• CR-MO alloy steel for long life • Heavy duty blow molded storage case • Set includes: • 7mm (307MZUD) • 8mm (308MZUD) • 9mm (309MZUD) • 10mm (310MZUD) • 11mm (311MZUD) • 12mm (312MZUD) • 13mm (313MZUD) • 14mm (314MZUD) • 15mm (315MZUD) • 16mm (316MZUD) • 17mm (317MZUD) • 18mm (318MZUD) • 19mm (319MZUD)








