There are lots of places online where someone can buy Hidden Hitch brand hitches. Some of these places are: Hidden Hitch, The Hitch Store and Trailer Hitch Store.
A good place to shop for 5th wheel trailer hitch parts is eTrailer. They offer high quality hitches for every application and all the replacement parts and accessories that you need.
A trailer lock is useful for two reasons. The first reason is that one can safely lock up one's trailer to prevent theft. The other is that a trailer lock secures a trailer to one's vehicle.
There are many places online can you can research to find a weight distribution hitch for your trailer. There is a place called Reese Hitches where you can find one and of course Amazon sells just about everything.
A cutting torch is one answer.
you hitch up two one trailer then another one dumbo
A permanently installed trailer hitch attached to the frame would be the best if you are using a trailer regularly. There are temporary hitches available if the trailer is a very occasional or one time use.
One can purchase Hitch accessories from the following places: Hitch store, Auto accessories garage, CurtMFG, JC Witney, 4Wheel parts, Hitch web, Auto anything, eBay, eTrailer.
That sounds like an old joke but you should be able to hitch up a utility trailer to a flatbed truck with just one or two people.
Your local garage will almost certainly be able to procure a trailer hitch for you, even if they don't have one in stock. This would be the easiest solution, and although it may not be the cheapest, means you are dealing with people you know.
Subarus all have a connector for a trailer wiring harness built in. There is a supplemental trailer harness that you purchase from your hitch supplier and it just plugs right in. Instructions are available on-line. This one is for a 2001, but they have been the same for a number of years.
PUH means Pick-up hitch. One can hitch a trailer to the tractor without leaving the tractor seat.