FIG. 1 is a perspective view showing my new design for an electric fence wire insulator tool;

FIG. 2 is a front elevation view thereof, drawn at a reduced scale;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.