Introducing the Billet Machined Torque Allen Driver with Ball Type 2.5mm Hex, a must-have tool for RC car, boat, plane, and helicopter enthusiasts. This high-quality driver is crafted with a Billet machined aluminum handle, offering both strength and a comfortable grip for extended use. Designed with dual hex tips, it provides unmatched versatility: the ball-end hex tip allows for precise maneuvering even at awkward angles, while the flat-sided hex tip delivers the extra leverage needed for tightening larger bolts. Available in four convenient sizes, each driver is color-coded and clearly labeled for quick and easy identification, ensuring you always have the right tool at hand. This essential item, part number C25073, is perfect for hobbyists and professionals seeking reliability and efficiency in their toolkit.