Bosch AquaSurf 280 Patio Cleaner (Compatible with EasyAquatak 110/120, UniversalAquatak 125/130/135, AdvancedAquatak 140, AQT 33-10, AQT 33-11, AQT 35-12, AQT 37-13, AQT 40-13, AQT 42-13, AQT 45-14 X)Quick connection for easy attachment to lance Pivot joint 280mm Cleaning diameter Locking mechanism for added rigidity Brush skirt to prevent outwards splashing Compatible with Bosch Pressure Washers: EasyAquatak 110 120, UniversalAquatak 125 130 135, AdvancedAquatak 140, AQT 33 10, AQT 33 11, AQT 35 12, AQT 37 13, AQT 40 13, AQT 42 13, AQT 45 14 X