A trailer build update......
I fabricated a tailgate using 1x3 tubing for the frame and sheet metal for the "skin." The 1x3 was chosen in order to match the 1x3 frame at the rear of the trailer...a nod to the aesthetics of the trailer. The skin (blue in the picture) is removable -- an extra PITA for me, but that's the way I wanted it. The three hinges are welded on, but I have in mind that I can knock out the existing pins and replace them with a single long rod. This would help make the tailgate removable.
The sheet metal is held in place with 12 flat head screws, thanks to some threads I created with a tap and die set on the frame.
I created two matching latches (one on each side) using some angle iron I already had laying around. They aren't fancy, I admit, but they are simple and effective. Here are two pics with a latch open and closed.
Here's the tailgate in the open position (held up by a piece of angle iron). I next need to turn my attention to chains or cables. I can't make it just like a pickup truck, because with the trailer there's no offset where the cables can be hidden. So, I am wrestling with how to do this, as I want to blend function and aesthetics if possible. Also, I may use a regular chain, but include an O-link that will aid in making the tailgate removable. Suggestions?
The silver item on the passenger side rear of the trailer frame is, of course, a bottle opener. I knew that this trailer would never past muster with the DEJA crowd unless I added this item! Done!!