob
  • Steel Round Corner Adjustable Latch
  • Nickel plated bolts
  • Rich Satin Stainless Finish
  • Limited lifetime mechanical and 5 year finish warranty

Prime-Line S 4180 Door Knob Lock-Out Device – Prevents Turning of Door Knob and Access to Keyhole, Can be Used for Home Rentals, Evictions, Job Sites and More – Keyed Alike, Gray Diecast

 in stock
13 new from $22.64
6 used from $15.05
Free shipping
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Amazon.com
as of October 19, 2020 8:36 am

Features

  • 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 2-7/16 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 gray 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.

Honeywell Safes & Door Locks 8106001 Honeywell Locking Door Lever, Polished Brass

 in stock
3 new from $14.61
5 used from $12.14
Free shipping
VIEW ON AMAZON
Amazon.com
as of October 19, 2020 8:36 am

Features

  • Two (2) identical large head entry keys
  • Anti-bump resistant
  • Can be installed on left or right handed doors
  • Meets grade-3 residential security standards
  • Rekey able KW-1 keyways