Katerk 6PCS 1/4 Inch Hex Shank Screwdriver Bits Holder Keychain Lightweight Portable Drill Bit Organizer for DIY Electrical Woodworking Construction and Maintenance

1. The keychain extension rod is made of aluminum alloy for Tools & Home Improvement and the interior is not completely empty. It can be fitted with a short bit or a long bit. 2. This keychain has a flat thick and round design which makes it easier to take the product and change the bit with one hand. 3. The smooth surface processing and pull-out bushing can avoid accidental dropping of tools and facilitate high-altitude operations. 4. The powerful ball lock buckle can carry tools up to 500g in weight. 5. Large-diameter flat-mouth rings are easy to install on chain buckles. 6. Comes with a chain buckle which can be hung on a belt. You can also use the keychain post with your favorite carabiner according to your needs. 7. Extend all kinds of screwdriver bits screwdriver head conversion uses. Universal 1/4 inch quick hex shank and 1/4 inch hex socket fit most electric drivers hand-held drivers and bits. 8. Compact and portable easy to carry around. Suitable for drill screwdriver