The ornamental design for a plate and hook, as shown and described.
FIG. 1 is a perspective view of a first embodiment of our design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof, the right side view thereof being a mirror image;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a perspective view of a second embodiment of our design;
FIG. 7 is a front view thereof;
FIG. 8 is a left side view thereof, the right side view thereof being a mirror image;
FIG. 9 is a top view thereof; and,
FIG. 10 is a bottom view thereof.
The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The stippling in FIGS. 6-10 represents a rough surface finish.