Features and Benefits:�9-PIECE SET - Set of nine 1/4-inch drive, 6-point deep-well sockets�DURABLE STEEL - Sockets are constructed of durable chrome-vanadium steel�NON-SLIP FINISH - Heat treated satin-finish makes sockets easy to handle when a job leaves you with greasy or oily hands�INCLUDED METRIC SIZES - Set includes the following sizes: 6,7, 8, 9, 10, 11, 12, 13, and 14mm�THIN-WALLED DESIGN - Thin-walled socket design allows you to easily access fasteners in confined spaces�LASER-ETCHED CALLOUTS - Sockets have laser-etched size callouts for quick and easy identification�INCLUDED SOCKET RAIL - Set includes a clip-on style socket storage railThe STEELMAN PRO 78521 1/4-Inch Drive Deep Well Metric Socket Set provides you with nine high-quality, chrome-vanadium steel sockets. The heat-treated satin finish provides a non-slip surface that is a saving grace when you�re working with greasy hands, and the included clip-on storage rail is ideal for keeping your workspace more organized. The thin-walled design allows these sockets to access fasteners in confined spaces. The set includes the following 6-point sockets: 6, 7, 8, 9, 10, 11, 12, 13, and 14mm. To make identifying the sizes easy the size callouts have been laser-etched onto the side of the sockets in easy to read letters.