6pt 3/8″- 1″. Handful of miscellaneous extras. The Husky Professional Master Socket Set is a comprehensive set of sockets designed for automotive use. This set includes sockets in 1/4″, 3/8″, and 1/2 drive sizes, with both metric and SAE measurements. With a focus on quality and durability, this set is perfect for professionals and DIY mechanics looking for a reliable tool to work on a variety of vehicles. The Husky brand ensures a trusted and long-lasting product that will withstand the demands of frequent us.