I got mine from ContainerNut, but they don't have the pattern you are looking for. Do you have some wheels you want to be able to use?
Initially I planned to borrow my trailer wheels to move a shipping container, but just bit the bullet and bought the container bracket, hub, and wheels.
It took me most of a day to drag the container about 100 yards or so on rolling posts. Maybe 30 minutes to move it another 100' and 90 degrees into final position with the wheels.