Working with Purchased and Multipurpose Parts - Autodesk Inventor 2010: No Experience Required - page 265

FIGURE 6.9 Finishing the elements of the sketch
9. Save the fi le to the Parts folder as Cast Handle.ipt .
10. Reactivate Sketch1, and add an Equal constraint to the short sides of
the two rectangles.
11. Restart the Equal constraint, and create a relationship between the
short line segments that the arcs extend from.
12. Dimension the sketch as shown in Figure 6.10.
FIGURE 6.10 Adding dimensions completes the sketch.