Hack saw frame
FIG. 1 is a side elevational view of a hack saw frame showing my new design; 
     FIG. 2 is a top view thereof; 
     FIG. 3 is a bottom view thereof; 
     FIG. 4 is a front view thereof; 
     FIG. 5 is a rear view thereof; 
     FIG. 6 is a sectional view taken along line 6--6 of FIG. 1; and 
     FIG. 7 is a sectional view on an enlarged scale taken along line 7--7 of FIG. 1; 
     FIG. 8 is a sectional view on an enlarged scale taken along line 8--8 of FIG. 1. 
     The blade is shown in broken lines for illustrative purposes only.