Micro Grappling Hook Ninja gear, Grappling hook, Spy gear

Stealth Black Grappling Hook, Carbon Steel And Foldable Hook For Easy Carrying w/33ft Rope Easy To Assemble and Disasemble Hook And Claws With Straps

NINJA Combo Set Grappling Hook, Hand claws & Foot Spike Climbing Gear. by Unknown

TRGear Tactical The Grabber Grappling Hook

Grappling Hook Real spy gadgets, Spy gadgets, Real spy

SWAT Black Tactical Folding Climbing Ninja Grappling Hook

What Batman gadgets would simply not be viable in real life? - Quora

Measures 12 overall assembled. Four 4 1/2 hooks. Black finish stainless construction. Black cord included.

Ninja Grappling Hook

TRG - Mil Grabber-TRG-MG

TEC RETREEV is a pocket grappling hook for your Ninja toolbelt - The Gadgeteer

Mini Weapons of Mass Destruction: Build and Master Ninja Weapons – SPYSCAPE