Line Thickness submenu

If you've selected an object composed of lines, use the commands in this submenu to determine the thickness of its outline (or the line itself). If no object is selected, this command specifies the thickness of the next line object you draw.

None. Choose this command to causes the line or outline to not appear.
Hairline. Choose this command to specify a hairline line thickness of .25 points.
.5 pt. Choose this command to specify a line thickness of .5 points.
1 pt. Choose this command to specify a line thickness of 1 point (1/72 inch).
1.5 pt. Choose this command to specify a line thickness of 1.5 points.
2 pt. Choose this command to specify a line thickness of 2 points.
5 pt. Choose this command to specify a line thickness of 5 points.
Other. Choose this command to display the Line Thickness dialog box, where you can specify a thickness not listed in the submenu.