The 31946 Case Dark Red Bone (61549LCS) CopperLock Knife features a locking clip blade made of mirror polished Carbon Steel with a nail nick for opening. The Dark Red Bone handle of this Case knife, 4 1/4 inches closed, has a lockback, the Case Case Traditions Nickel Silver inlay shield and nickel silver bolsters. The Case CopperLock Knife weighs 2.8 ounces. Made in the USA.