Lances from the brand Karcher are suitable for certain types of high-pressure cleaners by Karcher. With a Karcher lance, you extend the nozzle of your high-pressure cleaner. Karcher has several types of lances in their assortment. Choose a telescopic lance to clean surfaces further away from the ground, like a window on the first floor. Or add a foam jet for extra foam, so your car gets extra clean. Every lance has its own characteristic properties.