- EFFORTLESS SCREW REMOVAL: This 13-piece bolt extractor kit simplifies the removal of stuck screws, bolts, and nuts, making it an essential tool for various jobs. The kit includes multiple sizes to tackle a range of bolt-related challenges with ease and reliability. - HEAVY-DUTY CONSTRUCTION: Crafted from chrome vanadium steel, this extractor set is built for durability, ensuring long-lasting performance while resisting wear. Its robust design makes it perfect for demanding tasks, such as extracting rusted or seized bolts, meeting the needs of both DIY enthusiasts and professionals. - PRECISE GRIP AND PROTECTION: Each extractor features specially designed non-slip grooves that enhance grip, especially when dealing with rusted hub bolts. The precise surfaces protect bolt threads, ensuring optimal performance even on hard-to-reach or heavily corroded bolts. - VERSATILE APPLICATION: This adaptive extractor kit is a practical solution for mechanics, covering various sizes of hex bolts. It is ideal for disassembling household appliances and is adaptable for automotive repairs, making it a versatile addition to any toolkit. Use scenarios: 1. Safely extract rusted bolts from an old car's engine, allowing for efficient repairs. 2. Remove stubborn screws from household appliances, ensuring seamless maintenance. 3. Tackle challenging projects in tight spaces, thanks to the precise design and grip of the extractors.