The Kershaw Ken Onion Leek is one of the sleekest spring assisted knives around. This model features a stylish bead blast finished 14C28N stainless blade (plain edge) and 410 stainless steel framelock handle. The Leek features Kershaw's patented SpeedSafe technology. Give the ambidextrous thumb-stud a push and the knife takes over opening the blade the rest of the way. This is an ideal one-handed opener. Other features include frame lock design, reversible stainless pocket clip, and a tip safety lock so the blade won't fire by accident.