1/4″ Hex Shank Quick Release Keychain Screwdriver Drill Bit Holder Bit Set

7 pieces as 1 Set of 1/4 hex shank handle keychain extension rod with a black metal hanging buckle, compatible with most 1/4 fast hex handles and 1/4 hex sockets and various electric screwdrivers, hand-held screwdrivers, and drill bits. Small and portable, easy to carry around Features —1/4″ Hex shank screwdriver bits holder compatible with most 1/4″ fast hex handles and 1/4″ hex sockets and various electric screwdrivers, hand-held screwdrivers and drill bits. —Strong and Sturdy. The drill bit extension bracket is made of high-quality aluminum alloy, can achieve maximum durability and extend the service life, and the chrome-plated surface is anti-rust and corrosion-resistant, anti-oxidation. —Safety to Use. It can be carried with you to avoid accidental dropping of the hexagonal handle.