The Teng Tools Impact Sockets are specifically designed for use with power tools and air tools. They are manufactured from chrome molybdenum steel in accordance with GGG-W-6608, providing the highest quality. The sockets have a 1/2in Drive and are suitable for both industrial and automotive applications. Each socket is individually branded and size marked for quick identification.Select Option 1/2in11/16in15/16in1in3/4in5/8in9/16in Add to Basket Quantity