Perfect Compatibility - The high pressure nozzle lance is for Karcher K2 K3 K4 K5 K6 K7 pressure washers, which needs to work with high pressure hose and dirt sprayer. Cleaning Nozzle - The spray lance can reach 160 bar, which is more suitable for cleaning stubborn stains. High pressure jet low pressure detergent jet in stepless pressure regulation by simply twisting the jet lance. Premium Material - Made of lightweight and durable brass and plastic, the rotating high pressure lance is highly flexible and impact resistant to cover all occasions. Note - This replacement cleaner lance is an accessory for Kärcher pressure washer. This spray lance should be connected to the handle, then the handle is connected to the hose. This lance is part of the gun and cannot be connected directly to the lance. Wide Application - This cleaning rotating turbo nozzle can be used to clean all kinds of dirt. Ideal for removing stubborn dirt, easily removing atmospheric dirt and cleaning decks, patios,