I gave some thought to jeeper's little D-rings, but decided not to use them. I'm really trying to keep this trailer quiet, not rattly like every trailer in the world is.
So loose D-rings are out. I tapped a couple pieces of tubing, and sunk them through the 1" square crossmember under the floor--they go all the way through and are welded on both sides, so they aren't a spot to let moisture inside the "frame". Here's what it looks like with nothing in the holes:
Apparently I need to go over it with a finer-grit sander. I didn't realize you could see the marks quite that clearly until I looked at the pic!
And here's with the bracket to hook a ratchet strap into:
Made some little zip tie tabs to attach the wiring to. It will run down the outside of the tongue, then through the hole you see, then out the back of that tube underneath. There are more tabs on the bottom, all the way out to the lights. I also welded a couple nuts to the tongue, to keep the hitch insert from banging around. One on the side you can see, and another on the bottom.
Close up of the zip tie tab:
Getting close! Just need to figure out what I want for a tongue jack, finish up a cooler rack/utility spot on the tongue, and off to get coated. And add safety chains.
For color, I'll probably do something boring like black or grey. :greg: