Is there a standard size ball for smaller trailers?
I'm a newbie and still at the short end of my learning curve. I would like to be ready if I find a 20 to 24 foot trailer that meets my needs and is in decent enough shape. I am looking primarily for a 20 to 24 foot argosy from the 70s although a lighter shorter AS would also work.
I have a factory 2 inch hitch, brake controller that is wired with a 7 pin set up and a ball mount that puts the ball at about 19 inches. I don't have a ball yet or chains and was thinking I might pick them up once I find the right unit unless there is a common sized ball, then I might get things now and be ready to take a trailer for a test pull when I find one to inspect.
So is there a standard ball size?