Type: 1/2 inch Screw Extractor Set, 3/8 inch Screw Extractor Set Material: Chromium vanadium alloy steel Weight: 1 kg / 500 g PACKAGE INCLUDES: 1*Damaged Screw Extractor Set Remove damaged screws, broken studs, and rusty fittings effortlessly with our Damaged Screw Extractor Set. Made of Chromium vanadium alloy steel, it offers versatile screw removal options and precise drill sizes for optimal results. Universal screw removal: Effectively removes damaged screws, broken studs, set screws and rusty screws fittings with ease. material: Made of Chromium vanadium alloy steel, this set is built to last and can handle tough jobs with ease. Organized storage: The set comes with a storage case that keeps each tool in its place and makes it easy to find the right one for the job. 7 size options: With 7 different tools to choose from, each designed to handle a specific screw size and drill size, you can easily remove a wide range of damaged screws and fittings. Precision bit size: Each tool in the set includes a specific drill size for optimal results, ensuring that you can remove screws cleanly and efficiently without damaging surrounding materials.: Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.