I have the same problem as the OP as the design of my Massey is very similar to his. No room on the back when the backhoe is on and the loader means an up-front tool box doesn't work well. I have an old John Deere tool box that I have had for over 20 years. It mounts on a bracket that bolts to the tractor and, with multiple brackets, can be moved from tractor-to-tractor or other location easily. I already had a bracket on my old JD 1010 and I looked around and dug up another bracket. I mounted the bracket on the right side above the step as I usually get on and off of the left side. Though maybe not the most ideal location it doesn't stick out any further than the fender and when the tool box is not on, it doesn't interfere with the step at all. I like having the tool box follow me to which ever tractor I am operating.



