This handle is designed to improve the use of your precision screwdriver set. It provides a significantly improved grip, transforming often fiddly work with small tools into a more ergonomic experience. The improved handling gives greater control and comfort during intricate tasks, such as working with electronics, small appliances or hobby projects. The handle is specifically designed for 4mm screwdriver bits (with a tolerance of 0.2mm) and can be customised in size to fit different precision screwdrivers. Its robust design is intended for durability, providing a reliable accessory for your toolkit that withstands regular use. This handle helps to achieve more precise movements, making delicate screw work smoother and more efficient.