Order - Solid Brass Knuckles Duster For Self Defense Window Breaker ED – KNUCKLEDUSTER

Material: aluminum alloy Weight: about 40/42g Finger diameter: 23mm
Material: aluminum alloy Weight: about 40/42g Finger diameter: 23mm

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Copper and air contact will oxidize and darken, non-fading!!! If you mind, please don't buy it. Item: EDC Outdoors Tool Type: Brass Knuckles,

EDC Multipurpose Solid Brass Defense Outdoor Window Breaker Brass Keychain

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How can a knuckle duster be used for self-defense? - Quora

Order - Solid Brass Knuckles Duster For Self Defense Window

Has ANYONE in here ever used/had to use their single knuck? And if

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