This Karcher high-pressure Extension Hose, for gun model best with Quick Connect Connector. The 6m high-pressure extension hose has greater flexibility for use with pressure washers. Simply connect between gun with Quick Connect connector, and high-pressure hose.It has a robust DN 8 quality textile braiding reinforced, non-kinking hose with brass connector for durability.For use with pressures of up to 180 bar and temperatures up to 60 °C. This extension hose is also suitable for chemical use and is suitable for use with Karcher K 2 to K 7 pressure washers. Specifications: Max Pressure: 180 Bar.Max Water Feed Temperature: 60°C. Length: 6m.