The Case Smooth Old Red Bone RussLock Knife features a locking clip blade made of Tru-Sharp surgical stainless steel with a jimped lever for opening. The Smooth Old Red Bone handle, 4 1/4 inches closed, has the Case Bomb Shield, nickel silver bolsters and a liner lock. The Case RussLock Knife weighs 2.7 ounces. Made in the USA.