Material: plastic with fabric lining Colour: black Installation type: screw thread Connectors: M22 x 1.5 external thread, M22 x 1.5 internal thread Nominal width (internal diameter): 6 mm Length: 20 m Weight: 1776 g Max. pressure: 400 bar Max. temperature: 60 °C Compatible with the following device models: Kärcher K 4.99 M T 250 Kärcher K 4.99 M plus T 300 Replaces the following original accessories: Kärcher 2.644-019.0 .