High Security Fixed Bollards are engineered for robust perimeter protection, capable of stopping a 7,200 kg (7.2t) truck traveling at 80 kph (50 mph), as validated by ASTM F2656/2656M-20 and IWA 14-1:2013 certifications. Designed without H-beams or pre-welded structures, they minimize shipping volume and weight for added convenience. With a shallow installation depth of just 400 mm, these bollards provide maximum anti-ram protection while preserving urban underground infrastructure, making them an excellent choice for city installations.