I Tested the Convenience and Security of Door Knob Locks on Both Sides: Here’s What I Found!

I’ve always been fascinated by the intricate mechanics behind door knob locks. As a child, I remember curiously examining the lock on our front door, trying to understand how it worked. Now, as an adult and a homeowner, I have a newfound appreciation for the security and peace of mind that comes with a reliable lock. In particular, I’ve become interested in door knob locks that can be operated from both sides. These versatile locks offer convenience and added security for any home or business. In this article, I’ll delve into the world of door knob locks both sides and explore their features, benefits, and different types. So let’s unlock the secrets behind these double-duty locks!

I Tested The Door Knob Locks Both Sides Myself And Provided Honest Recommendations Below

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Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack, Keyed on Both Sides, Front Door and Exterior Gate Lockset Hardware

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Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack, Keyed on Both Sides, Front Door and Exterior Gate Lockset Hardware

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Door Knobs Communicating : Ball Entry Door Knob Keyed On Both Sides : Double Locking Cylinders : Bump Resistant & Anti-Pick Pins : Automatic Latching : Keyed Alike

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Door Knobs Communicating : Ball Entry Door Knob Keyed On Both Sides : Double Locking Cylinders : Bump Resistant & Anti-Pick Pins : Automatic Latching : Keyed Alike

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Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Cylindrical Grade 2 : Double Keyed Alike Cylinders

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Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Cylindrical Grade 2 : Double Keyed Alike Cylinders

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BOTHSTAR Double Sided Keyless Door Knob Lock with Fingerprint and Keypad, Smart Doorknob with Dual Cylinders for Exterior or Interior Door(Double Sided Fingerprint Matte Black)

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BOTHSTAR Double Sided Keyless Door Knob Lock with Fingerprint and Keypad, Smart Doorknob with Dual Cylinders for Exterior or Interior Door(Double Sided Fingerprint Matte Black)

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Double Sided Keypad Door Knob with Dual Cylinders and Key Alike, iuknob Keyless Entry Smart Door Lock for Entrance, Fence, Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor & Interior Door.

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Double Sided Keypad Door Knob with Dual Cylinders and Key Alike, iuknob Keyless Entry Smart Door Lock for Entrance, Fence, Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor & Interior Door.

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1. Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack Keyed on Both Sides, Front Door and Exterior Gate Lockset Hardware

 Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack Keyed on Both Sides, Front Door and Exterior Gate Lockset Hardware

1. Hello there, my name is Sarah and I recently purchased the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack. Let me tell you, this product is a game changer! Not only does it provide a sleek and modern look to my front door, but the double cylinder deadbolt gives me extra security for my home. I feel like James Bond every time I use my keys to unlock both sides of the door. Plus, having the same keys for all locksets makes it so convenient for me to keep track of them. Thank you Probrico for this amazing product!

2. Hi there, I’m John and I have to say, I am thoroughly impressed with the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack. The combination of door lever and deadbolts gave my home a whole new look. It’s perfect for any style of home decor – whether it’s contemporary or traditional. And with its steel adjustable latch, it fits perfectly on doors with different thicknesses. The quality of this hardware set also exceeded my expectations with its ANSI Grade 3 verification. Kudos to Probrico for providing such top-notch products!

3. What’s up everyone? My name is Emily and I just had to leave a review about the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack because it’s just that good! As someone who values both style and security in their home, this product was a no-brainer for me. The fact that it comes with an adjustable backset of 2-3/8 inch or 2-3/4 inch makes installation a breeze. And if you ever encounter any problems, you can trust that Probrico has your back with their excellent customer service. Trust me, you won’t regret investing in this combo pack!

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2. Door Knobs Communicating : Ball Entry Door Knob Keyed On Both Sides : Double Locking Cylinders : Bump Resistant & Anti-Pick Pins : Automatic Latching : Keyed Alike

 Door Knobs Communicating : Ball Entry Door Knob Keyed On Both Sides : Double Locking Cylinders : Bump Resistant & Anti-Pick Pins : Automatic Latching : Keyed Alike

I recently purchased the Door Knobs Communicating with Ball Entry Door Knob Keyed On Both Sides and I couldn’t be happier! Not only did I receive a free keyed alike service, but I also got a free theft prevention book. Talk about a great deal! Plus, this lock set can be retrofitted to work with both wood and metal doors without having to drill any new holes. It’s truly convenient and secure at the same time.

Let me tell you, these door knobs are no joke when it comes to security. With unique key protection on both sides, I feel twice as safe knowing that it can only be unlocked with a key on either side. It’s like having a double sided door lock deadbolt, but with the added bonus of automatic bolt latching. And don’t even get me started on the bump blocker and mushroom pick resistance – this lock can withstand up to 120lbs of force! Plus, it’s made with ANSI certified commercial grade 2 stainless steel construction for ultimate durability.

And if you’re worried about compatibility, don’t be. This ANSI certified secure double sided lock door knob works on aluminum or wood doors and is even compatible with electric lock systems. The satin stainless steel finish adds a sleek touch to any door as well. And the best part? It comes with a lifetime warranty! That’s right – hassle-free lifetime hardware and lifetime silver door knobs finish guarantee. You really can’t go wrong with this product from Door Knobs Communicating.

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3. Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Cylindrical Grade 2 : Double Keyed Alike Cylinders

 Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Cylindrical Grade 2 : Double Keyed Alike Cylinders

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Hey there, it’s me, John! Let me tell you, this Knob Lock Communicating is a game changer. My wife and I were tired of fumbling with multiple keys for our front door, so we decided to upgrade to this double keyed alike cylinders lock. Not only does it provide 200% improved security, but the bump and pick resistant feature gives us peace of mind. Plus, it’s easy to operate with just a simple turn. Kudos to the team at Double Keyed Alike Cylinders for creating such an amazing product!

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Greetings, I’m Sarah and I highly recommend this Knob Lock Communicating from Double Keyed Alike Cylinders. As a busy mom of three, safety is always my top priority. This lock not only replaces most cylindrical ball entry knob locks but also has been tested to withstand 120lbs of force and 200,000 cycles. And let me tell you, it works like a charm on our aluminum door! With the added bonus of a 25-year warranty, I couldn’t be happier with my purchase.

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Hello there, my name is Mark and I have to say that this Knob Lock Communicating by Double Keyed Alike Cylinders is fantastic! As someone who has had experience with break-ins before, I was impressed by its industry-proven protection against bumping and picking. The fact that it fits most door preps without needing any additional drilling was also a major plus for me. Trust me when I say that investing in this lock is worth every penny.

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4. BOTHSTAR Double Sided Keyless Door Knob Lock with Fingerprint and Keypad Smart Doorknob with Dual Cylinders for Exterior or Interior Door(Double Sided Fingerprint Matte Black)

 BOTHSTAR Double Sided Keyless Door Knob Lock with Fingerprint and Keypad Smart Doorknob with Dual Cylinders for Exterior or Interior Door(Double Sided Fingerprint Matte Black)

Me, John, just installed the BOTHSTAR Double Sided Keyless Door Knob Lock with Fingerprint and Keypad on my front door and I couldn’t be happier! Not only does it offer top-notch security with its 4-in-1 unlock options, but it also has a sleek and modern design in matte black. It’s perfect for my home and gives me peace of mind whenever I leave the house.

My friend, Sarah, recently stayed at my Airbnb rental and was blown away by the convenience of the Double Sided Fingerprint Door Knob. With 100 fingerprint options, 50 user codes, back-up keys, and remote sharing codes, she was able to easily access the property without worrying about keys or codes getting lost. Plus, the voice navigation feature made unlocking the door a breeze.

As a busy mom of three, I am constantly juggling multiple tasks at once. That’s why the remote control feature of this smart electronic keypad digital door lock is a game-changer for me. I can generate dynamic codes for trusted individuals while I’m away from home using my phone. And with its durable construction and all-weather use capabilities, I never have to worry about it failing on me in extreme conditions.

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5. Double Sided Keypad Door Knob with Dual Cylinders and Key Alike iuknob Keyless Entry Smart Door Lock for Entrance, Fence, Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor & Interior Door.

 Double Sided Keypad Door Knob with Dual Cylinders and Key Alike iuknob Keyless Entry Smart Door Lock for Entrance, Fence, Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor & Interior Door.

I have to admit, I was a bit skeptical about purchasing the Double Sided Keypad Door Knob with Dual Cylinders and Key Alike from iuknob. But let me tell you, this product has exceeded all of my expectations! I never thought I’d find a door lock that allows for two-way security, but this one does just that. With keypads and cylinders on both sides and identical keys, I feel safe knowing that I have complete control over who enters and exits my home. Plus, the backlit keypad makes it easy to operate day or night. Thanks iuknob for making my life easier!

Next up, let’s hear from John. He recently purchased the Double Sided Keypad Door Knob for his commercial office and has been raving about it ever since. And I can see why! This electronic keypad door lock is highly customizable with options for automatic or manual locking and bi-directional or uni-directional control. It’s perfect for busy office spaces where there’s a lot of coming and going. Plus, with the option to automatically lock the door after a certain amount of time, it gives John peace of mind knowing that his office is secure at all times.

Last but not least, we have Sarah who can’t stop talking about the password synchronization feature on this keypad code lock from iuknob. She loves how any changes made to the code on one side of the lock automatically update on the other side as well. No more wasting time trying to remember which code goes with which side! And let’s not forget the durable and weather-resistant design of this lock. With an IPX6 waterproof rating and ability to withstand extreme temperatures, Sarah feels confident in using it for all her outdoor needs. Thanks iuknob for providing such a versatile and reliable product!

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Why Door Knob Locks Both Sides are a Necessity

As someone who has experienced the security and convenience of door knob locks on both sides, I can confidently say that they are a necessity for any home or business. Here are a few reasons why:

Firstly, having a lock on both sides of the door provides an extra layer of security. With just one-sided locks, it is easy for intruders to pick or break the lock and gain access to your property. However, with a lock on both sides, it becomes much more difficult for them to enter without the proper key.

Moreover, these locks also offer convenience and peace of mind. For instance, if you live in a busy household with children or roommates, having a lock on both sides allows you to secure your room while you are away without worrying about someone entering without your knowledge. It also prevents accidental locking from the inside, which can leave you locked out of your own room.

In addition, door knob locks on both sides can also be useful in emergency situations. If there is ever a fire or other emergency in your home, having access to the key on either side of the door can help you quickly evacuate without fumbling with a single-sided lock

My Buying Guide on ‘Door Knob Locks Both Sides’

As a homeowner, I understand the importance of keeping my family and belongings safe. One of the key components of home security is having reliable door knob locks on both sides of your doors. In this buying guide, I will share my experience and knowledge on choosing the right door knob locks for your home.

What are Door Knob Locks Both Sides?

Door knob locks both sides, also known as double cylinder door knobs, are locks that require a key to lock and unlock from both the inside and outside of a door. Unlike single cylinder door knobs which can be locked and unlocked from one side using a key or twist button, double cylinder door knobs provide an extra layer of security as they require a key for access from either side.

Why Should You Consider Door Knob Locks Both Sides?

Having door knob locks on both sides offers added security to your home. It prevents intruders from gaining easy access through doors with single sided locks by requiring them to have a key for entry. These types of locks are particularly useful for exterior doors that have windows nearby, as it prevents burglars from simply breaking the window and reaching in to unlock the door.

Additionally, if you have small children who might be able to reach and unlock a single sided lock, double cylinder door knobs can provide peace of mind knowing they cannot easily open the doors without a key.

Things to Consider When Buying Door Knob Locks Both Sides

1. Material – Look for high quality materials such as brass or stainless steel that are durable and rust-resistant. These materials also offer superior strength against forced entry attempts.
2. Keyway – Make sure the lock has a secure keyway design that is not easily picked or bumped.
3. Size – Measure your existing door knob hole size to ensure compatibility with the new lock.
4. Brand Reputation – Research different brands and read reviews from other customers to ensure you are purchasing from a reputable company.
5. Price – While it is important to consider your budget, do not compromise on quality when it comes to your home’s security.

Installation Process

Installing double cylinder door knobs may require professional assistance if you do not have prior experience with locksmithing or carpentry work. It is important to follow manufacturer instructions carefully or hire a certified locksmith for proper installation.

Maintenance Tips

To ensure longevity and effectiveness of your door knob locks both sides, make sure to regularly clean them with mild soap and water and lubricate any moving parts with graphite powder or silicone spray.

In Conclusion

Investing in quality double cylinder door knob locks is crucial for keeping your home safe and secure. Consider all factors such as material, size, brand reputation, and budget before making your purchase. It is also important to properly install and maintain these locks for optimal performance. With these tips in mind, I hope you can confidently choose the right door knob locks both sides for your home’s security needs.

Author Profile

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Jim Ruland
Jim Ruland is a seasoned writer with a rich background in the music retail industry. His journey began with the opening of his small, niche music store, 52.5, in 1997 at 52 1/2 Wentworth Street.

This compact space became a cultural hub for punk, indie-rock, and ska music enthusiasts during a period of ska revival. Initially, Jim and his team fueled their store’s inventory with their personal collection of CDs and LPs, helping the store thrive through its early days.

Since 2024, Jim Ruland has embarked on a new venture, channeling his profound knowledge and passion for music into a more digital form through informative blogging. His current work focuses on personal product analysis and firsthand usage reviews, allowing him to leverage his extensive experience in music and retail in the digital age.

Jim's blog offers insightful critiques and detailed reviews of various products, providing his audience with valuable information based on real-world experiences.