The Deli Tools 220mm flat screwdriver is a professional-grade tool engineered for high-torque applications. Its unique Pass-Through design allows you to attach a wrench to the shank, providing the extra leverage needed for stubborn screws. Crafted from high-quality Chromium-Vanadium (Cr-V) steel, this screwdriver offers exceptional hardness, durability, and corrosion resistance. The hexagonal shank ensures precise control, while the ergonomic, non-slip handle—made from a robust rubber and plastic blend—provides a comfortable, secure grip, even in greasy or demanding working conditions.