The Carlyle Tools Napa Fan Clutch Wrench Set #3472 is a high-quality hand tool set designed specifically for automotive use. With a lifetime warranty, you can trust in the durability and reliability of these wrenches. The set includes various sizes and types of wrenches to tackle any automotive maintenance or repair task. The Napa brand ensures a long history of quality craftsmanship, making this set a valuable addition to any mechanic’s toolbox. New Open box.