Cap for Tube

FIG. 1 is a perspective view of a cap for tube of my new design;

FIG. 2 is a front view thereof, a rear view being identical to the front view;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof, a left side view being identical to the right side view; and,

FIG. 6 is a sectional view thereof taken along line 6 - 6 in FIG. 2 .

The broken lines showing the cap for tube are for the purpose of illustrating portions of the environmental structure and forms no part of the claimed design.