Easily remove damaged screws and bolts with the Kelvenix 25-Piece Bolt Extractor Set. This comprehensive set includes a variety of sizes for different needs, ensuring you have the right tool for any situation. Made from high-hardness 40Cr material and quenched at high temperatures, these extractors are built for durability without slipping or fracturing. The deep spiral twisted pattern provides effective removal even in challenging conditions. Compatible with various tools like cross wrenches, open-end wrenches, and pneumatic wrenches, this set offers great versatility. Ideal for a wide range of applications including roof repairs, workshop maintenance, mechanical tasks, and tire nuts. Key Features: * 25-piece set with multiple sizes * Durable 40Cr construction for high hardness and longevity * Deep spiral twisted pattern for secure grip and removal * Compatible with various common tools * Suitable for home improvement, automotive, and mechanical applications Product Summary: Kelvenix bolt extractor set, damaged screw extractor, easy out bolt extractor, hex screw extractor, stud remover, 25 piece set, 40Cr material, deep spiral pattern, versatile tool, home improvement, workshop maintenance.