GEARWRENCH's 83001D 118 piece SAE/Metric 6 and 12-point standard socket set is designed to be longer than most conventional ratchets for added leverage. This set features full range of metric and SAE 6 as well as 12-point sockets in 1/4 and 3/8 in drive for complete versatility. Each socket is stamped which helps quickly identify SAE and metric sockets. This 1/4 and 3/8 in drive ratchet is fully polished and consists of low profile head for great comfort as well as access.