Sockets can be used with a 5/8” or 16mm ratcheting wrench (not included) or a 3/8” ratchet. The Scottool 14 Piece 3/8" Drive Low Profile Nano Socket Set in Metric measuring is designed for automotive use. This set includes sockets ranging in size from 7mm to 19mm with no skips, making it a comprehensive addition to any mechanic's toolbox. The 6 point design and chrome surface finish ensure durability and ease of use, while the impact socket type provides reliable performance even in tough working conditions. This set is a valuable investment for professionals and hobbyists alike.