Product Description The 1660CKTST Leek from Kershaw includes everything from the Classic Leek in addition to a non-reflective DLC matte-black coating and a partially serrated edge. The Leek’s razor sharp 3-inch modified drop-point blade is crafted with 14C28N Sandvik steel, providing excellent corrosion resistance and hardness. The blade performs masterfully in its slicing capacity, while the slim tip provides excellent piercing action and performs detailed work well. For cutting through tougher materials, the Leak’s partial scallop serration offers even cutting power without tearing material. Finished with a micron-thin DLC coating (Diamond-Like Carbon), the knife wears a full-body matte-black finish and a hard, scratch resistant surface, for looks that match top-of the line performance. One-handed operation is easy with Kershaw’s SpeedSafe assisted opening system, while a built-in frame lock safely holds the blade open during use and a Tip-lock slider securely keeps the blade closed during transport. Amazon.com The Kershaw Ken Onion Black Leek Serrated Folding Knife with Speed Safe opening design is among the best for overall versatility. Used around the house or outdoors, this knife offers versatility for a range of tasks. The 440A stainless steel serrated blade is coated with Tungsten DLC for a handsome, non-reflective finish. The ambidextrous opening system features the Ken Onion Speed Safe design for quick, dependable open-and-close of the knife. The contoured handle is made of injection-molded polyimide, a durable plastic invented for use with engineering purposes, for ease of handling and superb maneuverability. The stainless steel liners add to the overall handle strength. The knife includes a reversible clip for both tip-up and tip-down carrying ability. With a blade length of 3-1/2 inches and total closed knife length of 4-1/2 inches, this knife belongs in your toolkit.