Flat screwdriver Whirlpower® dia 4.0 / 100mm, Silicon alloy steel S2, DIN5264

- good material - silicon steel (S2) - The exact shaped shape fits into the screw. Phosphate coating prevents corrosion - High torque strength - magnetic surface handle: - Ergonomically shaped handle for better grip during long-term work - high torque transmission - The hexagonal handle prevents snapping