Marine Buoy SinkersMarine buoy sinkers digunakake kanggo nambah bobot dhewe kanggo buoys supaya njamin penyebaran prajurit aman saka mooring lan pandhu arah buoys.
Cast Iron Mooring SinkerCast sinkers mooring digunakake kanggo sistem mooring platform lepas pantai kayata mooring buoys utawa tandha navigasi, digunakake minangka bobot imbangan.