With Cases iconic Case ‘XX’ Oval shield at center, these natural bone handled knives are testaments to the quality and tradition that has defined the Case brand’s legacy. The ‘XX’ is a symbol of our commitment to excellence, ensuring that every blade bearing our name lives up to the highest standards of craftsmanship. The CopperLock knife is an original design by W.R. Case that combines elements from the Trapper and Copperhead to make a new lockback knife. With a fully locking Wharncliffe blade, this CopperLock knife has the cutting power of a lockback, with the look and feel of a traditional Case pocket knife. The Wharncliffe blade is commonly used as a multi-purpose blade that makes this pocket knife great for everyday use. This knife is constructed with Case Tru-Sharp stainless steel which is a special high-carbon steel that helps the blades hold an edge longer than conventional steel. It also offers extraordinary blade strength and corrosion resistance. Comes conveniently packaged in a box. Made in Bradford, PA, USA from domestic and imported materials.