Color-Coded Extra-Long Ball-End Hex Key Wrench

Extra-long ball-end hex key wrench made from heat-treated chrome-vanadium steel. The black oxide shaft provides corrosion resistance, while color-coded sleeves allow fast size identification. Available in 1.5, 2, 2.5, 3, 4, 5, 6, and 8 mm sizes for professional assembly and maintenance work.