The Blue Point 6 Piece Wheel Flip Socket Set LSR1500 is a high-quality set of sockets designed for automotive use. This set includes 6 pieces with sizes ranging from 17mm to 21mm, as well as 3/4", 13/16", and 7/8" sizes. Made with a 6 point drive type and 1/2" drive size, these twist sockets are crafted with black oxide surface finish for durability. The set is perfect for lug nut and twist locking applications, and is a valuable addition to any automotive tool collection.