The Whirlwind knife is a remarkable creation by Kershaw and Ken Onion, featuring the innovative SpeedSafe technology. With just a simple push on the thumb-stud, this knife takes charge and effortlessly opens the blade for you. The Whirlwind boasts a sleek satin finished blade made from 14C28N steel, complete with a partially serrated edge for added versatility. Its handle is crafted from glass-filled nylon (GFN), ensuring both durability and a lightweight feel. For convenient everyday carry, this knife comes with a black finished tip-down pocket clip. If you're intrigued by the concept of a spring assisted knife, be sure to explore our extensive collection!