Ultra shallow road blockers were designed to protect the perimeter. This road blocker can stop truck of 7 500 kg (7,5 t) mass driving at 80 kph (50 mph) speed. This is confirmed by successfully passed tests BSI PAS 68:2013 and IWA 14-1:2013. Such road blocker fully meets the requirements for the protection of highly classified objects. Being 950 mm height ultra shallow mounted road blocker (7,5t@80kph) has mounting depth of 200 mm. The completely innovative design of this lock allows you to combine its main anti-ram function with the simplicity and high speed of installation.