Black Plastic Knuckle Duster - Fist-Loading Weapon - Brass

If you like brass knuckles, you will love the black plastic knuckle duster. This fist-loading weapon works just as wall as any other but without all that pesky metal.

Plastic Brass Knuckles – Cakra EDC Gadgets

Black Plastic Knuckle Duster - Fist-Loading Weapon - Brass Knuckles

Black Grip Knuckle Duster - Gold and Black Punching Knuckles - Non

Knuckle Duster - Blades and Triggers

Why are brass knuckles considered an effective weapon? Won't their sharp edges dig in the hand of the punch-thrower and hurt/incapacitate them quickly? - Quora

Black Plastic Knuckle Duster - Fist-Loading Weapon - Brass Knuckles

Red Skull Knuckle Duster - Black and Red Brass Knuckles - Fist Loading Weapons

NoMetalKnucks - Plastic Knuckles

Red Skull Knuckle Duster - Black and Red Brass Knuckles - Fist

Which is the best way to use brass knuckles in a self-defense

Solid Brass Spiked Knuckle Duster - Spiked Brass Knuckles - Fist Loading Weapons

Plastic Knuckles - Singapore