CLLOMAGY Boat Seat Swivel Base Mount,Boat Seat Pedestal Swivel Mount for Jon/Fishing/Kayak/Bass/Pontoon/Skiff,Heavy Duty Powder-Coated Galvanized Steel-2PCS

["360° boat seat swivel: Easily achieve 360-degree rotation, providing a smooth and reliable experience for your marine seat, perfectly fits the most boat seat mounting holes.","Great boat addition: Replaces existing boat seat swivel base & add swivel seats for Jon boat/bass boat/fishing boat/kayak/pontoon/skiff with seat, also be used on outdoor bar/counter stools or other home furniture seats","Marine-grade boat seat mount: The boat seat pedestal base is made from strong galvanized steel with black powder-coated finish for rustproof and corrosion resistant to withstand harsh marine conditions.","Stable&secure swivel design: The marine boat seat mount is designed to grip the Jon boat's bench at an inward angle, effectively preventing slippage and providing stability and safety.","Easy to install: Install the boat seat through the holes and slots in the swivel boat seat mount. Without drilling holes in the bench, just fix it by tightening the bolts on the seat base plate.","This jon boat swivel seat mount only rotates when weight or pressure is applied, providing controlled and stable movement to enhance security."]