Microtech Currahee fixed blade tactical knives. The Microtech Currahee Fixed Blade Knife has a 4.5 inch blade, with an overall open length of 9.80 inches. D2, RC 59-60 with a full tang D2 Steel Blade. Microtech designed the Currahee fixed blade knife years ago for the U.S. Special Forces Boat Team 20 and Currahee is a Cherokee name which means "stand alone. It is also the name of the last mountain in the Blue Ridge range.