Thomas Heavy Duty Pre-Rig Truss: 30×30 Aluminum Pre-Rig Truss for Stage Lighting Production
The Thomas Heavy Duty Pre-Rig Truss is a 30×30-inch spigoted aluminum pre-rig truss designed for professional touring productions and stage lighting applications in the Seattle market and beyond. Built in 8-foot sections with 2-inch OD main chords and 1-1/2-inch OD diagonal bracing, it provides the structural integrity needed for heavy fixture loads while keeping the pre-rig workflow fast and efficient.
Top-Loading Design for Six-Bar Par Configurations
The swing hatch top-loading door gives crew direct access to the interior of the truss for cable routing and fixture positioning without disassembling the section. The truss is specifically designed for six-bar par configurations, making it a proven choice for conventional touring lighting rigs where multiple par fixtures need to be pre-rigged, cabled, and focused before the truss is flown into position.
Spigoted for Fast Assembly
Spigot connections allow sections to be joined quickly during load-in without additional hardware, reducing assembly time on tight production schedules. The 3/16-inch aluminum main chord wall thickness and 1/8-inch diagonal wall thickness deliver a robust structure capable of handling the fixture and cable loads typical of a fully pre-rigged touring truss section.