Case XX CopperLock Features The Case XX CopperLock features a clip point blade crafted from Tru-Sharp surgical stainless steel mirror polished for a bright classic finish and ground with a plain edge for versatile everyday cutting. A Rockwell hardness rating of 55 to 57 gives the blade a strong balance of edge retention and ease of sharpening over its service life. At 3.16 inches the blade offers practical cutting length while keeping the folder compact enough for easy pocket carry. This knife is part of a Ruger-licensed collaboration reflecting the shared values of dependable quality American-made products between Case and Ruger. The Old Red Bone handle is dyed and finished to a rich red tone giving the knife an embellished collectible appearance distinct from Case s standard offerings. Crafted with pride in Bradford Pennsylvania the CopperLock reflects decades of traditional American cutlery manufacturing. At 7.41 inches overall and 4.25 inches closed it folds down to a comfortable carry size while offering a full-size blade when opened. Backed by a limited lifetime warranty the Case XX CopperLock Ruger edition is a knife built both for daily carry and for collectors appreciating its licensed heritage. Case XX CopperLock Specifications Manufacturer: Case XX Model: CopperLock Knife Type: Folder Blade Style: Clip Point Blade Length: 3.16 Blade Edge Type: Plain Blade Material: Tru-Sharp Stainless Steel Blade Finish: Mirror Polished Overall Length: 7.41 Handle Material: Bone Handle Color: Red Rockwell Hardness: 55-57 Blade Thickness: 0.08 Number of Blades: 1 Country of Manufacture: USA Available At: GrabAGun