Chrome vanadium steel for strength and durability Precision broached jaws for sure gripping 12-point box end for snug fit Thin walled construction for access in cramped quarters Heat treated for consistent hardness 14 Metric Combination Wrenches: 10 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 22 mm, 24 mm, 27 mm, 30 mm, 32 mm Meets ANSI standards
