Hi Norm ,when I looked up the generator it said A6RTC plug = 16 mm plug socket. equivalent 5/8
Generator EFI 3.7kVAMax 3.2kVA Rated Portable Camping Petrol .... Max Output: 3700W / 3.7kW; Continuous Rated Output: 3200W / 3.2kW ... Continuous Work Time: 6 Hours; Spark Plug: A6RTC; Noise Level: 59db at 7m ...
I usually use a motorbike tube socket.
