Valve cover tube torque tool

Hi guys,

For a hemi.
I don't know what these tools would be called and I'm hoping someone makes a tool for it.
My new valve covers have screw in bungs that hold the spark plug tubes in.
These screw in bungs have 4 notches in them and need to be torqued to roughly the spark plug torque.

Does anyone "make" a tool to torque these things.
I hope I explained it OK.

I could probably make one from an old spark plug socket and drill a hole though it and push a roll pin in it BUT I was just curious.

Thanks in advance.

 

Take your spark plug tool/wrench drill a 1/4" hole at the end of one handle
pound in a 1/4" roll pin
there you go