Best Self-Defense Keychains

Updated September 2020
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
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.Read more 
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How we decided

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

30 Models Considered
24 Hours Researched
3 Experts Interviewed
158 Consumers Consulted
Zero products received from manufacturers.

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

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The BestReviews editorial team researches hundreds of products based on consumer reviews, brand quality, and value. We then choose a shorter list for in-depth research and testing before finalizing our top picks. These are the products we considered that ultimately didn't make our top 5.
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