Camping Gas Refill Adapter, Universal Brass Stove Burners Switching Valve Regulator Valve Accessory for Small Cylinders Outdoor Camping (Yellow)

As shown in picture

Do not buy! Works once fitted but if you try and take it off it makes your gas bottle leak meaning it makes them useless! Would not recommend due to poor build quality

I bought this so I could attach a screw type small gas cartridge to my twin gas cooker as only going away for two days . And didn't want to spend 90 quid on a big gas bottle so I bought 2 cartridges at 9 pounds each. same size as the normal gas pipe fitting to the cooker and I only used one cartridge over two days .. Only thing you need to be aware of is when opening the valve, only crack it a little bit then turn it up slowly till you have the correct flame as opening it fully is way to much pressure ..

All good just the job

Use 100% silicone around the seal before use . If you don't it will wreck your bottle / can trying to get it off .