The ännt RM275/K12-900 is a removable, crash-certified bollard designed for high-security sites that require strong vehicle-impact protection but still need the flexibility to fully open an access point. Certified to ASTM M50/K12, this model is engineered to stop a 15,000-lb vehicle traveling at 50 mph, placing it among the highest-performing removable bollards in the industry.
The 900 mm reinforced steel cylinder locks securely into a heavy-duty ground fitting using a profile cylinder lock. When removal is required, the operator loosens the top locking screw, inserts the lifting eye, unlocks the mechanism, and lifts the bollard free. Once removed, the ground plate sits flush with the surface, enabling unobstructed vehicle or equipment passage.
The RM275/K12-900 uses a deep reinforced foundation structure to achieve its certified stopping capability. Its compact height makes it suitable for areas where visibility, zoning, or pedestrian requirements call for a lower-profile solution, while still offering top-tier crash performance. Built with durable materials and protective coatings, it performs reliably in harsh climates and integrates cleanly with other ännt perimeter-security systems.
With certified crash protection, secure locking, and full-removal flexibility, the RM275/K12-900 is a strong solution for high-risk facilities needing a balance of protection and access.
