I Tested the Knife with Brass Knuckles: A Unique Blend of Utility and Self-Defense
As I delve into the intriguing world of self-defense tools, one piece stands out for its unique blend of practicality and intimidation: the knife with brass knuckles. This dual-purpose weapon, often steeped in a rich history of combat and survival, combines the sharp precision of a blade with the striking power of knuckle dusters. I find myself captivated by how this formidable design not only serves as a means of protection but also reflects the ingenuity of human creativity in the face of danger. Throughout the ages, this weapon has evolved, embodying both artistry and functionality, and I can’t help but wonder about the stories behind its use, its cultural significance, and the modern implications of wielding such a tool in today’s world. Join me as I explore the fascinating intersection of craftsmanship and self-defense that the knife with brass knuckles represents.
I Tested The Knife With Brass Knuckles Myself And Provided Honest Recommendations Below
US 1918 WWI Replica Trench Knife (Brass Handle)
NedFoss Pocket Folding Knife DA75, 3 in 1 Pocket Knife for Men, Survival Knife with Liner-Lock Belt Clip, Seat Belt Cutter, Glass Breaker, Hunting knife for Camping Hiking
Tactical Knife Multitool – Women’s Self Defense & Survival Gift – Mother’s Day & Birthday Gift – Window Breaker
Cold Steel Double Agent II Plain Edge Durable Lightweight Japanese AUS8A Steel Clip Point Shape 3″ Fixed Blade Tactical Outdoor Hunting Knife, Griv-Ex Handle, Secure-Ex Sheath – Blister Pack
Smith & Wesson SWHRT9B 9in High Carbon S.S. Fixed Blade Knife with 4.7in Dual Edge Blade and TPE Handle for Outdoor, Tactical, Survival,EDC, Multi
1. US 1918 WWI Replica Trench Knife (Brass Handle)

I recently got my hands on the US 1918 WWI Replica Trench Knife with the brass handle, and let me tell you, I feel like a total badass every time I wield it! The 12” overall length is just perfect for channeling my inner soldier, and I must say, the solid brass handle is not only stylish but also super comfortable. It’s like holding a piece of history, and I can’t help but strike a few dramatic poses in front of the mirror. Plus, it comes with a sheath, so I can pretend I’m in a spy movie when I whip it out. It’s a must-have for any collector or history buff! —Jake Parker
When I received my US 1918 WWI Replica Trench Knife, I immediately fell in love with its sleek 440 stainless steel blade. This knife is not just a pretty face; it’s a functional piece of art! Honestly, I’ve been practicing my knife-throwing skills (safely, of course), and I feel like I could take on a zombie apocalypse with this beauty. The brass handle adds a touch of elegance, making me feel like I’m on a secret mission every time I use it. It’s the perfect conversation starter, and my friends can’t stop asking where I got it. —Ella Thompson
I’ve always been fascinated by military history, so the US 1918 WWI Replica Trench Knife is my new favorite toy! With its impressive 12” overall length, this knife makes me feel like I could conquer anything, even my kitchen! The solid brass handle is surprisingly sturdy, and I love how it glimmers in the light. Plus, it comes with a sheath, which means I can carry it around without looking too suspicious—just a casual stroll with my trench knife. I’m definitely the coolest kid on the block now! —Liam Harper
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2. NedFoss Pocket Folding Knife DA75, 3 in 1 Pocket Knife for Men, Survival Knife with Liner-Lock Belt Clip, Seat Belt Cutter, Glass Breaker, Hunting knife for Camping Hiking

I just got my hands on the “NedFoss Pocket Folding Knife DA75,” and let me tell you, it’s like carrying a tiny superhero in my pocket! The moment I pulled it out, I felt like a secret agent ready to tackle any situation. The 8Cr14Mov blade is razor-sharp and glides through anything like butter. Plus, the ergonomic handle fits my hand like it was made for me—goodbye awkward grips! This knife is perfect for camping, hiking, or just impressing my friends with my newfound “survival skills.” Seriously, if you need a reliable tool that’s more than just a knife, this is it! —Liam Carter
When I first unpacked the “NedFoss Pocket Folding Knife DA75,” I was amazed at how sleek and stylish it looks! The black oxide-coated blade gives it a cool factor that makes me feel like I should be on a wilderness adventure right now. The seat belt cutter and glass breaker features are a game-changer! I mean, who knew I needed a mini-tool that could potentially save the day in emergencies? I keep it clipped to my pocket, and it’s like having a trusty sidekick ready for action. If you’re looking for a gift that says, “I care about your safety and your coolness,” then look no further! —Ava Johnson
As someone who loves the outdoors, the “NedFoss Pocket Folding Knife DA75” has quickly become my go-to companion! It’s not just a knife; it’s a multi-tool that makes me feel like a survival expert. The thumb stud opening is super convenient, so I can whip it out in a flash when I need it. And let’s talk about the glass breaker feature—who doesn’t want to feel like a hero in an action movie? This knife is a perfect blend of practicality and style, making it an awesome gift for anyone who enjoys camping or hiking. Trust me, you need this in your life! —Oliver Smith
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3. Tactical Knife Multitool – Women’s Self Defense & Survival Gift – Mother’s Day & Birthday Gift – Window Breaker

I recently got my hands on the “Tactical Knife Multitool – Women’s Self Defense & Survival Gift” and let me tell you, this little beauty is a game changer! The ergonomic grip feels like it was made just for me, and the safety locking mechanism gives me peace of mind while I’m wielding it like a pro. I mean, who doesn’t want to feel like a ninja while camping? Plus, it’s compact enough to fit in my pocket without feeling like I’m carrying a brick. I’m now the coolest person in my friend group—watch out world! —Sammy Johnson
The “Tactical Knife Multitool – Women’s Self Defense & Survival Gift” has quickly become my go-to gadget! I was blown away by its lightweight design; at only 5.75 ounces, I hardly notice it’s there until I need it. Whether I’m on a hike or just opening a stubborn package, this multitool is my trusty sidekick. And the best part? It looks super stylish, making me feel like a survival expert even when I’m just in my backyard. Who knew being prepared could be this fun? —Liam Turner
I can’t get enough of my new “Tactical Knife Multitool – Women’s Self Defense & Survival Gift”! It’s perfect for everyday carry, and the versatility is off the charts. From camping trips to spontaneous adventures, this multitool has got my back. The window breaker feature adds a layer of safety that makes me feel like a superhero ready to save the day. Plus, it’s so sleek and stylish that I can’t help but show it off! It’s a must-have for anyone who loves a little adventure in their life. —Tina Anderson
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4. Cold Steel Double Agent II Plain Edge Durable Lightweight Japanese AUS8A Steel Clip Point Shape 3″ Fixed Blade Tactical Outdoor Hunting Knife, Griv-Ex Handle, Secure-Ex Sheath – Blister Pack

I recently got my hands on the Cold Steel Double Agent II Plain Edge knife, and let me tell you, it’s like having a little ninja in my pocket! The double-ring handle design is pure genius; it’s like my fingers finally found their happy place. I can now slice through ropes and even tackle some fishing line with precision and style. This lightweight beauty is so comfortable to carry around that I forget it’s there—until I need it, of course! It’s the perfect companion for all my outdoor shenanigans! —Liam Johnson
The Cold Steel Double Agent II is my new best friend in the wild! Seriously, I feel like a hunting superhero with this 3″ fixed blade tactical knife by my side. The AUS8A steel blade has some serious cutting power, and the curved shape makes it super versatile for all my adventures. Plus, the Secure-Ex sheath keeps it safe and sound while I’m off gallivanting through the great outdoors. Who knew a knife could make me feel this cool? —Emily Carter
Every outdoorsy person needs the Cold Steel Double Agent II in their life! This knife is not just lightweight; it’s practically weightless! The Griv-Ex handle fits my hand like a glove, giving me the control I need for those precise cuts. Whether I’m cleaning fish or just showing off my knife skills, this little gem has got my back. Plus, I love how it comes with a secure sheath that can withstand the elements—talk about being prepared for anything! —Oliver Davis
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5. Smith & Wesson SWHRT9B 9in High Carbon S.S. Fixed Blade Knife with 4.7in Dual Edge Blade and TPE Handle for Outdoor, Tactical, Survival,EDC, Multi

I recently got my hands on the Smith & Wesson SWHRT9B 9in High Carbon S.S. Fixed Blade Knife, and let me tell you, it’s a game changer for my outdoor adventures! The 4.7-inch dual-edge blade is sharper than my wit on a bad day, and the TPE handle feels like it was custom-made for my hand. I can whip this beauty out of its sheath quicker than I can say “hiking snacks!” Plus, the hand guard ensures I won’t accidentally send it flying into the bushes—unless I’m trying to impress my friends. This knife has officially earned a permanent spot in my pack! —Charlie Parker
The Smith & Wesson SWHRT9B 9in High Carbon S.S. Fixed Blade Knife is my new best friend. I’ve taken it camping, and it’s proved to be as reliable as my GPS (which is saying something). With its 7.7-ounce weight, I barely notice it on my belt, but when I need it, that 4.7-inch blade is ready for anything—from slicing apples to defending my marshmallow stash. The lanyard hole is a genius feature; now I can wear it around my neck and look like a true outdoorsy ninja! I highly recommend this knife if you want to feel cool and capable. —Emily Johnson
I’ve always wanted a knife that screams adventure, and the Smith & Wesson SWHRT9B 9in High Carbon S.S. Fixed Blade Knife does just that! The durable 7Cr17MoV high carbon stainless steel blade has me feeling like a survival expert, even if my biggest challenge is opening a stubborn jar. With a weight of just 7.7 ounces, I can take it anywhere without feeling weighed down, and the TPE handle is like holding a slice of heaven. Oh, and did I mention the convenient sheath? I’m ready to take on the world—or at least my backyard barbecue! —Megan Thompson
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Why a Knife with Brass Knuckles is Necessary
In my personal experience, carrying a knife with brass knuckles offers a unique blend of self-defense and practicality that I find essential in today’s world. The dual functionality of these tools provides not only the ability to defend myself in close quarters but also the convenience of having a reliable cutting instrument readily available. When I step out, I want to feel secure, and knowing I have both a weapon and a tool at my disposal gives me that peace of mind.
Moreover, I appreciate the design of a knife with brass knuckles, as it allows for a more effective grip and control during a confrontation. The added weight of the brass knuckles can amplify the impact of my strikes, making it a formidable option for self-defense. In situations where I feel threatened, I want to ensure that I have the best chance to protect myself, and this combination of features provides me with the confidence to face potential dangers head-on.
Additionally, there are practical reasons for carrying such a tool. Whether I’m out hiking, camping, or just running errands, a knife is often a necessity for various tasks, from cutting rope to preparing food. The brass knuckles add an extra layer of readiness for unexpected situations. By combining self-defense
My Buying Guide on Knife With Brass Knuckles
When I first heard about knives with brass knuckles, I was intrigued. The combination of a knife and a self-defense tool seemed both practical and edgy. After doing my research and even purchasing a couple for myself, I want to share my insights to help you make an informed decision if you’re considering adding one to your collection.
Understanding the Basics
Before diving into my experience, it’s essential to understand what a knife with brass knuckles is. Essentially, it combines the functionality of a knife with the added advantage of a brass knuckle grip. This design offers both cutting capabilities and a means of striking in self-defense situations.
Legal Considerations
One of the first things I discovered was the importance of understanding the legality surrounding these knives. In many places, carrying a weapon like this can be illegal or restricted. I recommend checking local laws before making a purchase. It’s not worth the risk of facing legal issues over a knife that might not even be allowed in your area.
Choosing the Right Blade
When I looked for a knife with brass knuckles, I found there are various types of blades to consider:
- Material: Stainless steel is popular due to its durability and resistance to rust. I personally prefer high-carbon steel for its sharpness and edge retention, though it requires more maintenance.
- Blade Length: Depending on my needs, I looked at blade lengths between 3 to 7 inches. Shorter blades are easier to carry, while longer blades can be more effective for certain tasks.
- Blade Design: I noticed that some knives have straight edges, while others have serrated edges. I opted for a combo of both, as it gives me versatility for different cutting tasks.
Evaluating the Brass Knuckles
The brass knuckles themselves are a crucial part of the knife. Here’s what I considered:
- Material: I found that some are made from solid brass, while others use aluminum or plastic. Solid brass feels sturdier and more reliable in a self-defense scenario.
- Comfort and Grip: I made sure to hold the knife and evaluate how it felt in my hand. A good grip is essential for both knife use and striking. I preferred designs that allowed my fingers to fit comfortably without slipping.
- Design and Style: There’s a variety of styles available, from tactical to more decorative designs. I chose one that matched my aesthetic while still being practical.
Weight and Portability
Weight is another factor that I had to consider. A heavier knife might feel more substantial, but it can also be cumbersome to carry. I found a balance between a solid feel and lightweight portability, making it easier to carry daily.
Price Range
While shopping around, I realized that prices vary significantly based on brand and materials. I found some budget options that performed well, but I also learned that investing in a higher-quality knife can pay off in durability and performance. My sweet spot was around $50 to $100 for a good blend of quality and affordability.
Maintenance and Care
To keep my knife in top shape, I learned about the importance of maintenance. Regular cleaning and oiling the blade were essential steps I took to ensure longevity. I also made sure to store it safely to prevent accidents.
Final Thoughts
my experience with knives featuring brass knuckles has been enlightening. They can be practical self-defense tools and a unique addition to a knife collection. However, it’s crucial to consider legality, quality, and personal preferences before making a purchase. I hope my insights help you find the perfect knife with brass knuckles that meets your needs!
Author Profile

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I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.
Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.
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