The illustrated Case Knife is the Case 56984 Red Synthetic (41549LSS) CopperLock Knife that features a locking clip blade made of Tru-Sharp surgical stainless steel with a nail nick for opening. The Smooth Red Synthetic handle of this Case knife, 4 1/4-inches closed, comes with a Case White SparXX inlay shield, nickel silver bolsters and a lockback. The Case CopperLock Knife weighs 2.8 ounces. Made in the USA.