You can customize the load column by specifying different combinations of shapes. Currently, the following combinations are supported for the standard constants. In the figure below, the clevis shape can be used to model a yoke.
Figure 17 - Rod Coupling Load Column
Figure 18 - Load Column with Rod and Turnbuckle
Figure 19 - Load Column with Clevis, Rod, and Turnbuckle
Figure 20 - Type F Load Column Shapes
Figure 21 - Type F Load Column with Curved Plate Top Attachment