The Matco 7 Piece Metric Swivel Head Socket Set is a high-quality hand tool set designed for automotive use. With a 6 point drive type and 3/8″ drive size, this set includes sockets ranging in size from 10mm to 18mm, perfect for various fastening and loosening tasks. The black oxide surface finish not only adds durability but also provides corrosion resistance for long-lasting use. This set is a valuable addition to any mechanic’s toolbox, offering both reliability and versatility in a compact package.