Designed with the tradesman in mind, Black Diamond® high-performance hand tools are tough, reliable and engineered for quality and durability. Perfect for your shop, barn, garage, home, warehouse or construction site, Black Diamond hand tools pass the tests of time, pressure and repeated use. Whether you are a professional tradesman, an accomplished handyman or a serious weekend warrior, you can trust that Black Diamond hand tools will help you make quick work of it. • 3 Pieces Folding utility knife, 1.1in exposed, for all-purpose cutting, slicing, and trimming tasks • Quick release button for simple blade replacement. • Safety button to manually unfold blade liner housing and lock it into place • Lightweight aluminum alloy body with zinc components. Integrated ABS under-grip for extra stiffness. Stylized grooves for non-slip holding • Loop hole at base of handle for convenient hanging or clipping