Features: Made from alloy for hardness and wear resistance, these Hexagonal shank bits withstand rigorous operations while significantly extending service life. Ideal for power tools and electric screwdrivers. Features powerful magnetic cores to securely hold screws during use, preventing accidental drops and improving efficiency, especially in tight or elevated workspaces like car repairs and home maintenance. Innovative pagoda shaped hexagonal design optimizes transmission for enhanced stability, suitable for drills and wrenches to minimize slippage across various power tools. Perfect for mechanical assembly, projects, and professional tasks. Finely polished for durability with clear red markings for easy identification, boosting operational convenience and safety during use for home repairs or industrial settings. Specifications: Component:Metal Size:65mm/100mm Package Includes: 2 Optional Package: Package 1 Include:3Pcs Screwdriver Bits Package 2 Include:6Pcs Screwdriver Bits note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.