Extrema Ratio Mamba Black Forprene knife, Black N690 (04.1000.0477/BLK)
- Mamba Black, ultralight 85 g tactical knife. Perfectly balanced with above-average strength. In expert hands, incredibly fast and effective. Aspis scabbard developed for quick picking and easy attachment inside MOLLE straps thanks to 2 clamps.
209,16 €This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
Mamba Black, slim, ultra-light 85 g, easy to use and universal. Knife with a single-sided blade for users who value the reverse grip. New generation of Extrema Ratio tactical knives for professionals with a multi-functional Aspis sheath.
N690 - corrosion-resistant, high-carbon 1.07% (C), martensitic chromium steel 17.30% (Cr) with the addition of molybdenum 1.10% (Mo), vanadium 0.10% (V) and cobalt 1.50% (Co) for structural uniformity. Features exceptionally high corrosion resistance and long edge retention. One of the best tool steels in the world today. It achieves a hardness of 57-60 HRC. Manufactured by Böhler Edelstahl in Kapfenberg, Austria.
Blade - sharp with a Tanto profile, 4 mm thickness with - blood groove and increasing the piercing properties with a false blade. The blade was covered with a non-reflective mat MIL-C-13924 BURNISHING coating. Smooth blade (Plain type) was made with a flat cut (Flat grind) grind ensuring good cutting properties. On the back of the blade was placed a notched back for the thumb (ramp).
Handle - covered with non-slip facings of rubber-like properties, made of elastic thermoplastic Forprene (elastic return, softness, resistance to chemicals), ensures a secure grip even with wet hands. The steel head can act as a hammer / glass breaker.
Sheath - light, made of nylon material in the black color. The versatile openwork Aspis holster protects the knife against falling out (latch) and makes it easier to dry the blade. The system of two adjustable multi-position clamps enables quick attachment of the sheath to M.O.L.L.E.
Available in 5 colors: Black, Desert, HCS, Ranger Green and Wolf Grey.
Technical specification:
Product number: 04.1000.0477/BLK
Name: Mamba Black
Length of the blade: 116.0 mm / 4.56”
Thickness of the blade: 4.0 mm / 0.15"
Overall length: 237.0 mm / 9.33”
Weight: 85.0 g / 2.99 oz
Blade material: N690
Blade hardness: 58 HRC
Blade grind: Flat
Blade finish: BURNISHING MIL-C-13924 black coating
Handle: Foeprene Black
Sheath: Nylon Black
Designer: Extrema Ratio
Brand: Extrema Ratio
Manufacturer: Extrema Ratio, Italy
Country of origin: Italy
Created by: Sharg® Company
