Item No.: H45B722

Material:Chrome Molybdenum Steel

set with sizes: 1/4 inch - 5/16 inch (8 mm) - 3/8 inch 10 mm - 7/16 inch (11 mm) - 12 mm - 1/2 inch - 13 mm 9/16 inch (14 mm) - 5/8 inch (16 mm) - 17 mm -11/16 inch 3/4(19mm)

3/8 inch hexagonal drive Made from Chrome-vanadium steel

Drive by 3/8' ratchet wrench