Introducing the Demko Knives AD 20 5 Sharksfoot Full Serrated Gray FRN Shark Lock Folder. This knife, proudly made in Taiwan, features a 3-inch blade with a thickness of 0.13 inches. When fully open, it measures 7.5 inches in length. The handle has a thickness of 0.4 inches and the entire knife weighs 3.55 ounces. The blade is crafted from Aus 10 steel, known for its durability and sharpness. The handle is made from polymer, providing a comfortable grip.