If you're looking for a top-of-the-line pocket knife that can stand up to anything, the Actilam T3 Corian Folder is the perfect choice. This tough and durable knife features a 3 1/8" X50CrMoV15N stainless steel blade that has been cryogenically quenched for maximum strength and durability. The unique double cone locking system ensures that the blade is always locked in place, while the central pivot uses a special screw-nut to keep it from coming loose. The large bearing surfaces of the flanges guarantee a perfect guidance and a long life for the action of the knife. And when it's time to store your knife, simply attach the slim pocket clip or pop it.