Combination Wrench Set, Alloy Steel, Chrome, Number of Tools 8, Range of Head Sizes 8 mm to 18 mm, Head Offset Angle 15 Degrees , Offset, Tool Roll, Metric, 8 mm, 10 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, 18 mm, Hex, Opening Angle (Deg.) 15 Degrees