Combination Wrench Set Alloy Steel Black Chrome Number of Tools 13 Range of Head Sizes 7 mm to 19 mm Head Offset Angle 15 Degrees Offset Tool Roll Metric 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm Rounded Opening Angle (Deg.) 15 Degrees