External Locking Security Bollards
External locking security posts provide a strong perimeter defense, allow for vehicular entry, and are ideal for situations where multiple people need occasional access. In addition, external locking security posts are our most economical removable bollard.
The removable feature of this bollard does not affect the level of security it provides. This post drops into an embedded stainless steel sleeve. The sleeve is embedded in a strip footing with a rebar cage. Our removable locking security posts are easy to remove. When properly spaced, only one bollard needs to be removed to allow a vehicle to pass. Once the post is removed, a stainless steel lid covers the opening.
External locking security posts incorporate a padlock to secure the bollard. Padlock keys can be duplicated and distributed. The locking system allows for relatively easy access to public service vehicles such as the fire or police departments.
Use security bollards in conjunction with external locking security bollards to build an accessible and economical perimeter defense. Retractable bollards are advisable in areas that are access frequently.
Look below for the customizable options available for this product.
Carbon Steel External Locking Security Bollard Diameters* |
Nominal Diameter
Size |
3", 4", 5", 6", 8" |
| * models extend 36" above grade and extend 12" below grade. Retractable bollards are level with surface when retracted and have a total length of 48" |
Nominal Diameter
Size |
| 10', 12" |
| * models extend 36" above grade and extend 18" below grade. Retractable bollards are level with surface when retracted and have a total length of 54" |





Whether you call them post covers, bollard covers or post sleeves, they are available in a wide variety of colors. Custom colors, safety warnings, symbols and corporate logos are also available. Post Guard is designed with smooth sides and two reflective stripes are recessed near the rounded top. Striping is available in red, white/silver, blue, yellow or black.
