This drill holder is made of high-quality aluminum alloy, , and sturdy. This drill can withstand up to 3.3 pounds, ensuring safe and efficient aerial work. This drill bit holder fits most 1/4inch hex drill bits and 1/4inch hex sockets, the keychain drill bit holder fits most electric drivers, handheld drivers and a variety of drill bits on the market, perfect for aerial work, ensuring seamless transfer of drill bits, screwdrivers, drill bits, etc. The drill bit holder keychain is designed with a practical ball bearing positioning system and equipped with a pull-out bushing to firmly hold the most commonly used drill bits, allowing easy access and quick replacement with just one hand, allowing you to say goodbye to messy drill bits! No need to search your tool bag to find the right drill bit. This is a super cool gadget for men, handymen, construction workers, carpenters, DIY enthusiasts, electricians., Weight: 0.28219169536 pounds, Manufacturer: Ehwisbe