A member of Robert Young Pelton's arsenal of Hostile Environment Survival Tools, the HEST/F Shred folding knife - like all of the DPx Gear knives - was designed to be used in the most brutal of circumstances. The blade is made from Sleipner steel and it features a carbon fiber handle. If you want to adjust the pivot screw or remove the attached clip, you need only a 7/64" hex driver. And the Tungsten carbide glass breaker at the base of the handle with a spare screw if the need arises. If not, there's also a bottle opener to help you celebrate.