The ornamental design for a toolbox, as shown and described.
FIG. 1 is a front perspective view of a tool box showing my new design, the
rear is a mirror image, the bottom is plane and unornamented;
FIG. 2 is a perspective view of the tool box of FIG. 1 in its open
position;
FIG. 3 is a front perspective view of a second embodiment showing my new
design, the difference being the additional tray and the configuration of
the links, the rear is a mirror image, the bottom is plan and
unornamented; and,
FIG. 4 is a perspective view of the tool box of FIG. 3 in its open position
.