The illustrated Case Knife is the Smooth Orange Synthetic (41549LSS) Case CopperLock Knife that features a locking clip blade made of Tru-Sharp surgical stainless steel with a nail nick for opening. The vibrant Smooth Orange Synthetic handle of this Case knife, 4 1/4" closed, has a nickel silver oval Case Shield, nickel silver bolsters and a lockback. The Case CopperLock Knife with Smooth Orange Synthetic handle weighs 2.8 ounces. Made in the USA.