FIG. 1 is a top, front, right side perspective view for a wall anchor showing my new design;
FIG. 2 is a top, front, left side perspective view thereof;
FIG. 3 is a top, rear, left side perspective view thereof;
FIG. 4 is a top, rear, right side perspective view thereof;
FIG. 5 is a bottom, front, right side perspective view thereof;
FIG. 6 is a bottom, front, left side perspective view thereof;
FIG. 7 is a bottom, rear, left side perspective view thereof;
FIG. 8 is a bottom, rear, right side perspective view thereof;
FIG. 9 is a front elevation view thereof;
FIG. 10 is a rear elevation view thereof;
FIG. 11 is a left side elevation view thereof;
FIG. 12 is a right side elevation view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
The superimposed areas encased in broken lines, shown in FIG. 13, illustrate portions of the wall anchor and form no part of the claimed design.