This spray lance is continuously adjustable from low-pressure detergent jet to high-pressure jet, simply by turning the spray lance. Suitable for use with K4 - K5 power washers. The VP 145 is ideal for:Cleaning carsCleaning motorbikes and bicyclesCleaning houses and building facadesCleaning walls or garden wallsCleaning pathsCleaning fencesCleaning of surfaces around the home and gardenCompatibilityThe VP 145 is compatible with following trigger guns:G 145 QG 180 QG 160 QTrigger Gun M (1990-2008) + Adapter M