2 x repair nut "small" suitable for the CO2 connection for Soda Stream Crystal, Easy, Cool other models. We will now supply 2 nuts at the same price, the second nut is intended as a replacement fits 100%, simply attach to the pressure hose and tighten. The broken original nut can remain on the hose without any problems. This nut has been specially developed by us and is characterised by the fact that all threads are used on the valve, making it more stable than the original. There are many replicas, we have the original replacement nut that we developed years ago. Assembly instructions with pictures are included. If the nut on the nozzle side is broken at the front, please order our large nut, if the nut is torn on the C02 connection, our large nut can also be used alternatively and recommended, simply turn the pressure hose, then the original nut is on the CO2 connection and the large We then it it it to the nozzle side.