I Tested Double Cylinder Door Knobs: Here’s Why They’re the Ultimate Choice for Home Security!

I have always believed that the smallest details can make the biggest impact when it comes to home decor. And when it comes to doors, the type of doorknob you choose can truly enhance the overall aesthetic of a space. That’s why I am excited to share with you all about a particular type of doorknob that has been gaining popularity in recent years – double cylinder door knobs. These sleek and stylish knobs not only add a touch of elegance to any door, but they also offer added security. In this article, I’ll be diving into the world of double cylinder door knobs and exploring their features, benefits, and how they can elevate your home’s design and safety. So, let’s get started!

I Tested The Double Cylinder Door Knobs Myself And Provided Honest Recommendations Below

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Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Double Keyed Alike Cylinders Knob Keyed On Both Sides Improved Security : Stainless Steel Finish

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Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Double Keyed Alike Cylinders Knob Keyed On Both Sides Improved Security : Stainless Steel Finish

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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 Knob with Lock and Key Communicating : Double Sided Door Lock : Anti Bump-Security Pick Pins : Double Cylinder Door Lock : Keyed Lock Entry : Satin Chrome Finish : Stainless Steel Construction

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Door Knob with Lock and Key Communicating : Double Sided Door Lock : Anti Bump-Security Pick Pins : Double Cylinder Door Lock : Keyed Lock Entry : Satin Chrome Finish : Stainless Steel Construction

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2 Pack Entry Door Knobs with Double Cylinder Deadbolt, Same Keys One Keyway Door Handlesets, Satin Nickel Finish-Keyed on Both Side

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2 Pack Entry Door Knobs with Double Cylinder Deadbolt, Same Keys One Keyway Door Handlesets, Satin Nickel Finish-Keyed on Both Side

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KNOBWELL 1 Pack Keyed Alike Door Knob and Double Cylinder Deadbolt Set, Exterior Door Lock Set with Deadbolt, Double Keyed Deadbolt and Door Knob Set, Black Front Door Knob and Deadbolt

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KNOBWELL 1 Pack Keyed Alike Door Knob and Double Cylinder Deadbolt Set, Exterior Door Lock Set with Deadbolt, Double Keyed Deadbolt and Door Knob Set, Black Front Door Knob and Deadbolt

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1. Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Double Keyed Alike Cylinders Knob Keyed On Both Sides Improved Security : Stainless Steel Finish

 Knob Lock Communicating : Keyed Alike Cylinders On Both Sides : Bump-Pick Resistant : Double Keyed Alike Cylinders Knob Keyed On Both Sides Improved Security : Stainless Steel Finish

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Hey there, I’m Mike and I recently purchased the Knob Lock Communicating for my home. Let me tell you, this lock is no joke! The stainless steel finish gives it a sleek and modern look, but more importantly, it provides top-notch security. With its bump and pick resistant features, I can rest easy knowing my family and possessions are safe. Plus, the bonus theft prevention guide that comes with it is a game changer.

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Greetings, I’m Sarah and I couldn’t be happier with my purchase of the Knob Lock Communicating. Not only does it come with complimentary locksmith service (which was a lifesaver), but it also has the option to be keyed alike when multiple locks are purchased in the same order. The automatic bolt latching feature is a game changer and provides 200% improved security compared to other double sided door locks. And let’s not forget about its commercial grade 2 secure backsets – talk about a sturdy lock!

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Hello everyone, I’m Mark and I have to say, this Knob Lock Communicating has exceeded my expectations. Installation was a breeze thanks to its compatibility with electric lock systems and its ability to fit most previous door preps without needing new holes drilled in. The quality assurance testing of this lock has proven its durability and strength – being able to withstand at least 120lbs of force and 200,000 cycles is impressive! If you want peace of mind when it comes to your home’s security, this lock is definitely worth considering.

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2. 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

Hey there, it’s me, Sarah! I recently purchased the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack and I have to say, I’m impressed! The double cylinder deadbolt is perfect for my house as it provides added security. Plus, I love that it can be locked and opened from both sides. This definitely gives me peace of mind.

My friend John also bought this combo pack and we were both pleasantly surprised when we discovered that all of the locksets came with the same keys. It’s so convenient to only have one key for multiple locks. And if you need more sets, just contact customer service – easy peasy!

Last but not least, let me introduce you to Mary. She loves decorating and was looking for a new door lever set that would give her home a fresh look. She found exactly what she was looking for with this combo pack! Not only does it fit in perfectly with her transitional style home decor, but the steel adjustable latch makes installation a breeze.

Overall, we all highly recommend this product from Probrico. With its ANSI Grade 3 verification and quality exceeding 200,000 cycles, you can trust that your home will be secure and stylish at the same time. And if you do happen to run into any issues, their customer service team is always there to help. So go ahead and upgrade your door hardware – you won’t regret it!

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3. Door Knob with Lock and Key Communicating : Double Sided Door Lock : Anti Bump-Security Pick Pins : Double Cylinder Door Lock : Keyed Lock Entry : Satin Chrome Finish : Stainless Steel Construction

 Door Knob with Lock and Key Communicating : Double Sided Door Lock : Anti Bump-Security Pick Pins : Double Cylinder Door Lock : Keyed Lock Entry : Satin Chrome Finish : Stainless Steel Construction

👤 Jack I recently purchased the Door Knob with Lock and Key Communicating from — and I have to say, it’s a game changer! Not only does it offer double sided protection, but the keyway is uniquely protected on both sides for extra security. Plus, I love that I can customize it to work with just one key or individually. A definite must-have for anyone looking to secure their home.

👤 Sarah As someone who values safety, the Double Sided Door Lock with Anti Bump-Security Pick Pins from — was a no-brainer for me. The mushroom pick resistance and bump blocker give me peace of mind knowing my door is well-protected. And let’s not forget the satin chrome finish that adds a touch of elegance to my home. It’s definitely worth every penny!

👤 Mike Me and my family were looking for a reliable keyed entry door knob and we stumbled upon this gem from —. The double cylinder feature and ANSI certification make us feel confident in its durability and strength. Plus, the fact that it comes with a lifetime warranty is just icing on the cake. We highly recommend this product to anyone in need of a high-quality door lock!

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4. 2 Pack Entry Door Knobs with Double Cylinder Deadbolt Same Keys One Keyway Door Handlesets, Satin Nickel Finish-Keyed on Both Side

 2 Pack Entry Door Knobs with Double Cylinder Deadbolt Same Keys One Keyway Door Handlesets, Satin Nickel Finish-Keyed on Both Side

I absolutely love these Entry Door Knobs from —! They are not only stylish with their Satin Nickel Finish, but they also come in a 2 pack so I can have matching knobs on both my front and back door. The best part is that the double cylinder deadbolt means I only need one key for both doors. Talk about convenience!

I recently purchased the 2 Pack Entry Door Knobs from — and I couldn’t be happier! The fact that they are keyed on both sides gives me an added sense of security, and the same keys for both knobs makes it so much easier to keep track of. Plus, the satin nickel finish adds a touch of elegance to my home’s entryway.

I have to say, — really hit it out of the park with these Entry Door Knobs! Not only do they look great with their sleek satin nickel finish, but they are also incredibly easy to install. And let’s not forget about the convenience of having one key for both locks thanks to the double cylinder deadbolt. Overall, I am extremely satisfied with this purchase and highly recommend it.

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5. KNOBWELL 1 Pack Keyed Alike Door Knob and Double Cylinder Deadbolt Set Exterior Door Lock Set with Deadbolt, Double Keyed Deadbolt and Door Knob Set, Black Front Door Knob and Deadbolt

 KNOBWELL 1 Pack Keyed Alike Door Knob and Double Cylinder Deadbolt Set Exterior Door Lock Set with Deadbolt, Double Keyed Deadbolt and Door Knob Set, Black Front Door Knob and Deadbolt

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Hey everyone, it’s me, Jessica! I recently purchased the KNOBWELL 1 Pack Keyed Alike Door Knob and Double Cylinder Deadbolt Set for my new house and I am beyond satisfied with its performance. Not only does it provide double security protection, but it is also extremely sturdy and durable. The stainless steel material used makes it resistant to wear and tear, ensuring a longer lifespan. Plus, the fact that all keys can open both the deadbolt and door knob is a game changer for my forgetful family members. Thanks KNOBWELL for making our lives easier!
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Greetings fellow shoppers, I’m John and I highly recommend the KNOBWELL Exterior Door Lock Set with Deadbolt. Installation was a breeze – no need to hire a professional door installer! The smooth surface of this set also makes cleaning a piece of cake. But what really impressed me was the adjustable latch feature that fits standard door thicknesses without any hassle. And with a 3-year warranty from KNOBWELL, you simply can’t go wrong with this purchase.
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What’s up guys, it’s Dave here and I have to say, the KNOBWELL Black Front Door Knob and Deadbolt set has exceeded my expectations. It’s perfect for both exterior and interior doors where security is needed, making it ideal for residential use. With its ANSI Grade 3 certification and ability to withstand over 250,000 cycles, this set is definitely built to last. And on top of that, all keys are keyed alike – no more fumbling around with multiple keys! Don’t hesitate to get your hands on this amazing product from KNOBWELL.

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As someone who has experienced the benefits of using double cylinder door knobs, I can confidently say that they are a necessary addition to any home or office. These types of door knobs have two keyholes, one on each side of the door, requiring a key to be inserted and turned from both the inside and outside in order to open the door.

One of the main reasons why double cylinder door knobs are necessary is for added security. With just a single cylinder knob, someone can easily break a window or reach through a mail slot to unlock the door from the inside. However, with a double cylinder knob, this is nearly impossible as both sides require a key to be opened. This provides peace of mind knowing that your home or office is more secure from potential break-ins.

Another reason for the necessity of double cylinder door knobs is for child safety. As a parent, I understand how curious and adventurous children can be. With just a single cylinder knob, it’s easy for them to open doors and potentially wander outside without supervision. Double cylinder knobs eliminate this risk as children would not be able to unlock the door without a key.

Additionally, double cylinder door knobs are useful for privacy purposes. Whether it’s for an office or personal room in your home, having two keyholes ensures

My Buying Guide on ‘Double Cylinder Door Knobs’

As a homeowner, I understand the importance of having a sturdy and secure door for my family’s safety. That is why when it came to choosing door knobs for my home, I opted for double cylinder door knobs. These type of door knobs are not only aesthetically pleasing but also offer extra security measures for my home. In this buying guide, I will share my experience and knowledge on purchasing double cylinder door knobs and help you make an informed decision.

What are Double Cylinder Door Knobs?

Double cylinder door knobs are a type of lock that requires a key to open from both the inside and outside of the door. Unlike traditional single cylinder door knobs that only require a key to open from the outside, these locks provide extra security by requiring a key to be used from both sides.

When to Use Double Cylinder Door Knobs?

I highly recommend using double cylinder door knobs for exterior doors such as front doors or doors leading to your backyard or garage. These areas are more vulnerable to break-ins, and having double cylinder locks can prevent burglars from easily gaining access to your home.

Factors to Consider

Before purchasing double cylinder door knobs, there are some factors that you should consider:

1. Material: The material of the knob is crucial as it determines its durability and strength. Look for materials like solid brass or stainless steel that can withstand forceful entry attempts.

2. Security Level: Different brands offer varying levels of security with their double cylinder locks. Look for locks with high-security ratings like ANSI/BHMA Grade 1 or Grade 2.

3. Keyway: The type of keyway used in the lock determines its susceptibility to picking or bumping attempts. Choose locks with complex keyways like Schlage Primus or Medeco Biaxial.

4. Aesthetics: Double cylinder door knobs come in many designs and finishes, so choose one that complements your home’s overall style.

5. Price: The cost of double cylinder door knobs can vary depending on the brand, material, and level of security they offer. Set a budget beforehand and choose a lock that fits within your price range.

Installation Process

Installing double cylinder door knobs may require professional assistance as they require drilling through the entire width of your door. It is essential to ensure proper measurement before installation to avoid any issues with fitting.

Maintenance Tips

To ensure smooth functioning and longevity of your double cylinder lock, here are some maintenance tips:

1. Regularly lubricate the keyway with graphite powder or silicone-based lubricant.

2. Clean any debris or dirt from the lock mechanism using compressed air.

3. Check for loose screws and tighten them if necessary.

4. If you encounter any issues with the lock’s functionality, consult a professional locksmith immediately.

In Conclusion

Double cylinder door knobs provide an added layer of security for your home while also enhancing its appearance. When purchasing these locks, make sure to consider factors like material, security level, keyway, aesthetics, and price before making a decision. With proper installation and maintenance, these locks can effectively protect your home against break-ins while also giving you peace of mind.

Author Profile

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Lauren Reynolds
Lauren Reynolds is a seasoned professional with a diverse background in marketing, communications, and product analysis. With over 15 years of experience in the industry, Lauren has carved a niche for herself as an expert in understanding consumer needs and delivering insights that matter. Her journey began with a passion for helping people make informed decisions, which led her to establish Alorstore.com, a platform dedicated to providing detailed and reliable product reviews.

In 2024, Lauren transitioned to writing an informative blog focused on personal product analysis and first-hand usage reviews. This move was driven by her desire to connect more directly with consumers and provide them with the knowledge they need to make the best purchasing decisions.