🔧 Elevate Your DIY Game with TOOLEAGUE's Magnetic Precision! Powerful magnets ensure a secure hold on fasteners, preventing slips and drops. Includes a handy storage bag for effortless organization and portability. Engraved sizes on each bit for quick and easy selection. Crafted from high-grade Cr-V steel for superior shock resistance and hardness. Works seamlessly with various drills and drivers for all your DIY needs. Quick-Change 17Pcs Set Cr-V Steel The TOOLEAGUE 17Pcs Magnetic Nut Driver Set is a professional-grade toolkit designed for both DIY enthusiasts and professionals. Made from durable Cr-V steel, this set features a powerful magnetic design for secure fastener handling, quick-change compatibility with various tools, and a convenient storage bag for easy transport. With clearly engraved sizes for quick identification, this set is perfect for a wide range of applications, from woodworking to automotive repairs.