Keychain design: this screwdriver bit holder features keychain designs, you can hanging it on your keychain, it is very to carry Crafted from premium steel, this keychain extension rod is builts to last with rusts and resistance, ensuring durability for long use Suitable for professional craftsmen, craft enthusiasts, and anyone needing frequent tool, this bit holder ensures your tool ready Perfect for home repairs, workshop projects, and outdoor construction, it adapt to various electric tool, enhancing versatilities and convenience simple tool transfer with these 1 / 4inch Hexagonal Shank Screwdriver Bit Holder, designs for quick changes efficiency and great, Manufacturer: Oxxggkao