Keychain weapons, such as a spiked self-defense tool, can be potent in close encounters. Designed to fit in the palm and often disguised as ordinary keychains, they enable you to deliver a painful puncture or strike to an assailant, potentially giving you the opportunity to escape.

Keychain weapons, such as a spiked self-defense tool, can be potent in close encounters. Designed to fit in the palm and often disguised as ordinary keychains, they enable you to deliver a painful puncture or strike to an assailant, potentially giving you the opportunity to escape.

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