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 / (12) 6-Point Standard Socket Style/Size / Standard 6-Point: 4, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 12, 13, 14 Deep Socket Count/Style / None 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 / (12) Standard 6-Point Tether Ready / No 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 / 1/4 in Drive Socket Clip, 9 in Socket Rail