Combines the features of a combination wrench with a ratchet. Head tilts 180 deg (degree) at any interval with continuous head tension. Color band denotes SAE/Metric measurement for easy identification. Sizes thru 1-1/4" and 32 mm (millimeter) feature non-slip open end and extended length for improved leverage. Chrome vanadium steel. Fully polished for professional appearance. Lifetime warranty. Set includes: 8 mm, 10 mm, 12 mm, 13 mm, 14 mm, 15 mm, 17 mm, and 18 mm wrenches.