Features: * Drop forged, heat treated, chrome vandium steel * Includes 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm, 27mm, 30mm, and 32mm 1/2-inch-drive deep impact sockets * Includes storage box What"s In The Box: * Grip 73560 15-Piece 1/2-Inch Drive Metric Deep Impact Socket Set