This 53-piece set from Apollo Precision Tools is an ideal tool kit with tools for most repairs around the home. These tools are constructed of 45C carbon steel or chrome vanadium steel, and they "re heat-treated and chrome-plated where appropriate to resist corrosion. The tool handles are made of double-dipped plastics and the tool case is made of extra heavy-duty materials -- and all tools meet or exceed critical ANSI standards.This kit includes 12-foot tape measure, claw hammer, 6-inch long nose pliers, 6-inch adjustable wrench, voltage tester, ratcheting bit driver, eight SAE hex keys, eight metric hex keys, four SAE combination wrenches, 20 one-inch bits, 9-inch level, and six precision screwdrivers. Each tool is tested against industry standards for hardness, torque, finish and usability, and should last a lifetime under normal use. The tool box has lift-out tote tray.53 rugged tools that meet or exceed critical ANSI standards and come in their own box Tools are constructed of 45C carbon steel or chrome vanadium steel, heat-treated and chrome-plated Tool handles are made of double-dipped plastics These tools come in a sturdy blow molded case with a lift-out carry tote Kit Includes: 12ft (3.5m) Tape Measure, 8 oz Claw Hammer, 6" Long Nose Pliers, 6" Adjustable Wrench, Voltage Tester, Ratcheting Bit Driver, Eight SAE Hex Keys: 1-16", 5-64", 3-32", 1-8", 5-32", 3-16", 7-32", 1-4"; Eight Metric Hex Keys: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm; Four SAE Combination Wrenches: 0.88", 7-16", 0.5", 9-16;Ten 1" Bits: 1-8", 5-32", 3-16", 1-4"; PH1, PH2, PH3; PZ1, PZ2, PZ3; Ten 1" Bits: T10, T15, T20, T25, T27, T30, 1-8", 5-32", 3-16", 1-4"; 9" Level, Six Precision Screwdrivers: #1, #0; 1.4mm, 2.0mm, 2.4mm, 3.0mm