Square tubing

The Square Tubing tool and Square Tubing - 3D tool share the same position on the tool set. Click and hold the mouse on the visible tool to open the Pop-out tools list and select the desired tool.

2.Click to place the object in the drawing, and click again to set the rotation. The first time you use the tool in a file, a properties dialog box opens. Set the default parameters. The parameters can be edited later from the Object Info palette.

Parameter	Description
Series	Select the desired series to display the appropriate nominal sizes
Size	Select the square tubing size
Length (Design Series required)	Enter the length of the 3D square tubing
Place Locus at Centroid	Select whether to draw a locus at the centroid of the 2D square tubing
Draw Center Lines	Select whether to draw the 2D square tubing with center lines
Custom Size	Select this option to enable fields for specifying a custom square tubing size
Width	Displays the width of the tubing, or if Custom Size is selected, allows entry of a custom value
Wall Thickness	Displays the wall thickness of the tubing, or if Custom Size is selected, allows entry of a custom value
Inside Fillet R.	Displays the inside fillet radius value of the tubing, or if Custom Size is selected, allows entry of a custom value
Section Properties	Section properties are automatically calculated and displayed based on inch units for imperial shapes and millimeter units for metric shapes (regardless of the units selected and Show Unit Mark setting in the Units dialog box)
Area	Displays the square tubing area
About Axis X-X/Y-Y
Moment of Inertia	Displays the moment of inertia about both the horizontal (X-X) and vertical (Y-Y) centroidal axes
Section Modulus	Displays the section modulus about both the horizontal (X-X) and vertical (Y-Y) centroidal axes
Radius of Gyration	Displays the radius of gyration about both the horizontal (X-X) and vertical (Y-Y) centroidal axes