For high security applications, our high security Defender removable bollards are ideal.  The bollards are available at two security levels, the DB140/SH high security bollard is fitted with a built-in, Australian made, Bi-Lock keying system (key cutting in restricted). The DB140/SM is fitted with a more economical radial pin keying system, that can not easily be copied at any local hardware store.  This heavy duty bollard is designed for a variety of protection and access control applications.

The system features a steel sleeve that is concreted in-ground, providing a firm, secure footing for the bollard. The post locks into the sleeve through an internal locking mechanism that is not accessible without the use of power tools. Bollards can be supplied keyed alike or differently to suit your application.