Dormer M901 5 Piece Screw Extractor Set M5-M20. Each extractor in the set is crafted from high-quality carbon steel, ensuring durability and long-lasting performance. The precision-engineered spiral flutes provide a strong grip on the screw, allowing for efficient extraction with minimal effort. The set includes five extractors of different sizes, neatly organized in a compact case for easy storage and transport. The clear size markings on each extractor make it simple to select the right tool for the job, ensuring quick and hassle-free use. Features & Benefits • Square shank • High-quality carbon steel • Able to withstand flex and high torque loads experienced during operation • Left hand spiral flutes • Allows anti-clockwise rotation to extract broken screws