The 275/K12RM 900 bollard is a premium security product designed for environments where the threat level is particularly high. This 900mm tall bollard, with its large diameter, is capable of stopping high-speed vehicles, making it an essential part of the security infrastructure for locations at risk of aggressive vehicular attacks. Its retractable mechanism ensures that it can provide an impenetrable barrier when needed and retract to allow authorised access, offering a perfect balance between security and operational flexibility.