1.SOLUTION FOR HARD BOLTS This 13 piece multifunctional kit, including tools in different sizes, is able to effectively handle stubborn screws and bolts. It offers a practical answer to a wide range of bolt and nut challenges, making all your home repairs or other practical jobs easier. 2. STRENGTH PERFORMANCE: Bolt extractor head is heat treated for increased hardness, providing resistance to intense impacts and constant operation under pressure. Ideal for removing damaged or rusted bolts with reliability and without excessive effort. Bolt extractors are designed to meet the varied needs of users for efficient extraction. 3.EFFECTIVE HUB REMOVER Ensures safe removal of rusted hub bolts by using nonslip grooves, exact points and thread protection features tailored specifically for tirerelated applications. Every detail has been carefully designed to maximize the efficiency of the removal process, providing a convenient and reliable solution for common rust problems. Its design simplifies complex extractionrelated tasks. 4.Extensive Compatibility: This bolt removal kit supports multiple sizes of hex bolts, providing wide compatibility for household appliance disassembly and auto , thus meeting the varied needs of mechanics in different scenarios.