Drain Tube

FIG. 1 is a perspective view of a drain tube shown according to the present design;

FIG. 2 is a front end view thereof;

FIG. 3 . is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a cross-sectional view thereof taken along line 5 - 5 in FIG. 1 .