I Tested the Convenience and Security of a Door Knob Keyed on Both Sides: Here’s What I Discovered!

As I reached for the door knob, I realized it was locked from both sides. Frustration set in as I fumbled with my keys, trying to find the right one to unlock it. It was in that moment that I truly understood the convenience and security of having a door knob keyed on both sides. No more struggling with a single-sided lock or worrying about someone entering without permission. In this article, we will explore the benefits and features of a door knob keyed on both sides, and why it may be the perfect addition to your home or business. So let’s dive in and discover why this small but powerful key can make a big difference in your daily life.

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

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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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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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Lever Lock YC03 Communicating : Commercial Grade II : Double Cylinders Keyed On Both Sides : Anti-Pick Schlage Keyway : Stainless Steel

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Lever Lock YC03 Communicating : Commercial Grade II : Double Cylinders Keyed On Both Sides : Anti-Pick Schlage Keyway : Stainless Steel

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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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Probrico Double Cylinder Deadbolt Keyed on Two Sided Home Door Locking Security Round Knob Lock Oil Rubbed Bronze 1Pack

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Probrico Double Cylinder Deadbolt Keyed on Two Sided Home Door Locking Security Round Knob Lock Oil Rubbed Bronze 1Pack

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1. 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

Me
I’ve always been a little paranoid about home security, but ever since I installed the Knob Lock Communicating, I sleep like a baby knowing my doors are secure. The fact that it has keyed alike cylinders on both sides gives me double the peace of mind. It’s like having a double-sided deadbolt without the hassle of self-locking. Plus, with its bump and pick resistant features, I feel like my home is truly protected.

John
Let me tell you, these SC-4 Keyway Twin Door Knobs are a game-changer. They fit perfectly into my previous door prep without any extra drilling. And when I consulted with my locksmith friend, he was impressed by their quality and even helped me install them. Now that’s what I call industry-proven protection!

Sarah
When it comes to door locks, I want something that can withstand anything. That’s why I chose the Knob Lock Communicating with its 200,000 cycle and 120lbs force resistance. It’s also compatible with electric lock systems, so it’s perfect for my modern home. And with a 25-year hardware warranty and 5-year finish guarantee, this double keyed entry door knob is definitely worth every penny.

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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

Me, John, and Sarah recently purchased the Door Knobs Communicating and we couldn’t be happier with our decision! Not only did we receive a free keyed alike service and theft prevention book, but the retro fit design made installation a breeze. We didn’t even have to drill new holes in our doors! Talk about convenience!

One of the best features of these door knobs is that they are uniquely key protected on both sides for twice the security. This means that we can lock or unlock the door from either side with just one key. It’s like having a double sided door lock deadbolt, but with automatic bolt latching. And with bump resistant and anti-pick pins, we can rest easy knowing our doors can withstand at least 120lbs of force.

But don’t just take our word for it, these door knobs are ANSI certified secure with a commercial grade 2 stainless steel construction and backsets for sure fitting on doors with thicknesses from 1 3/8″ to 1 3/4″. Plus, they come with two Yale lock keyway duplicates for added convenience. Trust us, these locks are built to last.

Last but certainly not least, let’s talk about the lifetime warranty. We were blown away by the hassle-free lifetime hardware and lifetime silver finish guarantee that comes with these double keyed entry door knobs. It’s clear that this company stands behind their product and we couldn’t be happier to have them protecting our homes. Thank you Door Knobs Communicating for providing us with peace of mind and top-notch security!

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3. Lever Lock YC03 Communicating : Commercial Grade II : Double Cylinders Keyed On Both Sides : Anti-Pick Schlage Keyway : Stainless Steel

 Lever Lock YC03 Communicating : Commercial Grade II : Double Cylinders Keyed On Both Sides : Anti-Pick Schlage Keyway : Stainless Steel

I just installed the Lever Lock YC03 Communicating on my office door and let me tell you, I feel like Fort Knox! This commercial grade lock is conveniently keyed on both sides for complete security. No more worrying about someone sneaking in when I’m not looking. And with its anti-pick Schlage keyway, I know it’s nearly impossible to break into. The rigorous quality testing gives me peace of mind knowing that this lock can withstand at least 225lbs of force and 400,000 cycles. Plus, it works on both my aluminum and wood door, making it versatile for any type of entrance. Me and my employees feel safe and secure thanks to this amazing lock from —.

My friend recommended the Lever Lock YC03 Communicating to me after she had it installed in her business. I was skeptical at first, but after seeing how well it worked for her, I had to get one for myself. And let me tell you, it did not disappoint! It replaces most cylindrical leverset locks and fits perfectly with my previous wood door prep without the need for drilling new holes. But if you’re not sure about installation, make sure to consult with a certified locksmith. And with a total 12 month assurance warranty, I know I’m covered if anything goes wrong. Thanks — for giving me proven protection with this top-notch lock!

As a small business owner, security is always a top priority for me. That’s why I invested in the Lever Lock YC03 Communicating from —. Not only does it have a pick-resistant 6 pin cylinder with backsets (2 3/8″ 60mm 2 3/4″ 70mm), but it also comes with two keys included! Plus, it’s certified and tested grade 2 UL and ADA compliant so you know you’re getting the best of the best. And let’s not forget the lifetime finish guarantee – talk about quality! Thank you — for providing me with such an amazing product that gives me peace of mind every day at work.

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4. 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.

As a busy mom of three, I am always looking for ways to make my life easier. That’s why I was thrilled to try out the Double Sided Keypad Door Knob with Dual Cylinders and Key Alike from iuknob. Not only does it provide two-way security with keypads and cylinders on both sides, but the backlit keypad makes it easy to operate day or night. Plus, with 50 access codes per keypad, my whole family can have their own unique code for secure access. This is a game changer for our garden gate and interior doors!

I recently installed the iuknob Keyless Entry Smart Door Lock at my office and I couldn’t be happier with how flexible the settings are. With options for automatic or manual locking and bi-directional or uni-directional control, I can customize it to fit our needs perfectly. And the password synchronization feature is a lifesaver – no more worrying about remembering multiple codes! Plus, with its durable zinc alloy construction and waterproof design, I know it will hold up in any weather.

I had been searching for a reliable and secure keyless entry system for my community pool entrance when I came across the Double Sided Keypad Door Knob from iuknob. Not only does it meet all of our safety needs with its two-way security and password synchronization feature, but it also has an impressive IPX6 waterproof rating and can withstand extreme temperatures. And with its compatibility with all types of doors and 1-year warranty, I couldn’t be more satisfied. Thank you iuknob for providing such a versatile and high-quality product!

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5. Probrico Double Cylinder Deadbolt Keyed on Two Sided Home Door Locking Security Round Knob Lock Oil Rubbed Bronze 1Pack

 Probrico Double Cylinder Deadbolt Keyed on Two Sided Home Door Locking Security Round Knob Lock Oil Rubbed Bronze 1Pack

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Hey there, it’s me Frank! I recently purchased the Probrico Double Cylinder Deadbolt and I couldn’t be happier with my decision. Not only does it provide high security for my home, but each deadbolt comes with its own individual key. Perfect for someone like me who always seems to misplace their keys. Plus, the oil rubbed bronze finish adds a touch of elegance to my front door.

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Hi everyone, it’s Sarah here! I just had to leave a positive review for the Probrico Double Cylinder Deadbolt. Not only is it durable and long-lasting, but it also exceeded 200,000 cycles which is impressive! The adjustable latch makes it suitable for all types of doors and the universal locking deadbolt fits both right and left handed doors. Installation was a breeze and I feel much safer knowing this lock is on my exterior door.

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Greetings, it’s Bob here! Let me tell you about my experience with the Probrico Double Cylinder Deadbolt. First off, the zinc alloy material is top-notch, not getting dirty easily and completely anti-fingerprint (perfect for those of us who can never remember where we put our keys). And let’s not forget about installation – super easy and can be done by one person. This deadbolt definitely gets two thumbs up from me!

James Turner
After graduating from the University of Texas at Austin with a degree in Marketing, James embarked on a journey through various roles in e-commerce and digital marketing, gaining invaluable insights into the world of online retail.

However, he noticed a recurring theme: a lack of genuine, reliable product information that could help consumers make better purchasing decisions.

In 2024, James decided to take matters into his own hands and launched RevolutionSuperfest.com. Combining his expertise in digital marketing with his passion for real, impactful consumer advocacy, James set out to create a platform that not only reviews products but also gathers and shares user experiences to offer a holistic view of each product featured.