What size hex is the drain plug on DF200A

[BigDfromTN]

Hello all,


Looking at doing my first 20 hr oil change this weekend. I have all the needed fluids, oil filter, etc.

I know the engine came with some new oil plug seals. I cant remember if there was an oil plug wrench in there or not and boat is 2 hours away. I just wanted to make sure I have the right size hex wrench for the oil drain plug.

TIA,
Don

[BigDfromTN]

There is one in the factory tool kit.

Sorry I did not measure it but its there and worked fine.