Custom 6 Position Tombstone Workholding Fixture for 5th Axis D05125 Dovetail #2.  Aluminum construction.  6.5" Diameter mounting.  Has a 1.5" male pilot.  Overall height not including pilot is just under 4".  Comes with some side clamp fixtures as seen in photos.  The spots for the dovetail fixtures have 2 positions.  There are no dovetail fixtures included.  I believe this was used on a Haas rotary table.  Considering the diameter and the pilot size I would think either an HRT160 or TRT160 or similar model.  Please review all photos to determine condition.  Item is sold as is with No Returns.  Will be shipped via USPS Priority.