The Cornwell Tools 7 Pc Metric Offset Reversible Ratchet Wrench Set is a high-quality set of hand tools designed for automotive use. Made in the United States, this set includes 7 different sizes ranging from 7mm to 21mm, allowing for a variety of applications. The ratcheting box wrench design makes it easy to tighten and loosen nuts and bolts, while the metric measurements ensure precise and accurate results. This set is a valuable addition to any mechanic's toolbox, offering durability and reliability for various automotive maintenance and repair tasks.