FIG. 1 is a perspective view of a tool cabinet of the new design;

FIG. 2 is a front elevation view of the tool cabinet of FIG. 1;

FIG. 3 is a rear view of the tool cabinet of FIG. 1;

FIG. 4 is a left side view of the tool cabinet of FIG. 1;

FIG. 5 is a right side view of the tool cabinet of FIG. 1;

FIG. 6 is a top view of the tool cabinet of FIG. 1; and,

FIG. 7 is a bottom view of the tool cabinet of FIG. 1.

The phantom lines at the rear edge of the claimed subject matter indicate boundary of claimed design. All other phantom lines are shown in the drawings for illustrative purposes only and form no part of the claimed design.