1.Safe material: Consistent performance through durable materials and precise design. These screw extractors are designed to remain stable even under pressure yet easy to handle. They provide a reliable solution for removing problematic screws without damaging the surface. The solid construction makes it ideal for DIY enthusiasts and professionals alike. 2.Wide compatibility: Designed for versatile use, this tool allows efficient machining of rounded screws and broken bolts. It is equally suitable for home use and professional environments and works with screws in the range of 3 to 12 mm diameter 3.Increased success rate: The secure holding mechanism and fine tooth extraction ensure optimised performance when removing stubborn screws. The double head design ensures reliable results in any situation 4.EASY TO CARRY USER FRIENDLY Thanks to its lightweight and portable design, this screw extractor kit guarantees effortless handling, storage and access. Users benefit from reliable performance wherever they need it. The sophisticated design supports an organised way of working and ensures stress use. A must have for anyone who values practicality. Maximize your efficiency with this innovative screw extractorS