3mm stainless steel cook plate that allows for boiling a kettle, cooking with a frying pan or saucepan, or even a Dutch Oven on your Peanut 3 stove.
We need to know if you are using the Top or Rear flue outlet on the stove. Using the Rear flue outlet will allow space for a full cook plate top. Using the Top flue will mean the cook plate top has a cut out for the flue pipe.
