6 Best Brass Knuckles Weapon for Self Defense (Reviews)

Today, crimes are increasing at an alarming rate. So you need to stay vigilant at all times, especially when you’re moving around enjoying the outdoor environment.

Hence, if you’re equipped with one of the best brass knuckles, you’ll be more confident and safe when leaving the house. It works as a great piece of self-defense weapon to protect you from any strangers putting an unwanted violent attack on you.

In that sense, knuckles are seen as one of the best options for self-defense. It’s a pocket weapon, simple to carry for both men and women but older persons as well.

Quick round-up table with our top 3 choices:

Image Name Rating Price
Kexle FatCat Heavy Quality Brass Knuckle

5 out of 5

Check On Amazon
ANZRY Self-Defending Brass Knuckle Weapon

5 out of 5

Check On Amazon
RICOLESEDC Striker Knuckle for Personal Safety

4.5 out of 5

Check On Amazon

To read about our product selection procedure, visit the “About” page.

You can wear this rock-solid piece of metal to deliver a hard punch to your attacker. In other words, knuckles enhance your punching power. They are lightweight and compact, allowing them to fit in a pocket or purse.

These tools are available in different styles, meaning you have to make a choice. And this article is intended to help you choose the perfect one for you.

But, how good are these tools for self-defense? Let’s start from there!

Are Brass Knuckles Good For Self-Defense?

Some self-defense weapons like guns and knives are lethal. Therefore, you can end up killing someone if you use such tools. This can be bad for you as it can be termed as retaliatory instead of self-defense.

Besides, some states do not allow the use of life-threatening weapons. For that reason, you can easily end up getting into legal complications.

You can avoid those issues by using knuckle dusters instead. Unlike most lethal weapons, these tools are allowed in various states.

Also, this weapon allows you to effectively inflict severe damage to the aggressor’s face. They’re quite powerful and brutal. That’ll give your punches enough power to make the aggressor step away from you.

Therefore, you’ll have adequate time to survive and escape from the attack. This is a great thing when you don’t want to get in a prolonged fight.

6 Best Brass Knuckles Reviewed

Simply put, yes; brass knuckles are good for self-defense. You can easily carry them around and fitting in your pocket. Self-defense is not the only way you can use this weapon, though. Instead, it’s a multi-purpose tool, making it ideal for various uses.

That said; let’s look at the top self-defense products worth buying!

1. Kexle FatCat Heavy Quality Brass Knuckle

Manufactured by Kexle, this tool is one of the best weapons for personal defense out there. Thanks to its unique design that makes it easy and fast to use. For that reason, when you’re in an attack, you can quickly put your fingers in the tool and protect yourself.

That’s not the only benefit of this weapon though!

First, this unit is crafted from high-quality stainless. Thus allowing it to resists any damage from rust and corrosion. At the same time, this extends its durability and gives it a flashy look.

Regarding the dimensions, this tool measures 6 by 3.4 by 0.6”. This allows it to comfortably fit in any hand. On the other hand, it weighs around 6.35 ounces. Unfortunately, some brass knuckles on amazon, weigh less than this.

So, you may find this weapon to be a little heavy.

Lastly, unlike most lethal weapons in the market, this unit is legitimate. Yet it comes at a very affordable price. Overall, if you want a weapon that’s affordable, durable, superior, and unique, this is the tool for you!


  • High quality & durable construction
  • Unique design
  • Reasonably priced


  • A little heavy brass knuckle

2. ANZRY Self-Defending Brass Knuckle Weapon

ANZRY self-defense knuckle duster is another incredible option worth buying. With its incredible features, this tool will not let you down if you ever get into trouble.

The most notable feature of this weapon is that it has 2 large holes. Each hole accommodates 2 fingers, so it’s a four-fingered tool. This unique design ensures superb control.

Another great thing about this tool is that it’s designed to last longer. Hence its construction with good quality metal. Moreover, it weighs 7 ounces, making it the best option for anyone who means serious business.

Still, on the design, this tool is both comfortable and simple to use. Thanks to the ergonomic handling part. Best of all, it measures about 11 X 7 X 1cm. Therefore, it will comfortably fit in your palm.

You’ll also find this tool to be very flexible. So, apart from being a self-defense weapon, you can use it for other purposes as well. For instance, you can use it as a decorative piece by attaching it to your keychain.


  • Durable, flexible & reusable
  • Good quality
  • Comfortable to hold and use
  • Fits perfectly in your palm


  • Larger size

3. RICOLESEDC Striker Knuckle for Personal Safety

Like the pieces we’ve looked at above, RICOLEDESC knuckles are another great defense tool. Besides, it’s specifically designed for that purpose. And its incredible features support that!

To start with, this tool has four finger holes. Therefore, your fingers can slip into the tool fast and conveniently. Better still, it offers a smooth, slightly angled grip in your palm. Thus ensuring comfortable and convenient use.

This should not come as a surprise though, seeing that it’s only about 0.6” thick.

While we’re still on dimensions, this tool measures 6” long and 3.5” on the widest side. This makes it easy to carry around. Besides, the piece includes a strong pocket for convenient storage.

In terms of appearance, this tool looks like it’s crafted from aluminum. However, it’s made of iron, so it’s powerful enough. This, plus the knurled grip, will enable you to protect yourself from any attacker!


  • Finger holes provide a solid grip on the tool
  • Crafted from iron
  • Includes a durable pocket for convenient storage


  • Quite heavy

4. ANZRY Personal Safety Knuckle – HZY7

Most high-quality knuckle dusters in the market come from reputable brands like ANZRY. Their pieces are highly portable, easy to use, and very durable. And the improved HZY7 model is no exception!

Weighing about 80g, this piece is extremely easy to use and carry around. Best of all, you can conveniently put it in your handbag or pocket. Thus making it the perfect tool to carry around in your travels.

Besides, these knuckle dusters are wearable. Like most pieces on our list, this weapon has 4 finger holes. More importantly, the holes can comfortably accommodate any finger size.

So, apart from carrying them around, you can simply wear them. That way, you’ll always be equipped and ready to defend yourself from any attacker.

This tool is also one of the most versatile knuckle dusters on our list. For that, you can use it as a paperweight, decorative item, or even as a gift item.


  • Reputable brand
  • Versatile
  • Highly portable
  • Comfortable to use

5. ANZRY high Strength and Rigid Knuckle for Ladies

Ladies, if you want a weapon to keep you safe, this piece from ANZRY is what you need! So, get ready to forget that can of pepper spray as it’s not as effective as brass knuckles.

Why choose this product?

For starters, these weapons are designed for female users in mind. For instance, the piece is extremely lightweight, only 3.52 ounces! Therefore, you can carry it in your pocket/ handbag, without disrupting your activities.

Also, this brass knuckle is designed to meet the needs of today’s women. Hence making it a great tool for fashionable ladies out there.

This, however, doesn’t mean that only ladies can buy or use this tool. Instead, it’s an excellent option for men with small fingers as well. Besides, it’s the ideal self-defense gift for your wife, girlfriend, or daughter.

As for the construction, it is crafted from high-quality material. This gives its superior strength and rigidity. For that reason, this high-quality collectible piece is both durable and strong!


  • Strong & durable
  • Ideal for ladies
  • Attractive & fashionable design
  • Lightweight & small in size


  • No buckle pin

6. ANZRY Five Finger Gift for Men and Women

Last on our list is yet another product from ANZRY-the Hard Five Finger knuckle. Like other tools from this brand, the piece has finger-fingered holes.

But what stands out the most from this piece is its design. Although the other ANZRY knuckles have a great design, this unit is more fashionable. So, if you love collecting things, this weapon is the ultimate option for you.

Besides, you can gift it to someone who enjoys collecting weapons.

Don’t overlook this unit because of its design though! It’s still an excellent self-defense weapon like other tools on this list. Thanks to its hard and strong nature that protects it from deforming easily. Therefore, you can use it to protect your hand, yet cause serious injury to your attacker.

Besides, the 4-finger holes and bracing allows it to fit your hand. That way, you don’t have to use your actual knuckles to punch an attacker. That’s not all! This small piece of equipment is lightweight and highly portable.


  • Attractive appearance
  • Easy to carry in a pocket/ purse
  • Multiple uses
  • Extremely lightweight


  • Available in one design

Things to Consider when Buying Brass Knuckles

Now that you know some of the top weapons available, which is the best one? Unfortunately, we all have different needs and preferences. To answer that question, there are aspects you should consider when comparing weapons. Some of those factors are;

Ease of Use

A brass knuckle should be easier to wear and throw a fist at the attacker immediately. Simply put, you should be able to put it on and use it right away. More importantly, you should choose a weapon that doesn’t need the training to use.


By looking at the name, you may think that these items are only crafted from brass. But that isn’t the case. Instead, they are made from other metals like stainless steel as well. Some knuckle dusters are made with other materials like plastic and carbon fibers.

So, before you settle on a certain weapon, check its construction material. We recommend that you chose a tool with a superior material that’s both strong and durable.


As you can see, the products on our list have different weights. Some weigh about 7 ounces, while others have around 3 ounces. Whichever the case, a self-defense tool should be lightweight. This will make it easy to store and carry around in your pocket/ bag.


Like weight, knuckle weapons also differ from one another in terms of sizes. Some are small, while others have medium or large sizes. Since you’re looking for a self-defense weapon, choose a piece that’s small in size.

This will enable you to hide it in your purse/pocket and take it out in case of an attack. However, the size of its finger holes should perfectly fit in your hand.


Knuckles are the most popular and effective self-defense weapons anyone can use. They are affordable, durable, and simple to use.

So, if you ever want to defend yourself from a violent attacker, a brass knuckle is all you need! And just any piece that comes your way, but the best weapon there is!

Thankfully, all the above-mentioned items are excellent options. Check them out and choose the best piece that meets your safety needs and preferences.


1. Is it illegal to hit someone with brass knuckles?

Answer: Different states in the USA have different opinions on this matter. Some states like California and Vermont ban their use for any purpose. However, the use, sale, and possession of knuckles are legal in most states

2. Where are brass knuckles illegal in the US?

Answer: These tools are illegal in states like New York, Nevada, California, Alaska, Washington, and Colorado. They’re also illegal in Minnesota, Missouri, Kansas, Arkansas, Illinois, Tennessee, and Michigan. This is also the case in New Hampshire, Rhode Island, Pennsylvania, and Massachusetts.

3. Can brass knuckles kill?

Answer: Similar to other defense weapons like knives and guns, knuckles can also be lethal. For instance, using them to hit someone in the side of their skull can lead to death. This can also cause permanent brain damage to the victim.

4. How wide are knuckles?

Answer: Brass knuckles are available in different widths. However, most pieces are about 3.5” on their widest side.

5. Are all knuckles the same size?

Answer: No! They vary in terms of size. Some manufacturers produce large pieces, while others make medium- and small-size units.

6. How big should brass knuckles be? 

Answer: It should be about 4.5” long, 2.5” high, and 0.5” thick. Also, the finger holes should have a diameter of around 1”. A unit with such dimensions can fit both large and medium-sized hands.

7. How thick should knuckles be?

Answer: A genuine brass knuckle should have a thickness of about 0.5 inches.

8. Are brass knuckles a pure substance?

Answer: Pure substance refers to something that’s uniform in composition and appearance. But that’s not the case with brass knuckles. They can be crafted from any metal, hardened material, or plastic.

9. How much do real knuckles weigh?

Answer: Genuine pieces have different weights depending on the used material. Real pieces are crafted from strong metals and usually weigh around 5.9 ounces.

Leave a Comment

Your email address will not be published. Required fields are marked *