【Convenient Storage】Includes carrying case with clear size markings for easy organization and quick access to the right tool for any job 【User Friendly Design】Simple to use, allowing both professional and beginners to quickly mastering the extractor process with minimal effort 【Complete Solution】This 27 piece brokend screw extractor set efficiently removes rusted, or damaged screws, nut, and bolts, offering a versatile solution for various repair needs 【Enhanced Grip】Features special thread patterns that provide gripping power, securely holding brokend fasteners while minimizing further damage 【High Strength Materials】Carfted from premium steel for exceptionally wear resistance and resistance, ensuring reliably in tough conditions, Manufacturer: Whoasyst