Leatherman Skeletool Stainless Steel CX Multi-Tool, 7 Tools in 1 + 42 Piece Bit Kit + Black Bit Extender At a mere 5 ounces, the lightest full-size multi-tool on the market, Backed by a 25-year warranty Bit driver technology makes it possible to customize the tool for any job Includes Leatherman 42-Bit Assortment for Leatherman Bit Drivers +Bit Extender Outside-accessible blades mean, just like a pocket knife, it can be opened quickly with one hand Stainless-steel handles with carbon-fiber handle scale and Tungsten DLC scratch-resistant coating