Cadac 8mm Quick Release Coupling – No Leaks, No Hassle Gas Valve for ALL Cadac LP BBQs A handy compact self-sealing quick release coupling that will work with every single one of Cadac Dometic's low pressure barbecues. The left hand threaded tailpiece on this ¼ inch bit attaches to the BBQ and comes complete with a quick locking coupling and self-sealing valve - what this means is that the gas will just stop when you pull the connection apart. Weighs in at a tiny 0.07kg. If your Cadac LP BBQ hose connection has gone a bit wonky or got damaged or if you simply want to have a spare quick release coupling handy for when things go wrong then this replacement part is the one for the job. The 8mm Quick Release Coupling fits all of the Cadac Dometic low pressure barbecues via a left hand ¼ inch thread tailpiece and gives you the same super-quick connect