This Husky 7 piece impact socket set is the perfect addition to any mechanic's toolbox. It includes sockets ranging in size from 3/8" to 3/4" and has a 6 point drive type. The pinless design and U-joint makes it easier to access hard-to-reach areas. The set is brand new and comes with a manufacturer part number of 1005 143 251. It is a great choice for automotive professionals and do-it-yourselfers alike. Buy with confidence and add this set to your collection today.