The ornamental design for a toiletseattighteningtool, as shown and described.
FIG. 1 is a perspective view of the tool showing the new design;
FIG. 2 is a right side elevational view of the tool of FIG. 1, the left
side elevational, top and bottom views being the mirror image of the view
in FIG. 2;
FIG. 3 is a front (socket) end view of the tool shown in FIG. 2; and,
FIG. 4 is a rear (handle) end view of the tool shown in FIG. 2.