1/2-inch impact socket set STD-13pcThe Milwaukee Shockwave Hex Socket Set (13 pieces, SKU 4932480456) is engineered for heavy duty impact applications. This set includes standard sockets in commonly used metric sizes, along with a universal joint, extension bar, and adapter delivering versatility for many tasks. The sockets are forged from chrome molybdenum (Cr Mo) alloy steel for maximum strength, with non slip 6 point geometry to avoid rounding fasteners under high torque. They