Beta Tools (Article# 710/C10) Set of 10 Impact Sockets, 1/2 in Drive, 7 - 22mm - BT 7100910Beta Tools (Article# 710 C10) Set of 10 Impact Sockets, 1 2 in Drive, 7 22mm BT 7100910 A impact socket, often referred to simply as an impact socket, is a specialized type of socket designed for use with impact wrenches or impact drivers. These tools are commonly used in automotive repair, construction, and other industries where high torque and heavy duty fastening or loosening of nuts and bolts is required. Size Included: 7, 8 ,10, 11, 12, 13, 14,