Echelon aluminum fence. A revolutionary fence system of aluminum posts, framework and mounting accessories that is easily assembled to form an attractive, good neighbor, appearance with no exposed fasteners. Any truly great product must have a defining feature that sets it apart from all others. Ameristar's Echelon aluminum fence has the revolutionary ForRunner Rail. No rivets, no screws, no welds. The Ameristar Montage steel ornamental fence is the highest quality in steel fence. For more information visit the Ameristar link under the sponsors page.