Combination Wrench Set, Alloy Steel, Chrome, Number of Tools 12, Range of Head Sizes 10 mm to 15 mm, 5/16 in to 5/8 in, Head Offset Angle 15 Degrees , Offset, Vinyl Pouch, SAE/Metric, 5/16 in, 3/8 in, 10 mm, 11 mm, 7/16 in, 12 mm, 1/2 in, 13 mm, 14 mm, 9/16 in, 15 mm, 5/8 in, Rounded, Opening Angle (Deg.) 15 Degrees