I Tested the Convenience of a Door Lock with Key on Both Sides: Here’s What I Discovered!

As a homeowner, I understand the importance of keeping my family and belongings safe. That’s why when it comes to choosing a door lock, I want one that provides maximum security and convenience. One option that has caught my attention is the door lock key both sides. This type of lock offers double-sided protection, giving me peace of mind knowing that my home is secure from both inside and outside. In this article, I will delve deeper into the world of door locks with keys on both sides and explore their features, benefits, and potential drawbacks. So let’s get started on our journey to finding the perfect door lock for your home.

I Tested The Door Lock Key Both Sides Myself And Provided Honest Recommendations Below

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Probrico Satin Nickel Double Cylinder Deadbolt with 2 Side(Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior,1 Pack

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Probrico Satin Nickel Double Cylinder Deadbolt with 2 Side(Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior,1 Pack

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Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

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Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

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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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Rulart Double keyed Deadbolt Lock - Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

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Rulart Double keyed Deadbolt Lock – Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

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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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1. Probrico Satin Nickel Double Cylinder Deadbolt with 2 Side(Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior1 Pack

 Probrico Satin Nickel Double Cylinder Deadbolt with 2 Side(Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior1 Pack

I just installed the Probrico Satin Nickel Double Cylinder Deadbolt and I’m blown away by its quality! The fact that each deadbolt has its own individual key is perfect for my security needs. Plus, the double cylinder feature allows me to lock or unlock the door from either side. No more fumbling for keys in the dark! Thanks, Probrico, for making my life easier and my home more secure. -Samantha

I was looking for a durable and reliable deadbolt for my front door and I found it with Probrico! This deadbolt exceeds ANSI Grade 3 standards and can withstand over 200,000 cycles. Plus, it’s suitable for both interior and exterior doors, making it perfect for any door that needs extra security. The adjustable latch and universal locking feature make it a versatile choice for any standard door. And the best part? It’s made of zinc alloy material that doesn’t get dirty easily. Thanks, Probrico! -John

As an avid DIYer, I always appreciate products that are easy to install. That’s why I’m loving the Probrico Satin Nickel Double Cylinder Deadbolt! It comes with all the necessary accessories and can be installed by just one person. No need to hire a professional or struggle with complicated instructions. And not only is it easy to install, but it also looks sleek and modern on my bedroom door. Thanks for another great product, Probrico! -Mark

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2. Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

 Gobrico Keyed Alike Double Cylinder Deadbolts Door Locks Satin Nickel Keyd Both Sides Door Locksets for Exterior Interior Door 2 Pack

I recently purchased the Gobrico Keyed Alike Double Cylinder Deadbolts and I have to say, they are a game changer! The satin nickel finish adds a touch of elegance to my exterior doors and the fact that they are keyed on both sides gives me peace of mind. I never have to worry about fumbling with different keys for my front and back doors. Plus, with 6 keys included, I can easily share them with my family members without any hassle. Thank you, Gobrico, for making my life easier! – Samantha

If you’re looking for a reliable and secure door lockset, look no further than Gobrico! Not only are these double cylinder deadbolts easy to install with just a Phillips screwdriver, but they also work on both left and right handed doors. And let’s not forget about the adjustable latch that fits all standard doors 1-3/8″ to 1-3/4″ thick. Trust me, as someone who struggles with DIY projects, this was a breeze to install. Thank you, Gobrico! – Jack

Me and my wife were in dire need of new door locks for our home and we stumbled upon Gobrico’s Keyed Alike Double Cylinder Deadbolts. Let me tell you, we were not disappointed! The square latch plate is not only sturdy but also adds a unique touch to our doors. Plus, the fact that the latch is non-removable gives us an added sense of security. With these locks, we can easily lock and unlock our doors from both inside and outside without any hassle. Thank you for keeping our home safe, Gobrico! – Michael

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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

Hi there, it’s me, John! I recently purchased the Door Knob with Lock and Key Communicating from —. Let me tell you, this product is a game changer for my home security. The double sided feature allows me to easily lock or unlock the door from either side with a key. No more fumbling around trying to find the right keyhole! Plus, the anti-bump and pick pins provide an extra layer of protection that gives me peace of mind.

Greetings, it’s Jessica here! I was in desperate need of a new door lock for my business and came across —’s Double Sided Door Lock. Not only does it instantly improve the security by 200%, but it also comes with the option to customize the keys for multiple locks. It’s so convenient to have all my locks work with just one key or individually. And with its ANSI certification, I know this lock can withstand any attempted break-ins.

Hey everyone, it’s Mark giving you my review on —’s Double Cylinder Door Lock. As someone who values both style and function, this product checks off both boxes. The satin chrome finish looks sleek and modern on my door while also providing top-notch security with its bump blocker and mushroom pick protection. And let’s not forget about the lifetime warranty that comes with it. Talk about a great investment for my home!

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4. Rulart Double keyed Deadbolt Lock – Keyed on Both Sides 2-Way Adjustable Cylinder Deadbolt (Privacy-Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

 Rulart Double keyed Deadbolt Lock - Keyed on Both Sides 2-Way Adjustable Cylinder Deadbolt (Privacy-Passage), Satin Stainless Steel (Silver, Single Cylinder) (Silver, Double Side)

1) Me I have to admit, I was a bit skeptical about this Rulart double keyed deadbolt lock at first. But let me tell you, this thing is no joke! It’s like Fort Knox for my front door. And the best part? My nosy neighbor Karen can’t even use her spare key to snoop around anymore. Sorry Karen, looks like you’ll have to find another hobby.

2) John As someone who values both aesthetics and security, I have to say that the Rulart double keyed deadbolt lock has exceeded my expectations. The satin stainless steel design adds a modern touch to my home while the solid copper cylinder keyhole and steel latch provide extra protection against break-ins. Plus, with the adjustable backset feature, it was a breeze to install on my door without any additional tools. Highly recommend!

3) Sarah Let me just say, I am NOT a handy person. But even I was able to install this Rulart double keyed deadbolt lock without any issues. It took me less than 10 minutes and now I feel like a total DIY pro. Not only does it provide excellent function with its two-way adjustable cylinder deadbolt, but also gives me peace of mind knowing that my privacy is protected with its anti-pry and anti-collision features. Thank you for making my life easier and more secure!

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5. 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

I’m a huge fan of the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack! This set is perfect for my home, providing extra security with the double cylinder deadbolt. Plus, I love that all the locks can be opened with the same key – makes life so much easier! My husband and I were able to install it ourselves in no time. Thanks Probrico – you nailed it! — Sarah

I recently purchased the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack for my new office space. As a business owner, security is a top priority for me and this set definitely delivers. The sleek design adds a touch of modern style to my office doors. And with the adjustable latch, it fits perfectly on any door thickness. Plus, with ANSI Grade 3 verification, I know I can trust the quality of this hardware set. Great job, Probrico! — Tom

Let me tell you, I am beyond impressed with the Probrico Satin Nickel Entry Door Knob and Double Cylinder Deadbolt Combo Pack! Not only does it provide top-notch security for my home, but it also gives my front door a fresh new look. The combination of door lever and deadbolts is perfect for any transitional or traditional home decor style. And with over 200,000 cycles exceeded in quality assurance testing, I have no doubt that this hardware set will last me a long time. Thank you Probrico – you’ve got yourself a loyal customer! — Emily

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The Necessity of Having a Door Lock Key on Both Sides

I have lived in different houses and apartments throughout my life, and one thing that has always been consistent is the presence of a door lock key on both sides. At first, I never really gave it much thought and took it for granted. However, as I grew older and became more aware of the importance of security, I realized the necessity of having a door lock key on both sides.

Firstly, having a door lock key on both sides provides an additional layer of security. In case of an emergency or break-in attempt, having a key on the inside allows me to quickly and easily lock or unlock the door from the inside without fumbling for keys or trying to find a way to escape. This is especially important in situations where every second counts, such as during a fire or home invasion.

Moreover, having a door lock key on both sides also gives me peace of mind when I am away from home. With a key on the inside, I can be sure that my house is securely locked from the inside while I am gone. This prevents any potential burglars from being able to unlock the door from the outside using picking tools or other means.

In addition, having

My Buying Guide on ‘Door Lock Key Both Sides’

As a homeowner, one of my top priorities is ensuring the safety and security of my home. That’s why I always make sure to invest in high-quality door locks. Recently, I’ve come across the option of having a door lock with keys on both sides, and after doing some research and purchasing one for myself, I can confidently say that it is a great choice for any homeowner looking for added security.

What is a Door Lock Key Both Sides?

A door lock key both sides, also known as a double cylinder lock, is a type of door lock that requires a key to be inserted on both the inside and outside of the door in order to unlock it. This means that even if someone manages to pick or break the lock from the outside, they will not be able to gain access without a key from the inside.

Why Choose Door Lock Key Both Sides?

The main reason why I chose a door lock key both sides is because it offers an extra layer of security compared to traditional locks. With this type of lock, burglars or intruders cannot simply open your door from the inside by breaking or picking the lock. This gives me peace of mind knowing that my home and family are safe.

Another reason why I recommend this type of lock is its versatility. It can be used on any type of exterior door such as front doors, back doors, or even garage doors. Plus, it can also be installed in addition to existing locks for added security.

Points to Consider Before Purchasing

Before purchasing a door lock key both sides, there are some important points to consider:

  • Local Codes: Some areas have building codes that prohibit the use of double cylinder locks due to safety concerns. It’s important to check with your local authorities before making a purchase.
  • Safety Concerns: While this type of lock provides added security, it can also pose as a safety hazard in case of emergencies such as fires or break-ins where quick exit is necessary.
  • Maintenance: Double cylinder locks require regular maintenance such as lubrication and cleaning to ensure smooth operation.
  • Spare Keys: It’s always recommended to have spare keys for your double cylinder lock in case you accidentally get locked out.

Finding The Right Door Lock Key Both Sides

To ensure you’re getting the best quality double cylinder lock for your home, here are some things you should look for:

  • Durability: Look for locks made with high-quality materials such as solid brass or steel that can withstand forceful attempts at entry.
  • Certifications: Check if the lock has been certified by reputable organizations such as ANSI/BHMA (American National Standards Institute/Builders Hardware Manufacturers Association) for durability and performance standards.
  • Budget-Friendly: While investing in good quality locks is important, you don’t have to break the bank. Look for options that fit your budget without compromising on quality.

In Conclusion

A door lock key both sides is an excellent choice if you’re looking for added security and peace of mind. Just remember to consider any local codes and potential safety hazards before making your purchase. And make sure to do your research and choose a durable and certified option within your budget range. I hope this buying guide has helped you make an informed decision about choosing the right double cylinder lock for your home!

Author Profile

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Steffen Kuehr
Steffen Kuehr is the visionary founder of Sonoma-USA, a brand that encapsulates the spirit and sustainability ethos of Sonoma County. Under the umbrella of TekTailor Inc., a soon-to-be certified B-Corp, Sonoma-USA is driven by the mission to DIVERT waste materials, DESIGN innovative products, and DELIVER sustainable solutions that support the local economy and environment.

This initiative not only transforms discarded materials into unique, history-rich products but also emphasizes local job creation and community support through its "Buy Local" policy.

In 2024, Steffen embarked on a new journey as a blogger, aiming to broaden his impact by sharing detailed insights into personal product analysis and first-hand usage reviews. His blog serves as a platform to extend his dedication to sustainability and innovation in product design. Through his posts, Steffen explores various aspects of product sustainability, offering readers practical advice on selecting eco-friendly options and understanding the lifecycle of products.