Features powerful tips that securely hold screws in place Perfect for working in tight spaces and prevents screw loss during installation or removal, enhancing work efficiency Comes with a storage case to keep bits organized and portable Prevents loss and maintains workshop Includes multiple hexagonal bit sizes to accommodate different screw types Ideal for assembly, maintenance, and repair tasks in homes improvement, electronics, and automotive applications Designed to fit most electric screwdrivers and cordless drills with 6.35Mm (1 / 4 inch) shank Easily replaces standard bits for added convenience and tool versatility Made from alloy steel for exceptionally hardness and durability Resists deformation and breakage under high torques, ensuring long lasting for various screw driving tasks, Manufacturer: PXZH