I claim the ornamental design for a multi-purpose hitch tool, as shown and described.
FIG. 1 is a top perspective view of a multi-purpose hitch tool;
FIG. 2 is a first side elevational view of the multi-purpose hitch tool of FIG. 1;
FIG. 3 is a second side elevational view of the multi-purpose hitch tool of FIG. 1;
FIG. 4 is a third side elevational view of the multi-purpose hitch tool of FIG. 1;
FIG. 5 is a top plan view of the multi-purpose hitch tool of FIG. 1;
FIG. 6 is a bottom plan view of the multi-purpose hitch tool of FIG. 1; and,
FIG. 7 is a cross-sectional view of the multi-purpose hitch tool taken at line VII-VII of FIG. 4.
The broken lines in the drawings depict environmental subject matter and are for illustrative purposes only and form no part of the claimed design. The drawings include break lines that indicate any portion of the article beyond what is shown forms no part of the claimed design.