Portable and Practical - This keychain-style bit holder clips onto your key or belt loop for quick and easy repairs anytime, anywhere, easily storing 12 commonly used bits. Ideal for DIY enthusiasts, machinists, and tech repair professionals. Premium Metal Material - Made from high-quality metal, this bit holder keychain is rust-resistant and wear-resistant, ensuring durability even for everyday use in a workshop or garage. Quick-Release Design - The quick-release bit holder allows you to change bits in seconds with one hand. Say goodbye to the hassle of rummaging through your toolbox while working! Ample Capacity - Compatible with all 1/4-inch hex shank power tool drill bits, it's the perfect companion for a wide range of drill bits, screwdrivers, and other tools. Versatile Use - Suitable for furniture assembly, electronics repair, or car maintenance. A must-have for efficiency-conscious professionals and hobbyists. Color: Black Material: Metal Package Contents: 12 * sleeve extension rods, 2 carabiners Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.