HIGH PERFORMANCE; The absolutely essential tool for tightening and loosening a nut or bolt, this adjustable wrench is commonly used in addition to spanners, and will be particularly useful for your plumbing work QUICK ADJUSTMENT; The adjustable wrench jaw adjusts easily and quickly in 3 steps - pull the wheel and the mobile jaw releases instantly then move it by hand to adjust it to the desired size, 2 to 3 times faster than a standard adjustable spanner PRACTICAL + ERGONOMIC; Graduation in mm on one side with ergonomic bi-material handle VERSATILITY; Mobile jaw is reversible with an extra wide opening allowing greater versatility HIGH QUALITY; Made with high quality components for a long life, with shiny chrome body