Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! WHAT'S THE PURPOSE OF THIS BIT HOLDER?-Our 1/4 Bit Holder is a 12-piece set designed to fit 1/4-inch hex shank drill bits and screwdriver bits. Whether you are using an electric drill or a handheld one, it conveniently accommodates types of drill bits and screwdriver heads, meeting all your drilling and screwdriving needs IS THE DRILL BIT HOLDER RELIABLE?-Absolutely! Our bit holder key chain feature a powerful ball lock buckle that securely holds bits and tools weighing up to 3.31 lbs/1.5 kg. This ensures a secure grip on your bits, preventing accidental falls and providing a safe working environment IS THE CARABINER BIT HOLDER EASY TO USE?-Very easy! Our quick release bit holder comes with a smooth ball-detent mechanism that securely holds the bits in place. When you need to change a bit, simply push forward the knurled sleeve, and the existing bit will be released smoothly. This convenient one-hand operation allows you to seamlessly transition between different bits, maximizing your efficiency WHAT'S SPECIAL ABOUT THE 105° ANGLE DRILL ?-Our 105° Right Angle Drill Driver is a versatile tool designed to handle tight spaces with ease. Its rotatable head, high-speed performance, and multi-functional capabilities essential for drilling, screwdriving, and challenging tasks in hard-to-reach areas. A reliable cool stuff for any project IS THE HEX BIT HOLDER WORTH IT?-Absolutely! Crafted with high-strength materials, our impact bit holder keychain offers top-quality performance and exceptional durability. Whether you are a DIY enthusiast or a professional, our versatile tool set is perfect for applications, making it a valuable gadgets to your toolkit Material: Aluminum alloy colour: As shown Package Contents: 2 x carabiners 12 x screwdriver bit holder 1 x cornerer 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.