Keep your boat seats secure and smooth-swiveling with the Swivl-Eze Seat Base Insert Bushing. This replacement nylon bushing is specifically designed for 3/4-inch pin post pedestals, ensuring a perfect fit for Swivl-Eze boat and marine seats. The durable nylon construction offers excellent wear resistance while remaining non-corrosive, making it ideal for marine environments. Installation is straightforward, allowing you to quickly restore your seat's swivel functionality. This essential replacement part maintains the stability and rotation of your boat seating, helping extend the life of your marine seat system. Whether you're replacing a worn bushing or keeping spares on hand, this insert bushing is a reliable choice for maintaining your boat's seating comfort and functionality.