Maximize your fleet maintenance efficiency with the SUNEX TOOLS SUU-3342 42-piece 3/8" drive master impact socket set. Downtime costs money, and the right tools are essential to minimizing those costs. This set provides the comprehensive range of sockets needed for virtually any repair, ensuring your technicians have the right tool at their fingertips, ready to handle any job, quickly and efficiently. The SUNEX SUU-3342 isn't just another socket set; it's a time-saving investment. The high-quality Cr-Mo alloy steel construction ensures exceptional durability, withstanding the stresses of even the toughest impact tools. The inclusion of both SAE and metric sizes, standard and deep sockets, a universal joint, and a 3" extension eliminates the need for multiple sets, streamlining your tool inventory and maximizing workspace. Clear, permanent markings on each socket ensure quick identification, even in dimly lit conditions‚¬reducing frustration and saving valuable time. The rugged blow-molded case provides reliable protection during transport and organized storage, preventing loss or damage. Choose the SUNEX SUU-3342, and experience the difference quality and comprehensive design make on your fleet maintenance operations. Backed by a lifetime warranty, the SUNEX SUU-3342 is an investment that delivers reliable performance and lasting value, ensuring your fleet stays on the road, performing at peak efficiency.