[Superior Quality] - Forged from high quality chrome vanadium steel with mirror polish treatment on the surface, high hardness and corrosion resistance. Torque meets DIN3113 standard. Full-drive box ends deliver reliable torque to tighten or loosen any bolt without rounding. [14Pcs Metric Wrenches] - 14pcs common sized wrench set include 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm. No-Skip sizing, always have the size you need. [Practical Design] - The 180 degree Flex-Head can reach to awkward places where most ratchet wrenches would not reach. The 72-tooth ratchet gears need only a 5-degree working swing arc, suitable for any narrow space. [Storage Toolbox Included] - This wrench kit comes with a sturdy blow-molded toolbox for organized storage and portability. Its sturdy interiors and organizers keep all tools in place. [Wide Application] - This wrench set can be used for a wide range of jobs like, auto repair and maintenance, mechanic repair, pipeline repair, electrician repair etc.