Garelick Locking Stainless Steel Seat Swivel Rotates 360 degrees 12 position lock at 30 degree increments Heavy duty for offshore market Fits most standard seat hole patterns Self-lubricating non-corrosive poly swivel bearing Stainless steel 7 x 7 18x18cm 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 75120 Product UPC 038203751207