The Diamond Air is an innovative wall block with a locator system that creates a near-vertical wall. This system fits any retaining wall application and increases installation speed with its lightweight design.
 
Can be installed as a gravity wall or geogrid-reinforced wall. Weighing only 42 lbs., this lightweight block maximizes installation and shipping efficiencies. Front lug design produces a 2° system batter. Cores align for easy filling. Ideally situated for retaining walls less than 12 feet tall. Can be used to build gravity walls up to 2′ 6″ high, including the buried course. Minimum outside radius, measured on the top course to the front of the units: 6 feet.