General description We offer you a set of XZN sockets, designed for versatility and efficiency in various applications. Technical specifications Number of pieces: 8 Socket sizes: M4, M5, M6, M8, M10, M12, M14, M16 Drive sizes: M4, M5, M6 with 6.3 mm drive (1/4") M8, M10, M12 with 10 mm drive (3/8") M14, M16 with 12.5 mm drive (1/2") Includes a steel bit holder and a grooved base