This Torxs star wrench set features a combination of the versatility of a hexagon and torque tip made from premium steel Long/short arm design for longer reach in long end and deep working conditions and leverage for enhanced leverage for tighter zippers in narrow spaces at shorter ends The heat-treated metal construction ensures 30% higher torque tolerance than standard tools, while the ergonomic T-handle provides optimal leverage and provides hand-fatigue of the shaft while extending projects Professional mechanics and enthusiasts accurately evaluate their ANSI certification for motorcycle repair, electronic assembly, and furniture construction tasks requiring alignment of millimeter tools Each hexagonal driver is calibrated with machined edges to damage both delicate smartphone screws and automotive brake system components backed by industrial corrosion coating, Manufacturer: Qcbuegof