TACO Marine ShadeFin Swivel Seat MountThis swivel seat mount is designed for use with TACO ShadeFin mini boat umbrellas. Constructed form 6061 Aluminum alloy for excellent durability in marine environments. Easy to use, this mount is designed to fit most boat swivel seats on the market.To use simply remove your boat seat from the pedestal and put the swivel mount on top of where the pedestal. Ensure all 4 mount holes are visible and reattach your seat. Its as easy as that!Product Features: Aluminum Grade 6061 Alloy; Fits Standard Boat Seats; Injection Molded Nylon Cap; Click here for TACO Marine ShadeFin Swivel Seat Mount Installation Instructions