Replacement High-Pressure Hose for Karcher K2-K7 Cleaners, Quick Connector (6m) Quality materialsuperior: manufacturedmade of quality PVC and coppersuperior, robust and durable, resistant to wear and tear.bending andwear.Compatibility: Suitable for Karcher K2, K3, K4, K5, K6, K7 pressure washers.Superior PerformanceMaximum pressure rating up to .2320 psi/160 bar and maximum temperature 60C.Quick connect and release: Adapt the new type of fittings to your body.Click on both ends, you can quickly connect or disconnect with the pressure washer and gun, saving you time and effort.Note: Our pressure hose only fits the new style pressure gun.Trigger with quick connect and quick release, and your gun must have yellow button (not black), then our hose works.