The Proto Impact Swivel Socket Set is a high-quality set of hand tools designed for automotive use. Made by the trusted brand Proto, these 6 point sockets feature a drive size of 1/2" and are designed with a black oxide finish for durability. This set includes 7 different size sockets ranging from 7/16" to 13/16", making it versatile for various applications. Manufactured in the United States, this set is a reliable and essential addition to any mechanic's toolbox.