Extrema Ratio Nightmare

Karambit folding knife with specialised rescue features.

Product Downloads
Documents N/A

In detail

The Extrema Ratio Nightmare is a karambit folding knife with specialised rescue features. 
 
The karambit design retains its signature curved blade but adds the convenience of a folding mechanism, making it more compact and portable. This allows the knife to be safely carried in a pocket or on a clip and deployed only when needed. Suitable for rescue work due to its functionality and versatility. 
 
Named in collaboration with the Monaco special intervention units' development and consulting team, this knife includes a durable, replaceable industrial-grade cutter blade, a reversible pocket clip, and a glass breaker positioned within the finger ring. 

 

Product Name Weight Blade Length Total Length Blade Thickness Blade Material Blade Finishing Main Grind Partial Serration Handle Material
Extrema Ratio Nightmare 166g / 5.85oz 73.5mm / 2.89in 196mm / 7.71in 3mm / 0.11in BöHLER N690 Steel (58HRC) Stone Washed Flat 20mm / 0.78in Anticorodal Anodised Aluminium