Product Description Multiple Compatibility This set includes 6 hex screwdriver bit extension bars and 1 carabiner, designed for convenience and versatility. The 1/4inch hex bit holder works as an ideal extension bar for most screwdriver bits, while the universal 1/4inch hex shank and 1/4inch hex socket provide compatibility with a wide range of electric screwdrivers, handheld screwdrivers, and drills. The included carabiner makes it easy to keep your tools accessible on the go. Compact and Convenient Avoid losing frequently used drill bits with this portable 1/4inch drill bit holder. Lightweight and easy to carry, it keeps your mostused bits ready at all times. The extension bar fits most driver and drill bit types, making it a practical choice for professionals and hobbyists alike. Suitable for air conditioning , electrical work, carpentry, DIY projects, construction, and mechanical repairs. This versatile set also makes a thoughtful gift for tool and home improvement enthusiasts. Safe and Secure Crafted from durable aluminum alloy with a black rustproof and corrosionresistant coating, these holders are built for longlasting performance. The guide bit holder keychain features a sturdy ball lock buckle that can securely carry drill tools weighing up to 3.3 pounds, minimizing the risk of accidental drops. This reliable organization tool is essential for keeping your drill bits safe and accessible during various projects. Easy OneHanded Operation The quickrelease bit holder is designed for easy onehanded use. Simply push the metal ring to unlock and remove a bit, making bit changes fast and efficient. This streamlined process enhances workflow efficiency for both professional and home projects. The set features a 6color design for quick identification, helping you find the right bit instantly and improve work speed. Applications Electricians can carry and quickly access driver bits during wiring installations. Contractors can keep multiple bits organized and secure while working on job sites. DIY enthusiasts can store and switch bits easily during home improvement projects. Specifications Quantity: 6 hex screwdriver bit extension bars, 1 carabiner Shank: Universal 1/4inch hex shank Socket: 1/4inch hex socket Material: Aluminum alloy with black coating Capacity: Holds tools up to 3.3 pounds Colorcoded design for quick bit identification