Features: The professional screw extractor Set is your first solution for effortlessly removing broken screws and bolts, feature six different size to tackle diameters ranging from 4-25mm. Crafted from high quality carbon steel, this extractor set boasts excellent corrosion resistance and durability, ensuring it can withstands significant pressure during use. Our left-handed strength dispenser set comes with a storage case categorised by models and is very easy to carry. Perfect for home maintenance tasks, the set is designing for repairing faucets, bathroom valves, and water heater components, making it a reliable assistant for household repairs. Each extractor is precisely engineered to fit broken screws perfectly, enhancing removal efficiency, while the included organized storage case ensures easy transport and quick access to tool. Specifications: Component:Metal For 4-25mm diameters screw Package Includes: 6pcs/set Screw Extractor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.