Using an existing utility trailer for a base. The benroy will sit on top, able to be removed when the trailer is needed.
Looking for thoughts, ideas of attachment to the trailer. The stake pockets have a bottom plate in them to accept a 5/16" bolt.
1. An angle sub frame on top of the stake poket brackets. The angle would go down down on the outside of the pockets, helping to hold it in place. Wood floor bolt to it, bolts down thru the stake pocket. Angle would provide a place to use for lifting it off rhe trailer quickly.
2. Short c channels that go into the stake pocket, bolt down like the side rails do. Have a short plate on top to bolt the wood floor to.
3. Lol, lag bolt it directly to the 2x6 treated floor of the trailer.