My 1772 has a tool box on the back. Whith the limited space what would you carry. I am thinking 3/4 wrench for 3pnt, 15/16 wrench for 3pnt plow. Extra hair pins and hitch pins. I would like to carry a hammer but any one that would fit is not really big enough to be of any help. Any ideas on what might work as hammer and also fit.