Learn how to use the Axis Through Two Points tool to create a construction axis that passes through two points or vertices that you select in Fusion.

On the toolbar, select Construct > Axis Through Two Points
.
The Construction Geometry dialog displays, Type is set to Axis and Method is set to Through Two Points.
Select an Extent Type option to establish the end point of the axis.
In the canvas, select the first point or vertex.
Select the second point or vertex.
Click OK.
The new construction axis displays in the canvas, passing through the two points or vertices you selected.