Steering wheel removal

Even with the nut driver and a big wrench, the nut was a bear to remove. Would have been tough with a crescent wrench.
 
It’s pretty tough material. Now that I got the nut off, I can’t even remove my wrench from the Delrin socket. I used a metric size wrench and it fit perfectly. Maybe too well. Thought I’d leave it till I re-install and then wrestle with separating the wrench and Delrin socket.
 
LOL, nothing is ever easy with boats....