Features: Our 20pieces Hexagonal Head Screwdriver Bit Set, featuring magnetic tip for secure screw fastening. Crafted from metal, this set boasts a small size designs with various size of heads to fit multiple screw specifications effortlessly. Suitable for professional maintenance engineers, mechanic, assembly workers, and technical personnel in workshops seekings precisions and reliability. Whether it is for machinery maintenance, automotive assembly, or factory production lines, this tool is to perform in tight space. Enhances your tool with the versatility and stable performances of our screwdriver Bit, ensuring wear resistance for all your projects. Specifications: Component:Metal Length:Approx.25mm/0.98'' Package Includes: 20Pcs Screwdriver Bit note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.