- NightMare Black, advanced karambit and rescue knife in one. Double-sided after folding the blade works like a Flipper or Emerson hook, serving to quickly open the blade in 2 ways.

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.
NightMare Black, highly advanced karambit and rescue knife in one. This is a project of the Italian Extrema Ratio Company. A great tool as well as an extremely effective full-size knife for professional use. The folder opens and closes slightly and smoothly. Experienced seasoned karambit users will not be disappointed.
Blade - with a curved, Americanized Tanto profile and a thickness of 3 mm with a false blade increasing piercing properties. Made of high-strength, rugged, high-grade N690 stainless steel, 58 HRC hardness, manufactured by the Austrian Böhler-Uddeholm steelworks. Covered with a scratch-resistant matte, unreflective MIL-C-13924 BURNISHING coating. The partially serrated blade (Combo type) has been made with a flat cut (Flat grind) that provides durability, excellent cutting edge geometry and extreme cutting performance of textile, hard plastics and fibrous materials. Dual blade lock system: Robust Liner-Lock mechanism assisted by an additional manual lock. Steel double sided after folding the blade works like a Flipper or as an Emerson hook serving to quickly open the blade in two ways.
Handle - liners made of stainless steel and non-slip, textured grip cladding in anodized aluminum provide lightness and structural strength. Open construction, called „open-backed” simplifies cleaning and maintenance. Solid left / right-handed metal clip allows you to move the knife in the tip-up position (tip top). On the back of the handles replaceable standard industrial blade intended for cutting belts. The handle is finished with an enlarged finger ring that allows traditional techniques to be cut with a knife, making it easy to quickly rotate the folder around the finger located in the head opening. On the outer side of the ring, was placed the windshield peg and more…
Technical specification:
Product number: 04.1000.0454 / BLK
Name: Night Mare Black
Steel type: Böhler N690
Hardness of the blade: 58 HRC
The length of the blade: 73.5 mm / 2.89"
Thickness of the blade: 3.0 mm / 0.11"
Overall length: 196.0 mm / 7.71"
Weight: 166.0 g / 5.85 oz
Cutting edge type: Combo
Cut type: Flat Grind
Type of blade: Tanto
Locking mechanism: Linear Lock, additional lock
Handle material: Anticorodal Anodized Aluminum
Clip: Left / Right, Tip-Up
Producer: Extrema Ratio, Italy
Created by: Sharg® Company