20 Best Round Door Knob Lock [2024]

Are you looking for the best Round Door Knob Lock? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Round Door Knob Lock.

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# Preview Product
1 EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks
2 2 Pack Entry Door Knob and Double Cylinder Deadbolt Combination Set, Keyed Alike, Flat Black Entry... 2 Pack Entry Door Knob and Double Cylinder Deadbolt Combination Set, Keyed Alike, Flat Black...
3 Probrico Privacy Door Knobs Interior with Lock Round Ball Shape Brushed Stainless Door Handles... Probrico Privacy Door Knobs Interior with Lock Round Ball Shape Brushed Stainless Door Handles...
4 Copper Creek CK2030BC Colonial Door Knob, Privacy Function, 1 Pack, in Black Copper Creek CK2030BC Colonial Door Knob, Privacy Function, 1 Pack, in Black
5 Copper Creek BK2020SS Ball Knob, Passage Function, 1 Count, Satin Stainless Finish Copper Creek BK2020SS Ball Knob, Passage Function, 1 Count, Satin Stainless Finish
6 Honeywell Safes & Door Locks 8101401 Classic Entry Door Knob, Oil Rubbed Bronze Honeywell Safes & Door Locks 8101401 Classic Entry Door Knob, Oil Rubbed Bronze
7 Signstek Keyless Entry Door Lock, Door Knob with Keypad, Smart Code Door Lock, Mute Mode, Passage... Signstek Keyless Entry Door Lock, Door Knob with Keypad, Smart Code Door Lock, Mute Mode, Passage...
8 Kwikset 97200-890 Pismo Door Knob, Round, Satin Nickel Kwikset 97200-890 Pismo Door Knob, Round, Satin Nickel
9 Amazon Basics Exterior Door Knob With Lock and Deadbolt, Coastal, Matte Black Amazon Basics Exterior Door Knob With Lock and Deadbolt, Coastal, Matte Black
10 Prime-Line S 4180 Door Knob Lock-Out Device – Prevents Turning of Door Knob and Access to Keyhole,... Prime-Line S 4180 Door Knob Lock-Out Device – Prevents Turning of Door Knob and Access to...
11 Citiloc Round Bed/Bath Privacy Pocket Door Latch Oil Rubbed Bronze Citiloc Round Bed/Bath Privacy Pocket Door Latch Oil Rubbed Bronze
12 Heart of Tafiti Child Proof Door Knob Covers, Toddler Door Locks, Baby Proof Safety Locks for Doors,... Heart of Tafiti Child Proof Door Knob Covers, Toddler Door Locks, Baby Proof Safety Locks for...
13 QT BABY Universal Fit Door Knob Covers Babyproof, Upgraded Design and Easy Grip Child Proof Door... QT BABY Universal Fit Door Knob Covers Babyproof, Upgraded Design and Easy Grip Child Proof Door...
14 EUDEMON 6 Pack Baby Safety Door Knob Covers Door Knob Locks EUDEMON 6 Pack Baby Safety Door Knob Covers Door Knob Locks
15 Copper Creek Satin Stainless Door Knobs - Round Colonial Knob with Privacy Locking Function for Home... Copper Creek Satin Stainless Door Knobs - Round Colonial Knob with Privacy Locking Function for...
16 Wyze Lock WiFi & Bluetooth Enabled Smart Door Lock, Wireless & Keyless Entry, works with Amazon... Wyze Lock WiFi & Bluetooth Enabled Smart Door Lock, Wireless & Keyless Entry, works with Amazon...
17 Kwikset 93001-873 Polo Bed & Bath Knob in Polished Brass Kwikset 93001-873 Polo Bed & Bath Knob in Polished Brass
18 Oklahoma Joe's Longhorn Reverse Flow Smoker, Black Oklahoma Joe's Longhorn Reverse Flow Smoker, Black
19 Basaltech Typewriter Style Mechanical Keyboard with Collapsible Wrist Rest Gaming Mouse Gift Combo,... Basaltech Typewriter Style Mechanical Keyboard with Collapsible Wrist Rest Gaming Mouse Gift...
Bestseller No. 1
EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks
  • ★Special Design---Special double button design with soft TPR material increased friction with the door knob. When you need to open the door,press...
  • ★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...
  • ★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...
  • ★Safety & Eco-Friendly---Made of Eco-Friendly PP and TPR material. EUDEMON baby safty door knob cover has pass Mechanical and Physical Properties...
  • 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...
Bestseller No. 2
2 Pack Entry Door Knob and Double Cylinder Deadbolt Combination Set, Keyed Alike, Flat Black Entry...
  • [PRODUCT FEATURES] Keyed alike entry door knob and deadbolt set(all locks can be opened with one key, but 12 set of lock at most), DOUBLE cylinder...
  • [APPLICATION] For use on exterior doors where keyed entry and security is needed. Designed to complement modern contemporary style interior and...
  • [ADJUSTABLE LATCH] Adjustable latch 2-3/8"or 2-3/4"(60mm-70mm); Fit standard door thickness: 1-3/8"to 1-3/4"(35mm- 45mm).
  • [EASY INSTALLATION] Install your door lock set in a flash. All you need is a door and a tool set! No need for professional door fitters, you can do it...
  • [MODERN DESIGN DOOR LOCKSET] To enhance the look of your home - upgrade any room or suite your entire home, includes a reversible handle that makes it...
Bestseller No. 3
Probrico Privacy Door Knobs Interior with Lock Round Ball Shape Brushed Stainless Door Handles...
  • 【PERFECT DESIGN】: Satin Nickel Body; Steel Internal Structure; Contemporary Design Knobs.Suit for interior doors where a privacy locking function...
  • 【PRIVACY FUNCTION】: The latch bolt can be locked by thumb turn button on the inside knob. An emergency release tool ( a Pin or a Screwdriver) can...
  • 【EASY INSTALLATION】: Selected Handles, Mounting Screws, Installation Instructions are included; easily installs in minutes with just a...
  • 【STAINLESS STEEL】: Stainless Steel Material which is not corroded and rust and can be installed on both right handed and left handed doors....
  • 【ADJUSTABLE LATCH 】: Adjustable Latch with Backset 60mm(2-3/8") or 70mm (2-3/4 '');Fit all doors 35 to 45 mm ( 1-3/8 '' to 1-3/4 '') thick,Notice:...
SaleBestseller No. 4
Copper Creek CK2030BC Colonial Door Knob, Privacy Function, 1 Pack, in Black
  • 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...
  • Steel Round Corner Adjustable Latch (not suitable for Drive-in application). Nickel plated bolts.
SaleBestseller No. 5
Copper Creek BK2020SS Ball Knob, Passage Function, 1 Count, Satin Stainless Finish
  • Ansi Grade-3 Security Passage Ball Knob
  • Steel Round Corner Adjustable Latch
  • Nickel Plated Bolts
  • Rich Satin Stainless Finish
SaleBestseller No. 6
Honeywell Safes & Door Locks 8101401 Classic Entry Door Knob, Oil Rubbed Bronze
  • Two (2) identical large head entry keys
  • Anti-bump resistant
  • Window box package
  • Meets grade-3 residential security standards
  • Rekeyable KW-1 keyways
SaleBestseller No. 7
Signstek Keyless Entry Door Lock, Door Knob with Keypad, Smart Code Door Lock, Mute Mode, Passage...
  • 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...
  • Enhanced Security: Designed with mute function, this doorknob can prevent others from listening to beep to steal your code. The mute function and the...
  • 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...
  • 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...
  • Multi-Functions: The electronic lock is waterproof. Perfects for your entery door, front door entry, garage, utility room door, back door, bedroom...
Bestseller No. 8
Kwikset 97200-890 Pismo Door Knob, Round, Satin Nickel
  • Pismo has an idealistic, simplified look. With defined lines and a variety of finishes, you can seamlessly upgrade to a contemporary style.
  • For use on interior doors requiring no locking functionality, such as hallway or closet doors
  • Ansi/bhma grade a - highest residential security, durability and finish
  • Latch has 3 interchangeable faceplates; round corner, square corner, and drive-in collar
  • Easily installs in minutes with just a screwdriver
Bestseller No. 9
Amazon Basics Exterior Door Knob With Lock and Deadbolt, Coastal, Matte Black
  • Brass body; steel internal structure
  • Adjustable latch from 2-3/8 - 2-3/4 inches (60-70mm)
  • Includes four (4) brass keyed alike keys, KW1 keyway, rounded steel faceplate and strike, and zinc alloy latch bolt
  • Detailed installation instructions included
  • Backed by an Amazon Basics 1-year limited warranty
SaleBestseller No. 10
Prime-Line S 4180 Door Knob Lock-Out Device – Prevents Turning of Door Knob and Access to Keyhole,...
  • DOORKNOB LOCK-OUT DEVICE – The Defender Security doorknob lock-out device can be placed directly over the entry doorknob to block access to the...
  • COVERS KEYHOLE – This doorknob security device is designed to keep the keyhole on the locked entry doorknob from being accessed, not the handle from...
  • REMOVABLE – The durable diecast cylinder is held in place with an O-ring and is removable for cleaning when the device is unlocked and open. The...
  • DIMENSIONS – This lock-out device can protect rounded doorknobs that have a max diameter of 2-7/16 inch. Note that the shaft cut-out is circular in...
  • 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 is...
SaleBestseller No. 11
Citiloc Round Bed/Bath Privacy Pocket Door Latch Oil Rubbed Bronze
  • Citiloc Privacy Pocket Door Latch Fits Standard Bore At 2-3/8" Backset
  • Round design eliminates the need to cut a new notch in door
  • For use on interior doors requiring locking functionality, such as bedroom or bathroom doors.
  • Privacy Pocket Door Latch - Locked By Turning Inside Thumbturn. Emergency Unlock On Outside.
  • Oil Rubbed Bronze Finish US11P
SaleBestseller No. 12
Heart of Tafiti Child Proof Door Knob Covers, Toddler Door Locks, Baby Proof Safety Locks for Doors,...
  • 💕【Explore the world, Peace of Mind】Our child-proof door knob covers ensure your kids' safety, allowing them to roam freely without worries of...
  • 💕【Simple way to stay Safe】The special design allows adults to open door easily. All you need to do is press the double buttons and grip the...
  • 💕【Chemicals free and Safe】Made of Eco-Friendly PP and TPR material. Our door knob covers passed the Migration of Certain Elements Test(EN71)....
  • 💕【Fit most round door knob】Designed to be compatible with standard spherical door knobs; also blends perfectly with your home decor. Suitable...
  • 💕【Warranty】If you're not satisfied with our product, we provide prompt and full refund!
SaleBestseller No. 13
QT BABY Universal Fit Door Knob Covers Babyproof, Upgraded Design and Easy Grip Child Proof Door...
  • KEEPS YOUR CHILD SAFE - When your little ones start to walk, it is the time to childproof the places that are not safe for them. Our child door knob...
  • UNIVERSAL & SPECIAL DESIGN - Our child proofing knob covers are specifically designed that blends easily with home decor. The double button design...
  • COMPATIBLE WITH MOST DOORKNOBS - These baby proof door handle locks perfectly fit with all standard spherical doorknobs. Due to their large size, they...
  • EASY TO INSTALL/REMOVE - Unlike other toddler door locks, they require no drill or tools to install. Simply put the two covers together on the...
  • SATISFACTION GUARANTEED - Made of Eco-friendly PP and TPR material, our protective locks provide lifetime money-back guarantee and can be returned...
Bestseller No. 14
EUDEMON 6 Pack Baby Safety Door Knob Covers Door Knob Locks
  • ★Special Design---Special double button design with soft TPR material increased friction with the door knob. When you need to open the door,press...
  • ★Easy Installation/Removal---No Adhesive, no drill and tools need,no harm to the door.Take off the door knob cover then set it on the door knob and...
  • ★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...
  • ★Safety & Eco-Friendly---Made of Eco-Friendly PP and TPR material. EUDEMON baby safty door knob cover has pass Mechanical and Physical Properties...
  • 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...
Bestseller No. 15
Copper Creek Satin Stainless Door Knobs - Round Colonial Knob with Privacy Locking Function for Home...
  • ELEGANT DESIGN - These Copper Creek bedroom and bathroom door knobs feature round corner adjustable latches, decorative rosettes, and a rich satin...
  • PRIVACY DOOR KNOBS - Ideal for bedroom and bathroom use, these locking door knobs feature an exterior privacy release button and operate with coin or...
  • SAFE AND SECURE - Each door knob has a security rating of ANSI 156.2 Grade-3 and features durable nickel plated bolts with a solid steel chassis,...
  • DURABLE ALL METAL CONSTRUCTION - Made with high quality materials, these door knobs feature solid brass cylinders, heavy duty steel latches, and...
  • EASY INSTALLATION - The Quick-Install Alignment Adapters guide the assembly screws into position for simple, fast installation while the Non-Loosening...
Bestseller No. 16
Wyze Lock WiFi & Bluetooth Enabled Smart Door Lock, Wireless & Keyless Entry, works with Amazon...
  • Wyze smart lock: Lock or unlock your door from anywhere using the Wyze app. Wyze Lock connects to your WiFi via the included Wyze Lock Gateway. Enable...
  • Certified for Humans – Smart home made easy for non-experts. Setup with Alexa is simple.
  • Simple sharing: Wyze Lock lets you easily share access to your home with friends, family, contractors, dog walkers, and really, whoever you want. See...
  • Door position detection: Wyze Lock not only tells you the lock status, but also if the door is open or closed. Unlike other locks, Wyze Lock has a...
  • Keyless door entry: Simply walk up to your door and have it unlock automatically and then lock behind you once you're inside. Purchase Wyze Lock...
SaleBestseller No. 17
Kwikset 93001-873 Polo Bed & Bath Knob in Polished Brass
  • Privacy knob with a classic lines and enhanced styling for interior the Bed and bath and easy installation in just minutes with just a screw driver
  • For use on interior doors where a privacy locking function is required, such as a bedroom or bathroom
  • Universal handing; fits both right handed and left handed doors
  • Latch has adjustable backset 2-3/8 inch to 2-3/4 inch to fit all standard door preparations
  • ANSI/bhma grade 3 certified
Bestseller No. 18
Oklahoma Joe's Longhorn Reverse Flow Smoker, Black
  • The Longhorn Reverse Flow Offset Smoker provides the best for you outdoor cooking needs. With optional smokestack locations you choose between reverse...
  • Charcoal fuel allows you to grill with high heat or cook low and slow
  • 751-square-inches of primary cooking space; 309-square-inches of secondary cooking space
  • Heavy-gauge steel construction ensures durability you can trust
  • Professional temperature gauge for accurate monitoring
Bestseller No. 19
Basaltech Typewriter Style Mechanical Keyboard with Collapsible Wrist Rest Gaming Mouse Gift Combo,...
  • 【Mechanical Blue Switch Gaming Keyboard】 Basaltech Keyboard for ultimate gaming performance. Retro round keycap looks like a classical typewriter,...
  • 【30 Lighting Effects and One Key To Switch】This rainbow LED backlit mechanical gaming keyboard has 30 LED backlit modes, you can hold the knob 3...
  • 【All 104-Key Anti Ghosting Keyboard& Metal Panel】- Basaltech typewriter keyboard is a Full-Size keyboard, and all 104 keys non-conflict. Allows...
  • 【Magnetic Removable Wrist Rest】The blue switch mechanical keys stand up to hardcore gaming, the two anti-skid stands at the bottom of the keyboard...
  • 【Great Compatibility】Basaltech Mechanical Keyboard is compatibility with Windows 2000 / 2003 / XP / Vista / Win7 / Win8 / Win10, compatible with...

Having trouble finding a great Round Door Knob Lock?

This problem is well understood by us because we have gone through the entire Round Door Knob Lock research process ourselves, which is why we have put together a comprehensive list of the best Round Door Knob Locks available in the market today.

After hours of searching and using all the models on the market, we have found the best Round Door Knob Lock for 2023. See our ranking below!

How Do You Buy The Best Round Door Knob Lock?

Do you get stressed out thinking about shopping for a great Round Door Knob Lock? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Round Door Knob Lock, which is why we have assembled a comprehensive list of the greatest Round Door Knob Lock available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Round Door Knob Lock that you consider buying. Your questions might include the following:

  • Is it worth buying an Round Door Knob Lock?
  • What benefits are there with buying an Round Door Knob Lock?
  • What factors deserve consideration when shopping for an effective Round Door Knob Lock?
  • Why is it crucial to invest in any Round Door Knob Lock, much less the best one?
  • Which Round Door Knob Lock are good in the current market?
  • Where can you find information like this about Round Door Knob Lock?

We’re convinced that you likely have far more questions than just these regarding Round Door Knob Lock, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Round Door Knob Lock, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Round Door Knob Lock. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Round Door Knob Lock buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Round Door Knob Lock currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Round Door Knob Lock has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Round Door Knob Lock?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Round Door Knob Lock.
  5. Customer Ratings: Number ratings grade Round Door Knob Lock objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Round Door Knob Lock.
  7. Product Quality: You don’t always get what you pay for with an Round Door Knob Lock, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Round Door Knob Lock is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Round Door Knob Lock information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Round Door Knob Lock is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What are the 10 different types of door locks?

A: 10 Types of Door Locks and How They Work (with Pictures) Padlocks. Padlocks are easily recognizable portable locks that can be fixed to a door, gate, chain, or fence, to secure a space and prevent theft or vandalism. Deadbolt Locks. Deadbolt locks are common on external doors because they offer a good degree of security against intruders. Cylinder Locks. … Lever Handle Locks. … Barrel Bolt. … Chain Locks. … More items…

Q: What is the best residential door lock?

A: Certainly, a Grade 1 deadbolt lock is best for home security. If your primary concern when selecting door locks is with home security, as it should be, the best deadbolt door lock for residential use is one that carries an ANSI Grade 1 rating.

Q: What are automatic door locks?

A: Magnetic locks (maglocks) consist of an armature and electromagnet plate that locks a door automatically when it closes. Maglocks work by attaching the armature plate to a door and an electromagnet to a door frame.

Q: What is a double cylinder door knob?

A: A double cylinder door knob is a door knob that is keyed on both sides of the door, or in a place where the door that needs the option of locking on either side of the door. These door knobs are not very common at all that’s for sure.