Description:【Product Identity】: This comprehensive 14-piece bolt extractor socket set is designed to tackle the toughest fastening challenges, providing a reliable solution for removing stubborn, damaged, or rounded-off fasteners. 【Primary Function】: Engineered specifically as a high-performance nut remover kit, it grips and extracts rusted, stripped, or heavily worn nuts and fasteners that standard tools cannot budge. 【Special Features】: The engineered sockets feature a dark metal finish with hexagonalstyle exterior and spiral internal gripping profile that bites deeper into the fastener as more turning power is applied. 【Primary Features】: These essential tools are neatly organized in a compact, heavy-duty black storage case with a secure yellow latch, ensuring your gear remains protected and highly portable. 【Intended Purpose】 for automotive repair, garage maintenance, and mechanical projects, this versatile extractor set includes a drive adapter bar to seamlessly integrate with your existing drive tools. Specification: Material: Chrome Molybdenum Steel Quantity: 14pcs Package Includes: 1 Damaged Nut Extractor Note: Please allow slightly errors due to manual measurement and different monitors.