TrioVing 5520 Oval Cylinder with 3 keys Satin Chrome CategoriesDoor CylindersTrioVing 5520 Oval Cylinder with 3 keys Satin Chrome TrioVing 5520 Oval Cylinder with 3 keys Satin Chrome Standard Marine Grade oval cylinder with 3 keys, suitable with cylinder lock cases in the 50-, 51-and 53-Series. $326.92 Quantity Add to cart Featuresstandard profile cylinder suitable for interior and exterior doorsfor use with cylinder lock cases in the 50-, 51- and 53-Seriesthe cylinder is fixed to the lock case with front fastening screwssatin chrome ×Close Nothing to see here!