FIG. 1 is a top plan view of a key showing our new design;
FIG. 2 is a perspective view thereof;
FIG. 3 is a right side elevational view of the key of FIG. 1 the left side of which is a mirror image thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a rear view thereof.
The broken lines which define the boundary of the claimed design, form no part thereof.