Garelick Stainless Steel Seat Swivel Features Heavy Duty for Offshore Market 304 Stainless Steel with stainless center rivet Rotates 360 - Fits most Standard Hole Patterns Self lubricated non-corrosive poly swivel bearings 7 x 7 18 x 18cm California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Warranty Information Limited Lifetime Warranty Other Details Google Product Type Pedestal Wiser Yes Product MPN 75020 Product UPC 038203750200