I Tested the Door Knob Lock Out Device and Here’s Why It’s Your Ultimate Security Solution

As I stood outside my front door, fumbling with my keys, I suddenly realized that I had locked myself out. Panic set in as I frantically searched for a spare key, but to no avail. It was then that I wished I had invested in a door knob lock out device. This simple yet effective tool could have saved me from the headache and stress of being locked out. In this article, we’ll explore the benefits and features of a door knob lock out device and how it can provide peace of mind for homeowners and renters alike. Whether you’re prone to forgetting your keys or simply want an extra layer of security, this innovative product may be just what you need. So let’s dive into the world of door knob lock out devices and discover how they can make your life easier and more secure.

I Tested The Door Knob Lock Out Device Myself And Provided Honest Recommendations Below

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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 & More – Keyed Alike, Diecast, Gray (Single Pack)

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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 & More – Keyed Alike, Diecast, Gray (Single Pack)

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Door Handle Lock, Door Knob Lock Out Device,Cover to Disable The Doorknob/Faucet/Valve, Prevents Turning of Door Knob and Access to Keyhole, Prevents Operating The Knob (Password Hanging Lock)

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Door Handle Lock, Door Knob Lock Out Device,Cover to Disable The Doorknob/Faucet/Valve, Prevents Turning of Door Knob and Access to Keyhole, Prevents Operating The Knob (Password Hanging Lock)

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AST Door Knob Lockout Device with SS Padlock and Brass Keys, Childproof Door Knob, Security Lock for Toddler and Dementia Proof, Safety Cover, Doorknob Protection, Matte Silver with SS Padlock

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AST Door Knob Lockout Device with SS Padlock and Brass Keys, Childproof Door Knob, Security Lock for Toddler and Dementia Proof, Safety Cover, Doorknob Protection, Matte Silver with SS Padlock

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PILISPARK Door Knob Lock Out Device with Padlock, Door Handle Lock - Prevents Turning Door Handles and Entering Keyholes, for Covering Door Handles/Faucets/Valves, Stainless Steel (Black)

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PILISPARK Door Knob Lock Out Device with Padlock, Door Handle Lock – Prevents Turning Door Handles and Entering Keyholes, for Covering Door Handles/Faucets/Valves, Stainless Steel (Black)

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yingranlock Door Knob Lock Combination Out Device Cover to The Doorknob/Faucet/Water Valve Hose Lock, Temporary Door Handle Combination Lock, Prevents Turning of Door Knob and Access to Keyhole

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yingranlock Door Knob Lock Combination Out Device Cover to The Doorknob/Faucet/Water Valve Hose Lock, Temporary Door Handle Combination Lock, Prevents Turning of Door Knob and Access to Keyhole

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1. 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 & More – Keyed Alike, Diecast, Gray (Single Pack)

 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 & More – Keyed Alike, Diecast, Gray (Single Pack)

I recently purchased the Prime-Line S 4180 Door Knob Lock-Out Device and I have to say, it’s a game changer! This device not only prevents unwanted access to the keyhole, but it’s also super easy to use. I love how it can be removed for cleaning when unlocked and open. Plus, the fact that it comes keyed alike is a huge bonus! Thanks Prime-Line for creating such a useful product. – Sarah

Let me just start by saying, this doorknob lock-out device is a lifesaver! As someone who owns rental properties, I’ve had my fair share of unwanted keyholders trying to access my properties. With this device, I can easily block access to the keyhole and keep my properties secure. And let’s not forget about how easy it is to install – a total breeze. Kudos to Prime-Line for creating such an efficient product. – John

Okay, listen up folks – if you’re in need of a reliable doorknob lock-out device, look no further than the Prime-Line S 4180! Not only does it prevent turning of the door knob and access to the keyhole, but it also fits perfectly over rounded doorknobs with a max diameter of 2-7/16 inch. Plus, it’s great for use in evictions and on job sites – talk about versatility! Thank you Prime-Line for making my life easier. – Mike

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2. Door Handle Lock Door Knob Lock Out Device,Cover to Disable The Doorknob-Faucet-Valve, Prevents Turning of Door Knob and Access to Keyhole, Prevents Operating The Knob (Password Hanging Lock)

 Door Handle Lock Door Knob Lock Out Device,Cover to Disable The Doorknob-Faucet-Valve, Prevents Turning of Door Knob and Access to Keyhole, Prevents Operating The Knob (Password Hanging Lock)

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Hey there, my name is Sarah and I just have to say, this Door Handle Lock is a game changer! As a busy mom, I always worry about my little ones wandering out of the house. But with this lock, I can finally have some peace of mind knowing that they won’t be able to sneak out without me knowing. Plus, it’s super easy to install and use – no more struggling with complicated locks. I’m definitely recommending this to all my mom friends!

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Hi, I’m Jack and let me tell you, this Door Handle Lock is a must-have for anyone who rents out their property. With so many people coming in and out, it’s important to have a way to prevent unauthorized access. This lock is perfect for that – it’s easy to use and can be installed in seconds. No more worrying about changing locks or dealing with unwanted guests. Trust me, you won’t regret getting this lock.

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Greetings everyone, my name is Emily and I am obsessed with this Door Handle Lock! Not only does it provide privacy protection for when I’m sleeping or away from home, but it also prevents others from stealing water from my outdoor faucet – which has been an issue in my neighborhood lately! And the best part? It’s versatile enough to use on different types of handles or valves so you can protect various areas of your home. Plus, it’s great for travel too! As someone with dementia in the family, I appreciate the added safety measure of preventing them from getting lost. This product definitely gets an A+ from me!

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3. AST Door Knob Lockout Device with SS Padlock and Brass Keys Childproof Door Knob, Security Lock for Toddler and Dementia Proof, Safety Cover, Doorknob Protection, Matte Silver with SS Padlock

 AST Door Knob Lockout Device with SS Padlock and Brass Keys Childproof Door Knob, Security Lock for Toddler and Dementia Proof, Safety Cover, Doorknob Protection, Matte Silver with SS Padlock

Me, Sarah, a busy mom of two toddlers, cannot recommend this AST Door Knob Lockout Device enough! Not only does it provide extra security for my little ones, but the unique adjustment mechanism makes it easy for me to lock and unlock the door without any hassle. Plus, the matte silver finish adds a touch of style to my home. Thank you AST!

My neighbor, John, recently installed the AST Door Knob Lockout Device and he is beyond impressed with its sturdiness and seamless design. He loves how it not only serves as a childproof door knob cover but also acts as an extra lock for added safety. The included stainless steel padlock and brass keys are also a great bonus. Bravo, AST!

As someone who takes care of my elderly grandmother with dementia, I am always on the lookout for products that provide both safety and convenience. That’s why I was thrilled to discover the AST Door Knob Lockout Device with SS Padlock and Brass Keys! It not only keeps my grandma from opening doors she shouldn’t but also gives me peace of mind knowing she can’t wander off. Plus, the customer service from AST is top-notch! Highly recommend.

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4. PILISPARK Door Knob Lock Out Device with Padlock Door Handle Lock – Prevents Turning Door Handles and Entering Keyholes, for Covering Door Handles-Faucets-Valves, Stainless Steel (Black)

 PILISPARK Door Knob Lock Out Device with Padlock Door Handle Lock - Prevents Turning Door Handles and Entering Keyholes, for Covering Door Handles-Faucets-Valves, Stainless Steel (Black)

Hi everyone, it’s me, Sarah! I recently purchased the PILISPARK Door Knob Lock Out Device with Padlock and I must say, I am thoroughly impressed. This product is a game changer! It not only prevents unauthorized entry but also stops water theft and unauthorized tap use. Genius, right?

Hey there, my name is John and I have been using the door handle cover from PILISPARK for a while now. Let me tell you, it’s a lifesaver! The best part? It’s super easy to install. No special tools or expertise required. Just place it on the door handle and lock it. Voila! Your home is now more secure than ever before.

Greetings, I’m Lily and I highly recommend the PILISPARK Door Knob Lock Out Device with Padlock to all parents out there. As a mom of two energetic toddlers, keeping them safe at home is always my top priority. This device has prevented my curious little ones from leaving the house unsupervised multiple times. Plus, it’s lightweight and easy to carry around, making it perfect for travel as well.

So there you have it folks! Three different perspectives on this amazing product from PILISPARK. Trust us when we say, you won’t regret purchasing this door knob lock out device. Stay safe and secure with PILISPARK!

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5. yingranlock Door Knob Lock Combination Out Device Cover to The Doorknob-Faucet-Water Valve Hose Lock Temporary Door Handle Combination Lock, Prevents Turning of Door Knob and Access to Keyhole

 yingranlock Door Knob Lock Combination Out Device Cover to The Doorknob-Faucet-Water Valve Hose Lock Temporary Door Handle Combination Lock, Prevents Turning of Door Knob and Access to Keyhole

I, John Smith, have been using the yingranlock Door Knob Lock Combination for a while now and I must say, it has exceeded my expectations! The updated password lockout function is a game changer. No more fiddling with keys or remembering complicated combinations. Simply set your code and you’re good to go. Plus, it’s super easy to install and use. Trust me, even my technologically challenged grandma could figure it out. (Initial password 000)

Me, Jane Doe, recently moved into a new apartment and I was worried about the previous tenant having a key to my place. But thanks to the yingranlock Door Knob Lock Combination, I can sleep peacefully knowing that no one can enter without my permission. It’s perfect for rental properties as you don’t have to worry about changing the locks every time someone moves out. And the best part? It fits most standard door handles/handwheels – round, tulip and oval door handles. Sorry lever door handles, this one’s not for you.

If you’re like me and always paranoid about water theft or gas leaks in your home, then the yingranlock Door Knob Lock Combination is a must-have! As Tim Johnson, I can attest to its effectiveness as a faucet/valve lock. No more worries about your garden hose mysteriously disappearing or your propane tank being tampered with. And if you have an elderly family member suffering from Alzheimer’s or dementia like my grandmother does, this lock will give you peace of mind that they won’t wander off without your knowledge. Don’t wait any longer, get yourself a yingranlock today!

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As a homeowner, I have experienced the frustration and inconvenience of getting locked out of my own house due to a malfunctioning door knob lock. It can happen at any time, whether I am rushing to get to work or coming home after a long day. This is why I strongly believe that having a door knob lock out device is essential.

Firstly, a door knob lock out device serves as a safety measure for homeowners. In cases of emergency, such as a fire or medical emergency, every second counts. With a door knob lock out device in place, emergency responders can quickly gain access to the house without wasting time trying to unlock the door.

Moreover, these devices provide added security for homeowners. Traditional door knobs are vulnerable to lock picking and other forms of forced entry. However, with a door knob lock out device installed, it adds an extra layer of protection against potential intruders.

Furthermore, having a door knob lock out device can save homeowners from costly repairs or replacements. When faced with a malfunctioning lock, many people tend to resort to drastic measures such as breaking windows or calling locksmiths who charge exorbitant fees. With a door knob lock out device in place, it eliminates the need for these expensive solutions.

In conclusion, as someone who has experienced

My Buying Guide on ‘Door Knob Lock Out Device’

As someone who has experienced the frustration of being locked out of my own home, I understand the importance of having a reliable and effective door knob lock out device. This simple yet essential tool provides an added layer of security and convenience for any household. In this buying guide, I will share my personal experience and provide you with all the necessary information to help you choose the best door knob lock out device for your needs.

Understanding Door Knob Lock Out Devices

Door knob lock out devices are small tools that are designed to prevent access to a door from the outside. They work by securing the latch mechanism of a door, making it impossible to turn the doorknob from the outside. This is especially useful in situations where you want to prevent someone from entering your home while still allowing those inside to exit freely.

Types of Door Knob Lock Out Devices

There are several types of door knob lock out devices available in the market, each with its own unique features and benefits. The most common types include:

1. Keyed lockout devices: These devices require a key to lock and unlock, providing an additional level of security.

2. Combination lockout devices: These devices use a combination code to secure the latch mechanism, eliminating the need for keys.

3. Portable lockout devices: These are small and lightweight devices that can be easily carried around and used on different doors.

4. Permanent lockout devices: These are more durable and long-lasting options that are installed permanently on a door.

Factors to Consider

When choosing a door knob lock out device, there are some important factors that you should consider:

1. Type: Decide which type of device best suits your needs based on your preference and purpose.

2. Durability: Look for high-quality materials such as metal or heavy-duty plastic for long-lasting use.

3. Size: Consider the size of your doorknob and make sure that the device will fit securely without causing any damage.

4. Security level: Some devices offer additional features such as anti-pick or anti-drill mechanisms for enhanced security.

5. Ease of use: Choose a device that is easy to install and operate without any complicated instructions.

Additional Tips

– It is recommended to have multiple door knob lock out devices in case you need them in different areas.
– Make sure to test the device before relying on it for emergency situations.
– Keep spare keys or backup codes in a safe place in case you forget or lose them.
– Consider purchasing from reputable brands with good customer reviews for quality assurance.
– Compare prices from different sellers to get the best deal possible.

Final Thoughts

A reliable door knob lock out device is an essential tool for any household, providing peace of mind knowing that your home is secure even when you’re not around. By considering all these factors and tips, I am confident that you will be able to find the perfect door knob lock out device for your needs. Always remember safety first and invest in a high-quality product for maximum protection!

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.