"The Leatherman Wave Plus Multi-Tool has blades that are accessible from the outside for easy, 1-handed deployment, without opening the pliers first. 100% stainless steel construction offers a lifetime of dependable use. The knife blades boast 420 HC steel that hold a keen edge and are easy to sharpen. A locking system in the handles locks the knife blades and other tools into place when opened, so they don't fold on your hand during use. 17 tools ensure you're ready for anything. Tools include: needle-nose pliers, regular pliers, replaceable hard-wire cutters, replaceable wire cutters, wire stripper, plain-edge knife, serrated-edge knife, saw, scissors, 8"" ruler, can opener, bottle opener, wood/metal file, diamond-coated file, large bit driver, small bit driver and a medium screwdriver. Mfrs. 25-year limited warranty.Manufacturer model #: 832532. Tools are accessible with the unit closed Powerful needle-nose pliers with bolt grip Removable steel wire cutter blades Two 420HC steel knife blades 17 useful tools in one Tool locking system Stainless steel"