Skull Knuckle Knife

Wholesale Pocket Knife available at Wholesale Central

Desert Combat Knuckle Knife - Spiked Knuckle Duster Knife - Brass Knuckle Folding Knife

Mini Spike Knife - Skull Head

Original U.S. WWII Custom Knuckle Duster Fighting Knife with Aluminum – International Military Antiques

Skull Knuckle Knife

Dark Assassin Knuckle Knife - Thin Combat Chakra Blades - Ninja Knuckle Knives

Custom Handmade E.W. Stone #7 Scull Knuckle Knife – ANTIQUE & MILITARY FROM BLACKSWAN

Stealth Assassin Knuckle Knife - Black Knuckle Duster Blade - Ninja Chakra Knives

WWI Trench Knife Kick Pedal