This knife is a part of our Small Lockback Family. Our small lockbacks provide extra portability without sacrificing knife durability or function. Each is amply equipped to serve as an everyday carrier or part of a collection. The Case Lockback is a must own Case Product. Constructed with a locking blade, this knife is a blend of a fixed blade knife and a traditional pocket folder. The locking mechanism locks the blade when opening blade all the way. Push the Tumbler located at the top of the handle to release the locking mechanism and close the knife. This pocket knife features a locking Clip blade. The Clip blade on this durable folding knife is commonly used as a multi-purpose utility blade and is preferred for detail work. The slim design allows for an easy fit in a pocket or purse. 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.