Leatherman Wave Multi Tool Black Oxide Finish with Nylon MOLLE Sheath 830246,Leatherman" /> Black Oxide: Black oxide is a powder-based metal coating. Ideal for situations where giving away a position would be costly, it is widely used by the military for its effectiveness in reducing glare and reflection. 420HC Stainless Steel: An improved, high-carbon (HC) form of 420 stainless steel that works well with high production tooling. 420HC's strength is optimized in Leatherman multi-tools by heat treatment. ONE TOOL. A COUPLE THOUSAND USES. 154CM Stainless Steel: A high carbon, high alloy, and corrosion resistant stainless steel that holds its edge three times as long as 420 stainless steel. This steel is used on some premium Leatherman tool features, such as knife blades and wire cutters. FEATURING 17 TOOLS: needlenose pliers, regular pliers, 154CM replaceable wire cutters, 154CM replaceable hard-wire cutters, stranded-wire cutters, electrical crimper, wire stripper, 420HC knife, 420HC serrated knife, saw, awl w/ thread loop, ruler (9in, 22cm), can opener, bottle opener, wood/metal file, phillips screwdriver, large screwdriver, medium screwdriver, small screwdriver.