Highlights Ultimate Compatibility: This 207-piece mechanics tool set includes SAE and metric sizes of 1/2", 3/8", and 1/4" drive sockets, ratchet handles, hex wrenches, extension bars, bits, screwdrivers and pliers, making it perfect for handling complex repair jobs. Exceptional Durability: Made from high-performance alloy steel and heat-treated, this mechanic tool kit resists wear and deformation even after years of use. The chrome-plated finish provides excellent corrosion resistance, ensuring the tools can withstand tough tasks and harsh work environments. Professional Ratchet Handle: Our mechanic tool set features a handle with a quick-release button for easy socket changes.