Built-in interlocking pins allow these low-profile barricades to connect without additional hardware and each barricade features specially designed fill-holes to accommodate two hazard lights and flags. The AR10x96 is frequently written into project specifications as it exceeds FAA and MIL STD requirements. It has been jet blast tested, and when filled with water will remain in place - unaffected by prop wash, jet blast, or surface winds in excess of 70 MPH - even when kitted with hazard lights and flags. Boasting 3-degree angled sides, reflective sheeting, engineered UV protection, and a patented FOD-free connection system, these low-profile barricades have no equal and represent the safest way to delineate airfield hazards. The AR10x96 is in use at major international airports across the U.S. and abroad.