The Leatherman 830158 Surge Multi-tool is 21 tools in one. This stainless steel multi-tool includes a 420HC clip point knife, 420HC sheep's-foot serrated knife, needle-nose pliers, regular pliers, wire cutters, hard-wire cutters, stranded-wire cutters, wire strippers, an electrical crimper, a 5/16 inch screwdriver, a large bit driver, a small bit driver, scissors, a wood/metal file, a diamond-coated file, a saw, a bottle opener, a can opener, a 9 inch ruler, and an awl with thread loop and blade exchanger. Pack the Leatherman blast multi-tool in your glove box for emergencies, or use it for jobs on the go. These multi-tool knives are indispensible tools, and make wonderful gifts.