[1/4 inch Hex Shank Screwdriver Bits Holder]includes 6 pieces of 1/4 hex shank handle keychain extension rod with a hanging buckle, compatible with most 1/4 fast hex handles and 1/4 hex sockets and electric screwdrivers, hand-held screwdrivers and drill bits. [Strong & 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 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. It is easier to pick up the product and replace the drill bit you need with one hand, which helps to the safety of high-altitude operations [Protable & Widely Application]The keychain extension rod with a small size and easy to carry around, suitable for the transfer of drill bits, screwdrivers, etc. It can also be used as a keychain. Material:Aluminum alloy colour:multicolor Package Contents: 6 * Key Chain Drill