The Duralast 4pc Triple Square Bit Socket Set includes sockets in sizes 6mm, 8mm, 10mm, and 12mm, all designed for use with a 1/2" drive size. Made with a chrome surface finish, these standard metric sockets are perfect for automotive maintenance and repair. The set is durable and reliable, featuring the manufacturer part number 60900 and a triple square drive type for added leverage and strength. Ideal for professionals and DIY enthusiasts alike, this socket set is a valuable addition to any tool collection.