• Set includes 11 pieces: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 and 7/8" • Open end angle 15° with a slimmer head for improved accessibility • Ring end angle 15° offset for knuckle clearance or better grip • 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