10Best.Guide

Self Defense Knife

Top Picks

Last Updated: May, 2023
Pros
  • Cool looking knife
  • Rubber handle with great grip
  • Durable sheath that holds the knife tight
  • Fat handle prevents hand from slipping
  • Lightweight and legal in some states
Cons
  • Thin blade with fragile tip
  • Apex line not centered
Bottom Line
The Kershaw Secret Agent knife has a cool design and a rubber handle with great grip. It is lightweight and legal in some states, making it a good option for self-defense and stabbing. However, the thin blade with a fragile tip, flimsy clip, and dull blade out of the box are major drawbacks.
Pros
  • Cool design
  • Good fit and finish
  • Stainless steel chain
  • Built-in retention
  • Easy to sharpen
Cons
  • Sheath makes it difficult to use as a neck knife
  • Two-hand draw
Bottom Line
This knife has a cool design and good quality, but the sheath makes it difficult to use as a neck knife and the retention is too firm. It is a good last resort self-defense tool, but not suitable for heavy-duty tasks.
Pros
  • Good value for the price
  • Sharp and strong blade
  • Small and compact size
  • Sturdy and durable
  • Serrated blade option
Cons
  • Blade wears down quickly
  • Closing feature is difficult
Bottom Line
This knife is a good value for the price, with a sharp and strong blade and small and compact size. However, the blade wears down quickly and the closing feature can be difficult. The flipper and thumb post may not work well, and the pocket clip is weak.
Pros
  • Bang for your buck
  • Very sharp
  • Huge size
  • Versatile and functional
  • Comfortable grip
Cons
  • Made kind of cheap
  • Small parts falling off
Bottom Line
This knife is a good value for its price, but it has some durability and safety issues that buyers should be aware of. It is very sharp and has a comfortable grip, but the blade can flip open easily and there is no locking mechanism. The knife is also quite large and may not be suitable for self-defense.
Pros
  • Lightweight
  • Ergonomic opening system
  • Secondary means of protecting against blade collapse
  • Good safety feature
  • Easy to open and close one-handed
Cons
  • Locking mechanism not as good as previous versions
  • Mechanism to close it is hard to push over
Bottom Line
This knife is a decent option for those looking for an affordable pocket knife with various designs available. It has some issues with durability and sharpness, but overall it is a good value for the price.

The Ultimate Buying Guide for Self Defense Knife: How to Choose the Best One for Your Needs

Overview

A self defense knife is an essential tool for personal safety and protection. It can be used to defend yourself against an attacker, break free from an assailant's grip, or cut through obstacles in an emergency situation. However, choosing the right self defense knife can be overwhelming, especially with the variety of options available in the market. This guide will help you understand the different types of self defense knives, key considerations to keep in mind, features to look for, and prices to expect.

Types

1. Fixed Blade Knives - These knives have a blade that is permanently fixed to the handle, making them very sturdy and reliable. They are ideal for heavy-duty tasks and can be used for self defense as well.

2. Folding Knives - These knives have a blade that folds into the handle, making them more compact and easier to carry. They are versatile and can be used for a variety of tasks, including self defense.

3. Neck Knives - These knives are designed to be worn around the neck, making them easily accessible in case of an emergency. They are small and lightweight, making them ideal for everyday carry.

4. Boot Knives - These knives are designed to be worn on the ankle or inside the boot, making them discreet and easily accessible. They are ideal for self defense situations where you need to act quickly.

Key Considerations

1. Blade Material - The type of material used for the blade will determine its strength, durability, and sharpness. Look for knives with high-quality steel blades that are resistant to rust and corrosion.

2. Blade Shape - The shape of the blade will determine its effectiveness for different tasks. Look for knives with a sharp, pointed tip for piercing and a serrated edge for cutting through tough materials.

3. Handle Material - The handle should be comfortable to grip and provide a secure hold, even in wet or slippery conditions. Look for knives with handles made from durable materials like G10, Micarta, or carbon fiber.

4. Blade Length - The length of the blade should be appropriate for your needs. Longer blades are better for heavy-duty tasks, while shorter blades are more compact and easier to carry.

Features

1. Blade Lock - A blade lock will keep the blade in place when it is open, preventing it from accidentally closing on your fingers.

2. Pocket Clip - A pocket clip will allow you to carry the knife in your pocket or on your belt, making it easily accessible.

3. Thumb Stud - A thumb stud will allow you to quickly and easily open the blade with one hand.

4. Sheath - A sheath will protect the blade when it is not in use and make it easier to carry.

Prices

Self defense knives can range in price from $20 to $200 or more, depending on the quality of materials and features. Generally, you can expect to pay around $50 to $100 for a high-quality self defense knife.

Tips

1. Choose a knife that fits comfortably in your hand and feels balanced.

2. Practice using the knife in a safe environment to become familiar with its features and capabilities.

3. Consider taking a self defense course to learn how to effectively use a knife in a self defense situation.

FAQs

Q: Is it legal to carry a self defense knife?

A: The laws regarding carrying a self defense knife vary by state and country. It is important to research the laws in your area before purchasing and carrying a self defense knife.

Q: What is the best blade shape for self defense?

A: A blade with a sharp, pointed tip and a serrated edge is ideal for self defense, as it can be used for both piercing and cutting.

Q: Can I sharpen my own self defense knife?

A: Yes, you can sharpen your own self defense knife using a sharpening stone or a sharpening tool. It is important to follow the manufacturer's instructions and use caution when sharpening the blade.

Runner-Ups

Pros
  • Knife blade flips open with ease.
  • Very sharp blade.
  • Comes with a window breaker and seatbelt cutter.
  • Good quality knife for the price.
  • Smooth construction.
Cons
  • Blade becomes loose after a few weeks.
  • Bolt unscrews itself and can't find replacement bolts.
Bottom Line
This knife is a good value for the price, with a sharp blade and useful features like a window breaker and seatbelt cutter. However, some users have reported issues with the blade becoming loose or the knife being difficult to open.
Pros
  • Tough and durable
  • Quality blade that stays sharp
  • Spring-assisted for quick opening
  • Heavy and solid-feeling
  • Includes a glass breaker
Cons
  • Difficult to open and close
  • Belt clip comes loose easily
Bottom Line
The Smith and Wesson knife is a solid choice for those looking for a durable, heavy-duty knife with a spring-assisted opening and glass breaker. However, it may require some breaking in and maintenance, and the quality and durability can be inconsistent.
Pros
  • Sturdy and durable
  • Pretty design
  • Sharp blade
  • Good for self-defense
  • Practical and affordable
Cons
  • Blade scratches easily
  • Doesn't lock into place
Bottom Line
This knife is a good option for those looking for a pretty and practical knife for self-defense and everyday use. However, it has some flaws such as a blade that scratches easily and a safety lock that is difficult to use.
Pros
  • Good price
  • Robust design
  • Top-notch quality
  • Good size
  • Nice handle and sheath
Cons
  • Dull blade
  • Warped blade
Bottom Line
This S&W knife is a good option for those looking for a budget self-defense knife with a robust design and super sharp blade. However, buyers should be aware of potential issues with the blade and sheath.
Pros
  • Super sharp
  • Solid spring action
  • Automatic release
  • Good quality
  • Spring loaded
Cons
  • Missing screws
  • Heavy and bulky
Bottom Line
This knife is a good quality, super sharp, and spring loaded knife that is easy to identify with its pink color. However, it has some design flaws such as missing screws, a heavy and bulky design, and a tendency to unhook/fall out of pockets. The lock also jams easily and the blade may be dull.
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