The X-Large Beacon 3 Light Island Light is part of the Franklin Restoration Collection. Includes 2-6 and 4-12 inch Stems. Additional Stems sold separately.. Solid Brass 180 Degree Adjustable Swivels with internal teeth that lock in at 5 degree intervals With Engraved Cast Cup. Solid Brass 90 Degree Hang Straight Swivel for Sloped Ceilings Included