First Tactical Scorpion Fixed Blade Knife Tanto 4.92 in Steel Black One Size. The knife is small and lightweight and features Level I or II locking options. The locking mechanism is easy to remove for cleaning allowing your blade to withstand nightly field use. Specifications for First Tactical Scorpion Fixed Blade Knife Tanto: Manufacturer: First Tactical Overall Length: 4.92 in Blade Material: 440A Steel Knife Application: Fixed Blade Included Accessories: Standard Blade Thickness: 1.22 in Sheath Material: FRN Weight: 2.6 oz Hand: Ambidextrous Package Contents: First Tactical Scorpion Fixed Blade Knife Tanto First Tactical 140000-019-1SZ: Scorpion Fixed Blade Knife Tanto 4.92 in Steel Black One Size