Different models are easy to dismantle:Our high pressure hose for most Kärcher K2 to K7 pressure washers for home and garden, from year of construction 2009 with Click System Quick Connect 2.641-721.0, with Click SystemClick Quick Connect on both sides. Flexible and durable: Maximum pressure rating up to 40 Mpa/ 5801 PSI and maximum temperature 140℉ / 60℃.The high pressure extension hose with rubber sleeve is more flexible, durable, abrasion resistant and compatible with Karcher threaded pressure washers.High pressure cleaning hose high pressure wire with rubber sheath. Usage: With a pressure washer, the hose is instantly connected or disconnected by simply pressing the lock button on the gun.Our flexible hose with anti-kink function, it can help you quickly and easily clean clogged pipes, gutters and gutters. Quick Connect System: High pressure hose easily detaches from gun and equipment with adapter (not included).It comes with a new type of professional Karcher coupling on both ends.With the Quick Connect system, you can quickly click in and out of the pressure washer and gun, saving you time and effort. Note: Karcher K series pressure washers have a variety of hose connections.Please check the fitting sizes when ordering pipes, or you can contact us to confirm the pipe model before ordering.