232-Piece Ultimate Screwdriver Bit Set - Chrome Vanadium Steel with Security Bits and Accessories

1, Constructed from high-strength chrome vanadium steel (CR-V) with a sandblasted finish, this bit set offers superior corrosion resistance and durability, ensuring long-lasting performance for both professional and DIY projects.
2, Comprehensive assortment includes Phillips, Slotted flat, Square, Tri-wing, Pozi drive, Spanner, Torq, Torx star, Hex Head, tamper-proof Torx star bits, plus a ratchet wrench, bits holder, quick bit release mechanism, extension bars, magnetic bit holders, and other specialized bits for versatile applications.
3, Each bit is clearly labeled with its size on the surface for easy identification, offering a wide range of sizes to meet all your daily needs from basic repairs to complex assemblies.
4, Comes in a robust, labeled case that keeps all components organized and secure. The case features designated slots for each item, making it convenient for storage and transportation.
5, Includes a magnetic extension drill holder and quick-release feature, compatible with electric screwdrivers, manual screwdrivers, hand drills, and pneumatic tools, enhancing functionality and ease of use across various tools and tasks.