Thrd/SW Fittings toolbar: Thrd/SW Conc Swage 
Command line: SWGC
Places a concentric reducer swage in the X-Y plane.
last point
Starts the component at the last point of the previously-created component.
Large end
Places the non-reducing end at the start point
Small end
Places the reducing end at the start point.
Large end type
Specifies the end type connection at the large end of the swage.
Small end type
Specifies the end type connection at the small end of the swage.
This command reverses the main and reduction sizes automatically after execution.