- This set of 10 rugged extraction tools is essential for removing stubborn nuts, bolts, screw heads, studs, and more. - It is designed to accommodate sizes 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, and 19mm, making it highly versatile for various tasks. - Featuring spiral cut teeth, these tools ensure a reliable grip on rounded or damaged fasteners, allowing for effective removal without slipping. - Constructed from high-strength alloy, the tools are built for long-lasting durability and dependable performance, even in tough conditions. - They can be effortlessly driven with a metric spanner or socket, enabling quick and efficient work for both professionals and DIY enthusiasts. Applications: - Ideal for mechanics tackling stubborn automotive bolts that require extra grip and torque. - Perfect for home improvement projects where access to damaged fasteners can hinder progress. - Great for construction and maintenance tasks involving a wide range of screw and bolt sizes, ensuring you have the right tool on hand when needed.