Best Security Lock for Door Knobs

If you’re searching for Best Security Lock for Door Knobs in the market today, then you’re in right place. We did good research and listed top 10 Security Lock for Door Knobs below. In case, if you’re in hurry this is the Best Security Lock for Door Knobs on Amazon

We spent 30 hours to find a best option for you and it’s a South Main Hardware Security, which comes with all amazing features you ever want. It is the Best Security Lock for Door Knobs available in the market today. However, if you don’t want to spend big amount on Security Lock for Door Knobs, then you should go with Kwikset Juno Keyed Entry which comes with all the basic options you could ever expect in Security Lock for Door Knobs.

After a good research, we have sort listed Best Security Lock for Door Knobs below.

Top 10 Best Security Lock for Door Knobs In 2020

1 1

South Main Hardware Security

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2 2

Kwikset Juno Keyed Entry

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3 3

Door Lever Lock 2

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4 4

Securityman 2 in 1

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5 5


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6 6

Brinks 675-83001 Commercial Door

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7 7

Copper Creek BK2030PB Ball

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8 8

Master Lock 265EC Door

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9 9

SoHoMiLL Electronic Door Knob

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10 10

Advanced Security TurboLock Keyless

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Top 10 Security Lock for Door Knobs

Are you looking for top 10 Security Lock for Door Knobs available right now in the market? Then check out below, we researched and short listed best one here.

1. South Main Hardware Security

Protect your home and loved ones with the South Main Hardware adjustable door brace security bar.


  • Made from durable steel construction
  • Removable head for sliding door application
  • Adjusts from 29″-45″ ; Max. length when fully extended for use with sliding door is 41.75″
  • Rotating foot with rubber sole
  • 2. Kwikset Juno Keyed Entry

    Step up to designer styles and superior security with Kwikset Signature Series products.


  • Door knob has universal handing, can be installed on both right handed and left handed doors
  • Kwikset mechanical door hardware comes with a lifetime mechanical and finish warranty
  • Featuring SmartKey Security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
  • Kwikset hardware with Microban product protection stops microbes at the door keeping hardware 99. 9% cleaner than unprotected surfaces
  • 3. Door Lever Lock 2


  • 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!
  • 4. Securityman 2 in 1

    SecurityMan SECURITYBAR2 2-in-1 Door Security Bar & Sliding Door Security Bar: The SecurityMan SECURITYBAR2™ is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows.


  • 2 IN 1 DESIGN: Doubles as both a sliding glass door lock and a door jam (hinged doors) that can be adjusted between 22” to 44” (max length of 39.25” when using door caps). Also a notched rubber rubber tip allows the bar to be used on door knobs or levers.
  • HEAVY DUTY CONSTRUCTION & DURABLE: Built with high grade iron, this security door stopper can withstand 350lbs of force and offer many years of reliable service.
  • QUICK & EASY SETUP: Install and removal is simple. Within 30 seconds you can add extra security to your door or patio door or remove and stow away to resume normal use. Rubberized heavy duty grips allow the security door stopper to be used on all surfaces.
  • WHAT’S INCLUDED: At Securityman, we take pride in providing excellent customer service and value your satisfaction tremendously. Along with 2 Security Bars, 4 Door Caps, & 4 Sliding Door/Window Caps, you will receive LIFETIME SUPPORT and 1 year warranty.
  • 5. SECURITYMAN 2 in 1

    SecurityMan SECURITYBAR 2-in-1 Door Security Bar & Sliding Door Security Bar: The SecurityMan SECURITYBAR is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows.


  • EXTRA PROTECTION FOR YOUR DOOR: Add an extra layer of protection for your home with a door jammer. Angled rubber bottom assures full contact and strong grip on all types of floors without scratching them.
  • ADJUSTABLE AND DURABLE: Door jammer can be adjusted between 22. 25″-43. 7″ and constructed of high grade iron to withstand 350 pounds of pressure. (Please note: the sliding glass door lock caps decrease the maximum length to 39. 25″)
  • EASY TO USE & SETUP: Whether used as a patio door security bar or door jam, install takes just seconds and instantly adds an extra layer of protection! Easily props under the door knob and easy to remove. Door blocker rod can also be easily adjusted.
  • WHAT’S INCLUDED: Your satisfaction matters, therefore enjoy 1 year and LIFETIME SUPPORT. Door Security Bar (2 parts), Door Caps (2pcs), Sliding Patio Door & Window Caps (2pcs), User Guide.
  • 6. Brinks 675-83001 Commercial Door

    Brinks home security bar is made of high strength 20 gauge steel, features both a non-marring top yoke and a pivoting, padded foot for a secure fit.


  • Adjustable
  • Swivel base
  • Lifetime warranty
  • 7. Copper Creek BK2030PB Ball

    Whether you are remodeling your home, or building a new home, this stylish soft contemporary privacy door knob provides the perfect balance between superior security and quality.


  • 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
  • 8. Master Lock 265EC Door

    The Master Lock 265EC Door Security Bar is made of rugged 20 gauge steel construction to resists forced entry through doors and sliding patio doors.


  • Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation
  • Door security bar is adjustable from 27.5 in. (70 cm) to 42 in. (1 m) in length to fit most standard doors and sliding patio doors; Top door knob jam is easily removed for sliding door applications
  • Made with heavy duty 20-gauge steel for strength and security; Pivoting ball joint ensures door security bar has full contact with floor for secure fit while padded foot provides a strong grip without scratching
  • No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed
  • 9. SoHoMiLL Electronic Door Knob

    Keyless lock (electronic keypad lock), install it yourself! don’t worry about losing, forgetting, or making extra keys time and time again! install this keyless door lock yourself — with nothing more than a screwdriver.


  • Fits both left and right-hinged doors; heavy duty design (stainless steel) and all-weather
  • Design for Do It Yourself (DIY), and Easily replace most existing door locks, outdoor or indoor
  • Auto-lock from outside in three seconds after entry to ensure max. security
  • Low battery warning, plus backup battery box jumper (AAA batteries NOT included)
  • 10. Advanced Security TurboLock Keyless


  • 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.
  • Durable – This keyless entry lock is built with weather proofed stainless steel and designed to withstand the elements.
  • With the TurboLock code door lock, you can program up to 10 passcodes including 1 master code, 1 standard entry code, and up to 8 personalized user keycodes.
  • Conclusion

    We did good research to find out top 10 Best Security Lock for Door Knobs to buy in 2020. For more similar product reviews, check out below or visit here.