Total Structures Element 20: 20.5″ Aluminum Box Truss for Stage and Event Production
The Total Structures Element 20 is a 20.5″ x 20.5″ aluminum box truss system built for professional stage lighting, PA hangs, and general production rigging applications. Available in 2, 7, and 10-foot sections with 2-inch OD main chords and 1-inch OD diagonals in aluminum, it is fully compatible with the industry-standard 20.5″ bolt pattern shared by Thomas, Tomcat, Tyler, and other major truss manufacturers, making it a flexible addition to any mixed-inventory rental rig.
For full load data including UDL, center point, third point, and quarter point loads across spans from 5 to 60 feet, refer to the load chart in the Tech Specs section above.