- Stops water supply when the inlet hose bursts or jumps off ,- For washing machines and dishwashers ,- Easy to mount (also afterwards), is screwed between the tap and the inlet hose ,- Chromium-plated - Connection: Inside Thread/Outside Thread ,- Nominal Diameter/mm 1: 3/4 (DN:20), 26.9 mm ,- Nominal Diameter/mm 2: 3/4 (DN:20), 26.9 mm ,- Colour: Chrome ,- Usage: Washing Machine 2 years legal warranty only