Small size and ergonomic shape. Made of the highest quality materials. Ideal for use in hard-to-reach spaces and work which require mounting of medium and small screws. The presence of friction makes it easier to mount the screws correctly on wood and metal materials. Allen key acceptance technology and innovation enhances practicality and simplifies the process. With 3.6 V battery of Li technology. With high longevity and maximum resistance to temperature and abuses during work. Battery which is supported by fast charging. LED light, facilitates installation in a closed and dark environment. Ideal for professional uses and perfect for realizing DIY projects.