The Kärcher 63946650 Double Spray Lance is a genuine OEM accessory designed for Kärcher high-pressure cleaners. This robust lance features two independent, rotatable spray tubes, allowing for flexible application of different detergents or simultaneous high-pressure cleaning and rinsing. It is ideal for tasks requiring quick changes between cleaning agents or varying spray patterns without changing lances. Constructed for durability and efficient performance, this double spray lance enhances the versatility of Kärcher professional cleaning equipment.