Darrel Ralph Knives

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. Oso Grande is proud to bring the functional design characteristics, artistic vision, and engineering of Darrel Ralph to our knife shop.