Features Metric socket sets have an assortment of sockets for a range of fastener sizes. They come in sizes that are measured in millimeters to fit fasteners with a metric size head. Standard Socket Count/Style / None Deep Socket Count/Style / (6) 6-Point Deep Socket Style/Size / Deep 6-Point: 4 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm Flex Socket Count/Style / None Socket Size Range / 4 mm to 14 mm Drive Type / Hand Drive Size / 1/4 in Measurement Type / Metric Socket Shape / 6-Point Sockets Included / (6) Standard 6-Point Tether Ready / Yes Finish / Chrome Includes Drive Tools / No Includes Socket Bits / No Includes Wrenches / No Impact Rated / No Insulated / No Non-Sparking / No Number of Pieces / 12 Standards / ASME B107.5M Container Type / Rail Includes / 9 in Socket Rail, 1/4 in Drive Socket Clip