Hex-key

FIG. 1 is a front view of a hex-key showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevation view of a second embodiment of the hex-key;

FIG. 9 is a top plan view thereof;

FIG. 10 is a right side elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a perspective view thereof;

FIG. 13 is a rear elevation view thereof; and,

FIG. 14 is a bottom plan view thereof.