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Best Self-Defense Keychains

Updated December 2018
Why trust BestReviews?
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
Bottom Line
Pros
Cons
Best of the Best
Sabre
Red Pepper Spray
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Bottom Line

This exceedingly popular pepper spray bottle provides the utmost security in almost any situation.

Pros

Offers 25 uses with a 10' range. Textured design keeps grip stable. Formula includes UV marking dye to help identify suspect. Up to 4-year shelf life.

Cons

Many customers wish the product had a longer range. A little bulky.

SOG
Key Folding Knife
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Bottom Line

Customers seeking a heavy-duty self defense tool will find their match in this hideaway knife key.

Pros

Clever flip design hides knife in key-shaped shell for discreet carrying. Knife blade is 1.5" stainless steel. Offered in 4 color options. Lockback handle for supreme security.

Cons

Knife is a little stiff when opening and closing. Blade could be sharper.

Best Bang for the Buck
MUNIO
Self Defense Keychain
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Bottom Line

A handy tool specializing in non-lethal, high-impact self defense maneuvers for a safer carrying.

Pros

Offered in 16 different designs. Eliminates any chance of accidental self-injury when carrying. Does not resemble a weapon. Point can be used for high impact hit; handle can be used for whipping keys.

Cons

Some buyers wished the product was thicker. Not the best option for heavy-duty self defense.

JIMITE
Self-Defense Security Alarm Keychain
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Bottom Line

Buyers wanting a remarkably loud self-defense alarm will be impressed by this 140 decimal key chain system.

Pros

Extremely loud sound for immediate attention. Alarm can be heard up to 330' away. Built-in LED flashlight. Small design easy for traveling. Comes in a pack of 2.

Cons

A few owners had issues with the pin randomly falling out, causing the alarm to sound.

EIOU
Self-Defense Key Chain
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Bottom Line

Another non-lethal option for those wanting a safe self-defense mechanism with discreet carrying.

Pros

Comes in a pack of five for multiple uses. Includes 5 keychain rings for simple storage and portability. Ridged handle allows for a firm grip. Sharp edge aids in punching and hitting.

Cons

Bigger than many customers expected. A few of the product's edges arrived dull.

How we decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

  • 18 Models Considered
  • 5 Hours Researched
  • 1 Experts Interviewed
  • 137 Consumers Consulted
    • Zero products received from manufacturers.

    We purchase every product we review with our own funds — we never accept anything from product manufacturers.

    Why trust BestReviews?
    BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
    BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers.
    BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.

    A self-defense keychain offers a surefire solution to protect against sudden attacks. It is portable and easy to carry anywhere you go. Plus, a self-defense keychain provides a firm grip and is simple to use. A self-defense keychain usually is discrete, and it may be tough to tell that it actually serves as a weapon. However, each self-defense keychain packs a punch, and it can help you ward off attackers. Various self-defense keychains are available, and they come in multiple sizes and colors for added convenience. Also, self-defense keychains are designed to protect against self-injury, and they include a lockback handle and other security features.

    The team that worked on this review
    • Enid
      Enid
      Editor
    • Melinda
      Melinda
      Web Producer
    • Moriah
      Moriah
      Writer
    ×

    Sabre

    Red Pepper Spray

    Sabre

    Red Pepper Spray

    This exceedingly popular pepper spray bottle provides the utmost security in almost any situation.

    $9
    ×

    SOG

    Key Folding Knife

    SOG

    Key Folding Knife

    Customers seeking a heavy-duty self defense tool will find their match in this hideaway knife key.

    $19
    ×

    MUNIO

    Self Defense Keychain

    MUNIO

    Self Defense Keychain

    A handy tool specializing in non-lethal, high-impact self defense maneuvers for a safer carrying.

    $9
    ×

    JIMITE

    Self-Defense Security Alarm Keychain

    JIMITE

    Self-Defense Security Alarm Keychain

    Buyers wanting a remarkably loud self-defense alarm will be impressed by this 140 decimal key chain system.

    $9
    ×

    EIOU

    Self-Defense Key Chain

    EIOU

    Self-Defense Key Chain

    Another non-lethal option for those wanting a safe self-defense mechanism with discreet carrying.

    $9

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