• Set includes 17 pieces: 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 22, 24, 26, 27, 30 and 32 mm • Metric sizes • Patented U-shaped shank design • Open end angle 15° with a slimmer head for improved accessibility • Larger and bi-directional size marking for easy identification • 12-point Dynamic-Drive™ profile provides longer life for screws and nuts • Chrome plated micro-matte finishing provides high quality surface • High-performance alloy steel • Standards: ISO 691, ISO 7738, ISO 3318, ISO 1711-1 and DIN 3113 • Available in black plastic pouch