General description The High Pressure Replacement Extension Hose is designed for Karcher K Series pressure washers (K2 to K7) manufactured from 2009 onwards. This hose connects to the gun and pressure washer using a Quick Connect connector, ensuring compatibility with models that feature a yellow button on the trigger. Technical specifications Material: Rubber + Brass Inner Diameter: 9 mm Outer Diameter: 12 mm Length: 10 m Maximum Pressure: 2610 PSI / 180 Bar Burst Pressure: 540 Bar / 7830 PSI Maximum Temperature: 60 °C Output Connector: Quick Clip Connector Type of Output Connector: Compatible with Quick Connect type (this hose does not include a built-in quick connector) Compatibility and accessories This hose is compatible with a wide range of Karcher pressure washers, including: K2 K2 Compact K2 Total Control K4 Compact K4 Total Control K5 Compact K7 Compact K2 Premium Total Control Usage To use the hose, connect it to the pressure washer and gun using the Quick Connect system,