Meets the desired qualities of non-brittleness, high abrasion resistance, and  high hardness scale not found in standard 6AI4V titanium knives. The high  strength and RC Scale hardness are the very best in a 5" blunt tip blade that is  custom flat ground with advanced serration on one side and straight edge on the  other with a line cutter. Knife is approved for use by the North Atlantic Treaty  Organization (NATO). The stainless steel hammer end and SURE-GRIP handle,  exclusive double-locking sheath with rubber straps will prevent knife loss and  keep this diver's tool handy and ready when you need it.
 FEATURES
    - Proprietary, custom-formulated Beta Titanium meets the desired knife    properties of non-brittleness, high abrasion resistance, and high hardness    scale not found in standard titanium knives
    - High strength (240,000 lbs/in2) and RC Scale hardness of 51-54
    - 5in. blade is custom flat ground with advanced serration and line    cutter
    - Stainless steel hammer end above SURE-GRIP handle
    - Exclusive, double-locking sheath (w/rubber straps) prevents knife loss