Lite Duty Box truss is manufactured with 1-3/8" OD main chords and 1/2" solid aluminum rod bracing. They are ideal for trade show booths, small venues, retail showrooms and other installations with light load limits. The highly polished aluminum finish blends with contemporary design elements or this truss can be powder coated to match any interior design scheme. The Lite Duty Box truss is ideal for circles, stars and other unique projects.