Architectural Bollards Toronto Downloads 4-1/2″ Diameter Post & Plate 6-5/8″ Diameter Post & Plate 4-1/2″ and 6-5/8″ Diameter Post in Concrete 4-1/2″ and 6-5/8″ Diameter Post in Concrete 4-1/2″ and 6-5/8″ Diameter Post w/ Re-Bars in Concrete