US D379420 S
FIG. 1 is a perspective view of a wing nut driver showing our new design;
FIG. 2 is a front view thereof, the back view being identical thereto;
FIG. 3 is a right side view thereof; the left side view being identical thereto;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view thereof.