GARDINGER Connection hose quick coupling DN5 to 3/8 inch left. Suitable for our adapter of Euro cartridge thread 7/16 inch to quick coupling DN5 (B098SKVNZC). If you are running a gas burner or a gas stove with a disposable gas cartridge (with Euro thread), you can now operate these devices on a normal gas cylinder. Instead of the gas cartridge, screw the adapter (B098SKVNZC) from our other offer into your burner or stove. Then go on with this quick coupling propane hose. In the end, there is a small fillable gas bottle or regulator and the 5 or 11 kg propane bottle.