This high-performance Kershaw knife combines the distinctive Ken Onion design and the SpeedSafe ambidextrous assisted opening system, which allows for quick one-handed opening for either right or left-handed users. Frame lock secures the blade in open position. Removable/reversible pocket clip for easy carry. 420HC stainless-steel blade. 2-1/4" blade. 5-1/2" overall. 3-1/2" closed. Polyimide handle. Lifetime limited warranty.