The Karcher high-pressure extension hose comes with our Quick Connect connector, ensuring a quick set up. This 10m extension rubber hose gives you greater flexibility when using your Karcher pressure washer. Simply connect your Quick Connect gun and old high-pressure hose and you are ready to go. This extension hose is a robust, high-quality hose, which is steel reinforced for durability. The extension hose can endure up to 160 bar pressure and temperatures up to 80 °C. The extension hose is also suitable for detergent use. Compatible with Karcher K3 – K7 pressure washers from 2008, where the hose is connected to the gun via a brass Quick Connect connector.