Automatic Knuckle Knife, 3.5 440C Blade, Holster

CobraTec Quick Strike, 3.25 Hidden Release Auto Blade, G10 Handle - B – Knife Depot

Foldable Pocket Automatic Skull Browning X80 knuckle folding knife - Voin Bazar

Delta Force Automatic D/A OTF Knuckle Knife Drop Point l

VT 1918 Trench Knuckle OTF Knife - OTF, Switchblade, Stiletto

Spring Assisted Black Knuckle Knife, 8.5 open

CobraTec Folding Push Dagger, 6 440C Blade, Black Bone Handle - FBPD – Knife Depot

Boker Mono Folding Hunting Knife 3.5 440C Polished Blade, Stag Handles - KnifeCenter - 110615 - Discontinued

440C Steel Hunting Knives-Full Tang Fixed Blade Knives Wood Handle

ElitEdge, Mini Automatic OTF Keyring Knife

Biker USA Knuckle OTF Knife - Gold Handle-4D2-143GB

S-TEC 7.25 Karambit w/ G10 Handle & Quick Deploy Sheath : Sports & Outdoors

9.25 Dual Action Reaper OTF Automatic Pocket Knife-6T2-127B

Cold Steel Drop Forged Battle Ring II Dagger Karambit Knife (3.5 Gray) 36MF