General Description: Give your Kärcher pressure washer unparalleled versatility with the Vario Power Spray Lance, specially designed for models K2 to K7. This practical accessory allows you to adjust the power of the water jet with a single movement, adapting it to every surface, from the most delicate to the most stubborn. Technical Specifications: Compatibility: Kärcher K2, K3, K4, K5, K6, K7; Continuously adjustable jet: adjust between a gentle and powerful jet; Robust construction: made of durable materials; Extension: provides access to difficult areas; Installation: Quick installation: attaches directly to your Kärcher handle without tools; Usage: Switch from a gentle jet for washing windows or garden furniture to maximum power for cleaning paving stones, walls, or rims; Ergonomic handle for optimal comfort, even during long sessions; Other Information: Ideal for patios, cars, facades, and floors; Optimizes the performance of your pressure washer