What is GOOD ENOUGH?
Pic is rotated, boat was upright. This was a beat up old boat when I got it and I rode it hard. Had a trysail tack on the mast and used it a few times, fell off a wave in the Chesapeake near the mouth of the Potomac when motor sailing hard in a strong breeze and STEEP CHOP and that old skinny post managed to hang in there.
If you plan on rolling the boat off Terra del Fuego then by all means go with a heavier stainless pipe maybe a bit bigger and larger pad on the top. Does not even look to be 2" OD and as I think back on gripping the pipe it seems that it may have been only 1.5" or 1.75" OD. I said in the first posting that it was Schd. 40 but I really don't know. I seem to remember the sound of tapping it and I was not solid and didn't seem extra thick wall.