Hook
FIG. 1 is a reduced perspective view of a hook showing our new design; 
     FIG. 2 is a top view; 
     FIG. 3 is a front view; 
     FIG. 4 is a side view taken from the right of FIG. 1; 
     FIG. 5 is a bottom view; and 
     FIG. 6 is a enlarged fragmentary sectional view taken in line 6--6 of FIG. 3.