The Kershaw Cyclone Knife - Tanto is no longer active on our website and can only be found from off-site links. The Kershaw Cyclone Knife - Tanto has been discontinued and is not available for purchase at this time. We will post any new information if it becomes available. Kershaw's Cyclone Tanto features an innovative "On/Off Option" that lets you control when to use the SpeedSafe assisted opening system and when to use fully manual operation. Simply flip the roll-switch on the knife's spine to choose manual opening or to engage the Cyclone's ambidextrous SpeedSafe system. The high-performance 3 3/4" blade is Sandvik 13C26 stainless steel with Tungsten LC black coating for durability and edge retention. The handsome 6061-T6 black anodized-aluminum handle provides lightweight strength and makes the new Cyclone Tanto ideal for pocket carrying.