The DeWalt Tough Series Mechanics Tool Set is a comprehensive set of 96 pieces, including both SAE and metric sizes ranging from 5/16in. to 1/2in. The set includes standard length sockets, drive type 6 point, and drive sizes 1/4in and 3/8in. With a chrome surface finish, this set also features extensions, ratchets, and adapters for a variety of automotive applications. Backed by a lifetime warranty, this high-quality tool set is designed by DeWalt, a trusted brand in the industry, and manufactured in Taiwan.