Home > 4.5″ O.D STAINLESS STEEL BOLT DOWN BOLLARD4.5″ O.D STAINLESS STEEL BOLT DOWN BOLLARD4.5″ O.D High-quality 316 grade stainless steel#6 Satin finishBase Diameter 6.3″High-resistance to corrosion and weatheringSuits any modern building or landscapeSpec SheetRequest a Quote