US D411351 S
FIG. 1 is a perspective view of the step tool box showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view, with the opposite side being a mirror image thereof; and,
FIG. 5 is a rear elevational view thereof.
The bottom of claimed design is plain and unornamented