This is a great heavy duty Darrel Ralph custom pocket knife. Discontinued made in the USA version. It features a 3D Machined ergonomic handle, titanium lock, and CPM S90V stonewash blade. It comes with original HTM pouch. Darrel Ralph is one of the true geniuses in the modern knife industry. An accomplished custom knife maker whose work is among the most sought-after in history, he is also an extremely talented engineer and inventor. In addition to his own Custom Knife Designs, Darrel has provided technical insights into the mechanical design and engineering for many knife companies. Produced by HTM.