The Karcher Extension Hose can cope with high-pressures and high-temperatures. The non-kink hose is made from robust DN 8 textile braid, which enables greater flexibility. Has a brass screw-in connection. Simply connect between gun with Quick Connect connector and high-pressure hose. Compatible with Karcher K3-K7 series pressure washers made from 2008 with quick connect and, as of 2010, K2 with Quick Connect. Max Pressure: 160 Bar.Max Water Feed Temperature: 60°c. Length: 6m.