Engineered for automotive workshops, plant maintenance engineers, and equipment technicians, the Tolsen 85350 tool set provides a professional selection of hand tools. Forged from industrial Chrome-Vanadium steel (Cr-V) with micro-finish chrome plating, these tools resist rust and withstand heavy mechanical torque. The set includes 1/2-inch and 1/4-inch drive quick-release ratchets, metric sockets, extension bars, combination spanners, screwdrivers, and heavy-duty pliers. All tools are organized within a metal 5-tray cantilever toolbox for transportation to job sites.