MIP Gen 2 Metric Nut Driver Wrench Set including 5.5mm and 7.0mm drivers. MIP Gen 2 Drivers feature color-coded rings for instant identification and laser-etched size markings. Each driver is Black Oxide coated instead of nickel plated, improving its lifespan and protecting it from scratches, corrosion, and general wear. The deep socket head reaches nuts located on long screws, and the thin-wall tool heads fit into tight areas. Polycarbonate handles are resilient to hot and cold weather. Every tool is hand-assembled, manufactured, and packaged 100% in the USA.