Comprehensive Set: Receive 12 bit holders and 2 robust metal buckles, ensuring you're always prepared. The ample quantity guarantees you 't run out, making this set perfect for extensive projects and frequent use. Superior Construction: Crafted from high-quality zinc aluminum alloys, these 1 or 4 inch bit holders boast exceptional durability and reliability. Their robust nature makes them indispensable for handymen and DIY enthusiasts alike. Universal Compatibility: Designed to accommodate 1 or 4 inch hex shank drill bits, these holders fit most fast hex handles, hex sockets, and electric and manual screwdrivers, enhancing their utility in diverse settings. User-Friendly Design: Change bits effortlessly with our single-handed operation feature. The vibrant multicolor design not only adds a visual appeal but also aids in quick identification, streamlining your workflow. Versatile Use: Ideal for a range of environments, from homes to garages and repair shops. These keychain bit holders you can perform repairs and maintenance tasks efficiently, anywhere and anytime, making them essential tools for every household. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Metal Package Contents: 12 x Screwdriver Bit Holder 2 x Keychain Carabiner 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.Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.