From a low-pressure detergent jet to a high-pressure jet with infinitely variable pressure adjustment, simply by turning the lance. Ideal for cleaning small spaces around the home and garden. Effortlessly removes dirt and algae from patios, paths, paving stones, walls, and garden furniture. Adjustable water pressure, low-pressure water, fan water, and direct water, which fully meet your needs. This product is suitable for Kärcher K2 K3 K4 K5 K6 K7 pressure washers. Made of high-quality engineering plastic, sturdy and durable, resistant to wear and aging.