Powerbuilt 152 Piece Master Mechanic’s Service Tool Set – 642453

This 152-piece master mechanic’s service set is a complete high-quality toolset that covers most automotive maintenance, repairs, and installations. Whether you’re a pro or a novice this impressive toolset is right for you. It has comprehensive sets of the most common 1/4 inch, 3/8 inch, and 1/2 inch drive sockets, shallow and deep in both SAE and metric. Incorporating Powerbuilt’s Z-Drive in both 6 and 12 points these sockets grip better on the fastener’s flat edges to prevent rounding or slippage on high torque loads. Precision chamfered openings make it easier to slide the sockets over fasteners. Punched center holes add working space for taller nut and bolt stock. Driving the sockets are three impressive sealed head 72 tooth reversible ratchet made from Chrome Vanadium steel with contoured handles and Chrome Molybdenum drive squares. These ratchets are built tough yet with precision for years of smooth action. The set also includes 12 extra-long reach combination common size wrenches in both SAE and metric, made from strong Chrome Vanadium Steel with a mirror-polished chrome finish for years of durable use. Rounding out this remarkable set of tools are comprehensive sets in SAE and Metric of hex wrenches and various common screwdriver bits with spinner handle, extensions, bit coupler, a universal joint, and M adapters. High visibility jumbo size markings are forged into the socket sidewalls for easy identification that will never wear off for the long life of the tool. The precision-constructed tools all meet or exceed ANSI standards and have a lifetime factory warranty.