Features Complete Set for Easy Removal: This set includes 10 different screw extractors ranging from 3.2mm to 10.3mm, covering a wide range of sizes. With this complete set, you'll have the right tool for any rusty or damaged screw, making the removal process quick and easy. Effortless Screw Extraction: Dealing with stripped or rusty screws can be frustrating, but this extractor set makes it a breeze. The extractors have a specially designed spiral pattern that grips into the screw head, allowing you to extract it effortlessly without slipping or damaging the material. Durable and Reliable: Made from high-quality alloy steel, these screw extractors are built to last. They are heat-treated for added strength and durability, ensuring they can withstand heavy use and tough jobs. With these reliable extractors, you can trust that they won't break or wear out easily. Time and Money Saver: Instead of spending hours struggling with a rusty or stripped screw, use this extractor set to quickly and efficiently remove it. By saving time on repairs or replacements, you save money in the long run. This set is a cost-effective solution for any DIY enthusiast or professional. Convenient Storage and Organization: The screw extractors come in a compact case, providing easy storage and organization. The case not only protects the extractors from damage but also allows for easy transportation. You can take this set with you wherever you go, ensuring that you always have the right tool at hand. Descriptions:This screw extractor set is designed to remove broken studs and bolts. Made of high quality Chrome vanadium steel material, and treated by heat treatment, with high hardness and wear resistance. And contains 10 pcs different size extractors of 3.2-10.3mm, so can meet your repair work under different circumstances.. Features:This screw extractor set is designed to remove broken studs and bolts.Made of high quality Chrome vanadium steel material,and treated by heat treatment,with high hardness and wear resistance.Reverse spiral design for maximum grip, so helps relieving your labor. Recommended drill bit size (for location hole) etched on each extractor,suitable for high torque applications.This product contains 10 pcs different size extractors of 3.2-10.3mm, so can meet your repair work under different circumstances. Specifications:Material: chromium vanadium steel Color: grayQuantity: 10 pcsWeight: 537gSize: 1/8"(3.2mm), 5/32"(4mm), 3/16"(4.8mm), 7/32"(5.5mm),1/4"(6.3mm),          9/32"(7mm), 5/16"(8mm), 11/32"(8.7mm), 3/8"(9.5mm), 13/32"(10.3mm) Package Included:10 x Screw Extractor 1 x Red Case Package List