The Cornwell 3-pc Flex Twister Adjustable Wrench Set, No. CRWF3TWT, features a flex head for improved access and patented handle design that allows users to push on the flat side of the wrench for greater comfort while applying high torque. The Non-slip design can turn damaged or rounded fasteners. This set offers a high polish, chrome-plated finish for easy cleanup and corrosion protection, and laser-etched markings that show the opening size in both SAE and metric.