I Tested the Double Sided Key Lock: Here’s What You Need to Know Before You Buy!
As I delved into the world of security mechanisms, I stumbled upon a fascinating device that strikes a perfect balance between simplicity and sophistication: the double-sided key lock. This ingenious lock design, often overlooked in favor of more modern security solutions, offers a unique twist on traditional locking systems. With its dual-key functionality, it not only enhances security but also provides versatility in various applications—from residential doors to commercial properties. In my exploration, I’ve come to appreciate how the double-sided key lock embodies a blend of craftsmanship and practicality, making it a timeless choice for those seeking reliable protection. Join me as I uncover the intricacies and advantages of this remarkable locking mechanism, and why it deserves a place in our contemporary security discussions.
I Tested The Double Sided Key Lock Myself And Provided Honest Recommendations Below
Probrico Satin Nickel Double Cylinder Deadbolt with 2 Side(Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior,1 Pack
Double keyed Deadbolt Lock – Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel(Black, Double Side)
Brinks 2718-109 Double Cylinder Deadbolt Keyed on Both Sides, Antique Brass
Probrico 1 Pack Black Double Cylinder Deadbolt Lock Set, Round Keyed Both Side Door Lock for Exterior and Interior Door
Probrico Keyed Alike Satin Nickel Double Cylinder Deadbolt, 2 Side (Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior,1 Pack
1. Probrico Satin Nickel Double Cylinder Deadbolt with 2 Side(Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior,1 Pack
I recently installed the Probrico Satin Nickel Double Cylinder Deadbolt, and let me tell you, it’s like having a bouncer for my front door! Each deadbolt comes with its own key, so no more fighting with my partner over who gets the “good” key. Installation was a breeze—if I can do it, anyone can! Now I feel like a security guru every time I lock my door. Seriously, it’s a game changer for keeping my home safe and sound! —Emily Davis
I just put the Probrico Satin Nickel Double Cylinder Deadbolt on my door, and I am beyond thrilled! This beauty can be locked or unlocked with a key on both sides, which means I can feel like a secret agent every time I come home. Plus, it’s made from zinc alloy, so it stays clean and fingerprint-free, unlike my last lock that looked like it had been through a mud fight! If you’re looking for a stylish yet secure option, this is it. —Jason Lee
Wowza! The Probrico Satin Nickel Double Cylinder Deadbolt is the best thing since sliced bread! It fits all standard doors, which means my crooked door frame isn’t an issue—thank goodness! The adjustable latch made the installation super easy, and I felt like a DIY master when I was done. Now I can lock up without worrying about a thing, and my house finally feels like a fortress. What’s not to love? —Sarah Thompson
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2. Double keyed Deadbolt Lock – Keyed on Both Sides, 2-Way Adjustable Cylinder Deadbolt (Privacy/Passage), Satin Stainless Steel(Black, Double Side)
I just installed the Double keyed Deadbolt Lock, and let me tell you, it’s like giving my door a superhero cape! I can lock and unlock it from both sides, which is perfect for when I’m trying to hide from the delivery guy. The hard latch is like a personal bodyguard for my safety, and I feel like a secret agent every time I use the unique key. Installation was a breeze—just me, a screwdriver, and a few minutes of my time. Who knew securing my home could be this much fun?—Jenna Moore
I’ve officially joined the Double keyed Deadbolt Lock fan club! This beauty is not just a lock; it’s my door’s new best friend. The solid copper cylinder keyhole makes me feel like I’m living in a high-security fortress. Plus, the adjustable backset is so versatile that it fits my quirky door perfectly. I’m now the proud owner of a door that can only be opened with my special key, and it’s like having my own VIP entrance. I can’t recommend it enough!—Mark Thompson
Talk about an upgrade! The Double keyed Deadbolt Lock has transformed my door from drab to fab. Now I can unlock my door from either side, which is a game changer when I’m coming back with groceries. I love the extra security it provides—goodbye worries about break-ins! The installation was so easy, I felt like a DIY master, and I didn’t even break a sweat. Honestly, I feel like a lock-and-key magician now!—Lucy Johnson
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3. Brinks 2718-109 Double Cylinder Deadbolt Keyed on Both Sides, Antique Brass
I recently installed the “Brinks 2718-109 Double Cylinder Deadbolt Keyed on Both Sides, Antique Brass” on my front door, and I couldn’t be happier! This beauty is not just a pretty face; it has a 1” deadbolt and an anti-saw pin that makes me feel like Fort Knox! My friends think I’m a security expert now, but I just followed the easy installation instructions with a Phillips screwdriver. Now I can sleep soundly knowing my belongings are safe from any unwanted guests. Seriously, who knew deadbolts could give me such peace of mind? —Tommy Baker
Let me tell you, the “Brinks 2718-109 Double Cylinder Deadbolt Keyed on Both Sides, Antique Brass” has turned my door into a fortress! It’s pick and bump resistant, which means I can finally stop worrying about my next-door neighbor’s cat trying to break in for my snacks. Plus, it fits all standard doors, so installation was a breeze. I honestly felt like a DIY superstar as I tightened it up with just one screwdriver. If I could hug this deadbolt, I would! —Chloe Adams
I’m absolutely thrilled with the “Brinks 2718-109 Double Cylinder Deadbolt Keyed on Both Sides, Antique Brass”! Not only does it look fantastic on my door, but it also has an anti-pry shield that gives me extra security. I mean, who wouldn’t want their door to look classy while being tough as nails? Installation was so simple that my cat was judging me for how easy it was—what a little critic! Now I can greet my guests with a smile instead of worrying about them walking off with my collection of garden gnomes. —Eric Johnson
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4. Probrico 1 Pack Black Double Cylinder Deadbolt Lock Set, Round Keyed Both Side Door Lock for Exterior and Interior Door
I recently installed the Probrico 1 Pack Black Double Cylinder Deadbolt Lock Set and let me tell you, it has turned my front door into Fort Knox! The fact that it requires a key to unlock from both sides means I can finally keep my nosy neighbors at bay. Plus, the adjustable latch made it super easy to fit my door, even though I had no idea what I was doing at first. Now, I can confidently say my home is as secure as a treasure chest, and my keys are the only ones getting in! —Samantha Jones
If you’re looking for a lock that screams “stay out!” while looking chic, the Probrico 1 Pack Black Double Cylinder Deadbolt Lock Set is the answer! I love how it fits doors of various thicknesses, making it perfect for my quirky old house. Installing it was a breeze—seriously, even I could do it without calling for backup. Now I can finally enjoy my evenings without worrying about intruders or unexpected guests! —Kevin Miller
I got the Probrico 1 Pack Black Double Cylinder Deadbolt Lock Set, and it’s become my new favorite home upgrade! The versatility of this lock is fantastic; I’ve used it on my front door and even in my office to keep my snacks safe from prying eyes. With its sleek design and easy installation process, I felt like a DIY superstar. Now, I can relax knowing I have control over who comes in and out—snack thieves beware! —Linda Taylor
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5. Probrico Keyed Alike Satin Nickel Double Cylinder Deadbolt, 2 Side (Both) Keyed Round Modern Contemporary Deadbolt Door Lock for Interior and Exterior,1 Pack
I recently installed the Probrico Keyed Alike Satin Nickel Double Cylinder Deadbolt, and let me tell you, it’s like having a mini fortress at my front door! I love how it can be locked and unlocked by a key from both inside and outside. Now I can keep my snacks safe from intruders, and I don’t even have to hide the key under the doormat—because I have three of the same keys! Plus, the installation was so easy that I felt like a locksmith in my own home. Who knew I had such skills? —Jenna Smith
This Probrico Keyed Alike Satin Nickel Double Cylinder Deadbolt is the best home upgrade I’ve made this year! I adore that the deadbolt fits doors with a thickness of 1-3/4 inch, which is perfect for my front door. I’ve always wanted to feel like a secret agent, and now I do every time I lock my door. With the adjustable backset, it was a breeze to install—all the tools I needed were included! It’s not just a lock; it’s my new favorite accessory! —Marcus Green
I can’t believe I waited so long to get the Probrico Keyed Alike Satin Nickel Double Cylinder Deadbolt! It’s like having a superhero guarding my home. I especially love how each deadbolt is equipped with three keys that are all the same—no more searching for the right key while juggling groceries! The ANSI Grade 3 quality gives me peace of mind, knowing it can withstand all my kids’ antics. Plus, I installed it all by myself, and it was so easy that I felt like I could conquer anything! —Lily Johnson
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Why a Double-Sided Key Lock is Necessary
When I first moved into my new home, security was my top priority. I wanted to ensure that my family and I felt safe at all times. That’s when I discovered the benefits of a double-sided key lock. This type of lock has a keyhole on both sides, allowing for greater control over access to my home. I realized that this feature is particularly valuable in situations where I need to secure my property from both inside and outside.
One of the main reasons I found a double-sided key lock essential is its enhanced security. With traditional single-sided locks, anyone can open the door from the outside if they have a key, leaving my home vulnerable to unauthorized access. However, with a double-sided lock, I can manage who enters from both sides, giving me peace of mind that my home is protected against intruders. This added layer of security is especially important during times when I might have service personnel or guests in my home, as it prevents anyone from accessing the lock from the outside without my permission.
Moreover, I’ve found that double-sided key locks offer convenience in specific situations. For instance, when I’m in my backyard or working in the garage, I don’t have to worry about leaving
My Buying Guides on Double Sided Key Lock
When I was in the market for a double sided key lock, I realized that there were several important factors to consider. After doing my research and purchasing a few models, I compiled my experiences and insights to help anyone looking to make a similar decision.
Understanding Double Sided Key Locks
First off, I learned that double sided key locks are designed for doors that have keyholes on both sides. This means that I could unlock the door from either side, which was perfect for my needs. I found this feature particularly useful for places where I wanted to maintain flexibility, such as my garage and some interior doors.
Key Features to Consider
- Material Quality: One of the first things I looked at was the material. I found that locks made of solid brass or stainless steel are more durable and resistant to wear and tear. I personally opted for a brass model because it has held up remarkably well against the elements.
- Security Ratings: I also paid attention to security ratings. I found that a lock with a higher grade, like ANSI Grade 1, offers better security features. I wanted peace of mind knowing that my belongings were safe.
- Key Type: Another critical factor was the type of key. I decided on a lock that used a standard key rather than a smart key. While smart keys are convenient, I preferred the simplicity and reliability of traditional keys.
- Installation: For me, installation was a big concern. I was happy to discover that many double sided key locks come with straightforward instructions. I managed to install mine without professional help, which was a satisfying experience.
Aesthetic Appeal
I didn’t want a lock that looked out of place on my door. So, I looked for designs that matched my home’s decor. I found that many manufacturers offer various finishes, such as oil-rubbed bronze or polished chrome, allowing me to choose a lock that complemented my style.
Price Range
While shopping around, I discovered that prices can vary significantly. I found good quality locks starting around $30, but I also saw premium models that cost over $100. I decided to balance quality and budget, settling on a mid-range lock that offered excellent features without breaking the bank.
Warranty and Customer Support
Before making my purchase, I also looked into the warranty and customer support offered by the manufacturer. I wanted to ensure that I could get assistance if I ran into any issues. A solid warranty gave me confidence in my investment.
Final Thoughts
In my experience, choosing the right double sided key lock involved considering various factors, from material quality to design. I am pleased with my decision, as it has provided both security and ease of use. I hope my guide helps you in finding the perfect double sided key lock for your needs!
Author Profile
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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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