Round connection (handle): 3.37 cm Internal diameter (handle): 3.03 cm (conical) External diameter (hose): 45.7 cm Diameter (device-connecting side): 55.8 mm Length: 2 m Length (with handle): 239 cm Length (without handle): 200 cm Material: plastic Colour: black Weight: 658 g Handle with suction strength regulation Hose sleeve with rubber seal Compatible with the following device models: Kärcher NT 27/1 ME Kärcher NT 301 Kärcher NT 20/1 Ap Kärcher NT 25/1 Ap Kärcher NT 27/1 Replaces the following original accessories: Kärcher 4.440-948.