The GearWrench 7pc Metric Bolt Biter Impact Extractor Socket Set with Adapters #87911 is a high-quality set of hand tools specifically designed for automotive use. This set includes sockets and adapters with a 1/4in. and 3/8in. drive size, making it versatile for various applications. The impact sockets are durable and provide reliable performance, while the specialty metric system of measurement ensures accuracy. Additionally, this set comes with a warranty, adding to the overall value and peace of mind for the user. Ideal for professionals and automotive enthusiasts alike, this socket set is a practical and essential tool for any mechanic’s toolbox.