The Horizon Tool Inc. Screwdriver Slot 5/16x8" (8x200MM) Round Shank is an essential tool for precision work. Crafted from high-strength steel, this screwdriver features a 5/16-inch blade that fits snugly into fasteners, ensuring maximum torque and minimal slippage. The 8-inch length provides extended reach for hard-to-access areas, making it ideal for both professional and home use. Its round shank design allows for easy rotation and control, while the durable finish resists corrosion and wear. This screwdriver is a must-have for any toolbox.