Swiss+Tech Micro-Max 19-in-1 Multi-Function Tool Set, 2 hex wrenches, screwdrivers, pliers, bottle opener, wire cutter, wire stripper, wire crimper, hand drill, file, 2 rulers, 2 ruler extensions. Made of solid stainless steel. Attaches to keychain or key ring and can be quickly released when needed. Swiss+Tech Micro-Max 19-in-1 Tool with the following tools: 1/4 Inch Hex Wrench 7/16 Inch Hex Wrench #0 Flat Screwdriver #1 Flat Screwdriver #2 Flat Screwdriver #0 Phillips Screwdriver #1 Phillips Screwdriver #2 Phillips Screwdriver Pliers Wire Cutter Wire Stripper Wire Crimper Nail File Hand Drill Bottle Opener Inches Ruler Inches Ruler Extension mm Ruler mm Ruler Extension