Hexagonal Grip for Enhanced Control: The hexagonal shape of the extractor provides a better grip, allowing for more control and less slippage during use. This design feature ensures that you can apply the necessary torque without extra effort. Advanced Double Head Design: Each tap in the set features a double head design that allows for easy extraction of broken screws without damaging the surrounding material. This innovative approach saves time and increases the success rate of your repairs. for Metalworking: This tap extractor set is specifically designed for metalworking enthusiasts. Crafted from high-quality alloy steel, it ensures durability and efficiency in removing broken screws from metal surfaces. No Harmful Chemicals: The tap extractor set is manufactured without the use of high-concern chemicals, making it for both the user and the environment. This commitment to safety does not compromise the tool's performance., Weight: 0.881849048 pounds, Manufacturer: Gishbjka