The Best Self-Defense Keychains for Staying Safe in Any Situation

best self defense keychains
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Whether you’re a nighttime runner, college student or a night shift worker, you may feel the need to be able to defend yourself at a moment’s notice (especially following the recent report that homicides were up 28% in 2020 compared to 2019). When looking for an easy way to protect yourself, look no further than your keys. Having the best self-defense keychain that’s small enough to clip onto your bag or belt loop (or carry in your pocket) can be crucial when time is of the essence.

Self-defense keychains can come in several configurations, including:

  • Pepper spray
  • Blunt, metal striking objects
  • Sharp objects
  • Hidden knives
  • Whistles
  • Personal alarms
  • Flashlights

Some of the best self-defense keychains even combine one or more of the above elements, allowing you to fend off an attacker in multiple ways. 

Read on to discover some of the best self-defense keychains to buy so that you and your loved ones will have peace of mind and protection when you need it most.

  

1. Sabre Red Key Case Pepper Spray

BEST OVERALL

Made in the USA, the Sabre Red Key Pepper Spray offers police strength protection while preventing accidental discharge thanks to its maximum stopping power and finger grip technology to enhance aim and product retention.

Sabre-Red-Key-Case-Pepper-Spray-Amazon Image courtesy of Amazon

Sabre Red Key Case Pepper Spray

$9.99

  

2. Kaiyuan Dynasty Self Defense Kubaton Keychain

BEST BUDGET

The Kaiyuan Dynasty Self Defense Kubaton Keychain helps you to do some serious damage with just your fist, even if you aren’t a trained fighter. The long spike fits in the palm of your hand. Then, the dual spikes slip out from between your fingers when your fist is closed, allowing you to hit someone with added emphasis from both the top and side of your fist if need be. It’s also important to note that the side spikes are removable if you find them too bulky on your key ring.

best self defense keychains kaiyuan dynasty Image courtesy of Amazon

Kaiyuan Dynasty Self Defense Kubaton Keychain

$6.98

  

3. Swiss+Tech Silver 7-in-1 Key Ring Multitool

BEST SWISS ARMY KNIFE

While not designed specifically for self-defense, a Swiss Army knife-type tool could help you out in an emergency. This Swiss+Tech Silver 7-in-1 Key Ring Multitool boasts a knife, two screwdrivers, an awl, an LED flashlight and a bottle opener. The blade and other pointy accessories can help you harm someone who is attacking you. In addition, the flashlight may help you stay safe in nighttime situations. And, when you aren’t facing down your enemies, this multitool will also come in handy for other everyday events, whether you’re camping and need a light or you just need a screwdriver around the house.

best self defense keychains swisstech Image courtesy of Amazon

Swiss+Tech Silver 7-in-1 Key Ring Multitool

$13.86

  

4. MUNIO Self Defense Kubaton Keychain

MOST ATTRACTIVE

For a self-defense keychain that doesn’t look like a weapon hanging on your key ring, look no further than the MUNIO Self Defense Kubaton Keychain. This piece was designed for two functions. First, the plastic piece can be gripped in a fist with the pointed side down, allowing you to jam it into your attacker’s body. Second, this keychain has three keyrings on the other end, and that isn’t a mistake. That’s to give you plenty of room to whip your keys at your attacker after or before you’ve stunned him or her with the pointy keychain. In addition, this self-defense tool comes in several different designs, so you can pick one that fits your style.

best self defense keychains munio Image courtesy of Amazon

MUNIO Self Defense Kubaton Keychain

$9.95

  

5. Coghlan’s Function Whistle

BEST WHISTLE

Conventional wisdom says that if you can’t overpower an attacker, the best tactic is to try to make as much noise as possible in order to alert those around you. That’s why having a whistle on your keyring is always a good idea. The Coghlan’s Function Whistle not only includes a shrill-sounding whistle, but it also boasts a magnifier, a thermometer and a compass to keep you safe in all types of outdoor situations. And, because the keychain comes with a lanyard and not a key ring, it can be attached to your keys, coat or bag, too.

best self defense keychains coghlans Image courtesy of Amazon

Coghlan's Function Whistle

$8.71

  

6. Mace Brand Self-Defense Pepper Spray

BEST PEPPER SPRAY

Trusted by police and consumers around the world, the Mace Brand Self-Defense Pepper Spray features an impressive 10-foot powerful stream delivery, so that you can engage your target from a safe distance. It can easily attach to your keychain or safely stashed away in your backpack, purse or pocket. A flip-top safety cap prevents accidents or misfires when stored in your pocket or bag.

best self defense keychains mace Image courtesy of Amazon

Mace Brand Self-Defense Pepper Spray

$14.22

  

7. Vigilant 130dB Personal Alarm

BEST PERSONAL ALARM

When trouble arises, this personal alarm keychain gives you the protection you need instantly. It features a built-in backup emergency manual whistle in case your battery runs out. The alarm easily attaches to your bag, backpack or purse for quick and easy access.

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8. EIOUMAX Portable Self Defense Key Chain

BEST LIGHTWEIGHT

Made with solid aluminum, this lightweight but lethal self-defense keychain is the perfect tool for quick escapes. It comes in a set of five, so it’s an ideal gift to share with your friends and family members. Plus, the colorful exterior of these self-defense tools makes them look far less intimidating on your key ring.

best self defense keychains eioumax Image courtesy of Amazon

EIOUMAX Portable Self Defense Key Chain

$10.99

  

9. ASP Palm Defender

EASIEST TO USE

The ASP Palm Defender makes significant improvements on normal, plastic pepper spray keychains. That’s because the irritating spray is housed in an aerospace aluminum canister with solid brass accents. This adds durability and allows you extra defense against attackers as you can use the canister as a striking weapon. The 0.10 ounces of the 10 percent oleoresin capsicum formulation provides three half-second bursts in each keychain, although replacement canisters are available if you need them. Do keep in mind that this keychain is not available for purchase in certain states.

best self defense keychains asp palm Image courtesy of Amazon

  

10. Thopeb Self Defense Siren

MOST MULTIFUNCTIONAL

What’s better than a self-defense alarm that makes loads of noise? A self-defense alarm that makes loads of noise and flashes bright lights when activated. That’s exactly what the Thoped Self Defense Siren does. Simply pull out the loop on the top of the device to start the 130-decibel wail and strobe. Noise at such a decibel level can be heard up to 1,000 feet away. Put the pin back in place to deactivate it and reuse the alarm again in the future. As an added bonus, this self-defense keychain can also be used as a flashlight between emergencies.

best self defense keychains thopeb Image courtesy of Amazon

Thopeb Self Defense Siren

$19.75

  

11. Gerber GDC Zip Blade

BEST HIDDEN BLADE

Made with stainless steel and easy to conceal, no one will ever know this innocent-looking lanyard is actually a sturdy zip blade. It features a one-of-a-kind design that helps keep the blade in place and can also be used to open letters and boxes. Keep in mind, however, that the blade length is just 0.68 inches, so this shouldn’t be thought to be a functional blade in circumstances outside of self-defense and box cutting.

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Gerber GDC Zip Blade

$14.05

  

12. Guard Dog Security Hornet Stun Gun Keychain

BEST TASER

Should you be worried about your strength and feel that you may not be able to effectively use the other self-defense keychains on our list, the Guard Dog Security Hornet Stun Gun Keychain may be the best option for you. This mini stun gun packs a punch big enough to distract an attacker, giving you time to get away. To use it, all you’ll have to do is flip the switch and make contact with your attacker. The device also boasts a built-in flashlight as well as a charging port, meaning you will never need to replace the batteries of this stun gun keychain.

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Guard Dog Security Hornet Stun Gun Keychain

$23.97

  

13. Geekey Multi-Tool

BEST SPLURGE

The Geekey Multi-Tool definitely isn’t a standard self-defense keychain. It doesn’t have a built-in stun gun, pepper spray or flashlight, but it does have several innovative functions while appearing like a standard key. Most importantly, the key features a box cutter that could do damage to an attacker’s skin or to any ropes he or she may use to tie you up. In addition, the Geekey boasts a bottle opener, can opener, wrench, screwdriver, ruler, file, wire bender and wire stripper.

best self defense keychains geekey Image courtesy of Amazon

Geekey Multi-Tool

$22.99

  

14. Titanium Triangle Keychain Tool

BEST TRIANGLE TOOL

This Titanium Alloy keychain is lightweight and small enough to fit into your pocket or on your bag. It is strong, durable, and made with a long cord that you can swing to ward off attackers. You can also hold it in the palm of your hand to poke or punch when in danger.

Titanium Triangle Keychain Tool Courtesy of Amazon

Titanium Triangle Keychain Tool

$19.99

  

15. Zertone Self Defense Keychain Set

A MULTI-USE TUNGSTEN TOOL

Made of Tungsten, this multitool keychain is strong and durable. Use the attack head in an emergency to jab potential attackers while also keeping it by your side as a bottle opener, glass breaker, and screwdriver keychain.

Self Defense Keychain Set Courtesy of Amazon

Self Defense Keychain Set

$10.97

  

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