We here at the ParkingZone have been searching high and low for a sign bracket that will fit on a 4'' Bollard and have finally found success! The 4'' Bollard Sign Adapter Set is a patented bracket design that can be used in single or back-to-back* sign mounting situations on round posts. This design also allows for easy installation with only one typical 9/16'' wrench.
These brackets are manufactured from extruded aluminum, which is very strong, yet flexible enough to increase clamping pressure for a more safe and secure installation.
Each set includes (2) Sign Adapters and hardware complete for single sign use.
*For back to back sign mounting, you must use (1) Stainless Steel Nylon Locking Nut and (1) Short Bolt on each side. Hardware for second side not included.