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 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 Includes multiple hexagonal bit sizes to accommodate different screw types Ideal for assembly, maintenance, and repair tasks in homes improvement, electronics, and automotive applications Made from alloy steel for exceptionally hardness and durability Resists deformation and breakage under high torques, ensuring long lasting for various screw driving tasks Comes with a storage case to keep bits organized and portable Prevents loss and maintains workshop cleanliness, Manufacturer: Navna