Powerful Magnetic Grip Secure your drill bits with confidence. Builtin strong permanent magnets hold bits firmly in place during use, preventing slippage and ensuring precise drilling or fastening. Ideal for maintaining control and improving work efficiency in any project. Wide Tool Compatibility Designed for versatility, this bit holder works seamlessly with pneumatic air batch tools, electric drills, and electric screwdrivers. Whether in a workshop, on a construction site, or for home repairs, it adapts effortlessly to your preferred power tool. Multiple Extension Lengths Reach difficult and tight spaces with ease. Available in extension sizes of 60mm, 100mm, 150mm, and 300mm, making it simple to access fasteners in hardtoreach areas without compromising accuracy or comfort. Quick Change Design Save time with a 1/4inch hex shank that allows rapid bit changes between tasks. Compatible with all standard power drills and handheld drivers, helping you move efficiently from one job to the next without delays. Practical Applications for assembling furniture in compact spaces where a standard drill cannot reach. Useful for automotive work where bolts and screws are hidden deep within engine bays or panels. Ideal for installing cabinets, fixtures, and appliances that require precision fastening in confined areas. Durable Construction and Reliable Performance Crafted for professional and DIY use, this bit holder offers dependable magnetic strength, precise alignment, and adaptability for a wide range of tasks. A musthave addition to any tool kit looking for performance, convenience, and versatility.