Wire fence tightener
FIG. 1 is a top perspective view of a wire fence tightener showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a front elevation view thereof, the rear elevation view being identical with the exception of the central wire section not shown; and, 
     FIG. 5 is a left side elevation view thereof, the right side elevation view being a mirror image.