It allows you to precisely place the tip of the Inserta Pliers anywhere on the table surface.
The Adaptor swivels 360° and provides a 1” extension of the Inserta Pliers base for the extended reach, or retraction, of the Inserta Pliers as needed for precise placement of the clamping pad.
Simply replace the existing stud on the Inserta Pliers with the Swivel Adaptor.