PolyNux Ghost Polymer Knuckles

Black Plastic Knuckle Duster - Nonmetal Black Knuckles - Lightweight Plastic Knuckles

Crown Knuckles Solid Steel Open Paper Weight - 3 Sizes, asst. colors – Slash2Gash

Regular Knuck - Plastic Knuckles

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PolyNux Large Polymer Knuckles

NoMetalKnucks - Plastic Knuckles

Constantine Brass Knuckles Holy Spiritus Paperweight - Rainbow – Slash2Gash

If it aint brass, its not a brass nuckle! These polymer Knuckles are legal, very hard and nigh unbreakable! The “Owlet” is one nasty little

PolyNux Owlet Polymer Knuckles

Black Plastic Knuckle Duster - Nonmetal Black Knuckles - Lightweight Plastic Knuckles

PolyNux Spades Polymer Knuckles

No Metal Knucks” Review & A Real Life Deescalation Story

Stealth Knuckles™ - 100% Non-Metal - $28.98 : Brass Knuckles Company Since 1999™

PolyNux Spades Polymer Knuckles

NoMetalKnucks - Plastic Knuckles