Attwood 2385400 Swivl Eze Adjustable Height Boat Seat Pedestal 14 Inch to 20

2 3/8” super satin anodized post is swaged and welded to base for lasting durability Height adjusts 14- to 20-inches Includes seat mount and 9 inch diameter aluminum base Engineered to exceed American Boat and Yacht Council standards Type A rating, not for use as a helm/driver seat.