Our distinctive Gray Bone with extra Pocket Worn finishing, stars & stripes shield and easy-sharpening blades. The CopperLock knife is an original design by W.R. Case that combines elements from the Trapper and Copperhead to make a 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. Comes conveniently packaged in a box. Made in Bradford, PA, USA from domestic and imported materials.