Max Knives MKO13B3 Automatic brass knuckle knife 1918 steel blade zinc aluminum handle


The MKO13B3 is a 1918 brass knuckles style automatic knife with double action OTF automatic opening.
With its tanto-type blade in 440 steel, it offers a combination of robustness and versatility. The blade features a black and silver finish. It measures 88 mm and is characterized by a hardness of 57HCR.
The handle of the MKO13B3 is made of black zinc-aluminum alloy, providing a solid and comfortable grip. It measures 137 mm, allowing optimal grip for its different uses. The knife is equipped with a push-button opening mechanism, allowing for quick and smooth deployment of the blade.
Practical and functional, the MKO13B3 features a belt clip, providing a convenient and secure carrying option. Plus, it has a lanyard hole, making it easy to attach to gear or carry around your neck.
For easy transport and storage, the included nylon case provides additional protection. This knife offers features such as a built-in window breaker and a 65mm wide brass knuckle. These features enhance the versatility of the knife, allowing it to be used in emergency or self-defense situations.

Blade steel: 440C steel

Handle material: Zinc and aluminum alloy

Blade length: 88 mm

Total length: 225 mm

Handle length: 137 mm

Blade thickness:

Blade shape: Tanto

Blade sharpening: Smooth

Finish: /

Nylon case included

For any professional order or order of large quantities, request a quote by email:

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