Sound Barrier ST29210BLK 290mm Black Aluminum Box Truss — 1m Segment
ST29210BLK Overview
The Sound Barrier ST29210BLK is a 290mm x 290mm aluminum box truss segment finished in black, designed for professional staging, touring, and ground support structures where structural integrity and verified safety are non-negotiable. Constructed from 50mm diameter aluminum tubing with a 2mm wall thickness, this 1-meter segment delivers the rigidity and consistency required for repeatable, load-rated structural builds. Sound Barrier’s truss systems carry TUV certification, a third-party NRTL verification that confirms compliance with established safety and load standards. This segment is suited for system integrators, touring production companies, houses of worship, and venue installation teams building certified structural systems.
Sound Barrier supports its truss line with published loading tables and strength calculations, giving engineers and riggers the documentation needed for compliant system design and site approval.
Key Features
- TUV Certified Construction — Third-party NRTL certification confirms load safety and structural compliance for professional staging and rigging applications
- 290mm x 290mm Box Truss Profile — Square cross-section geometry provides consistent load distribution and straightforward integration with compatible ST290 series hardware
- 50mm Tube Diameter — Heavy-duty chord tubing sized for structural rigidity across ground support and overhead applications
- 2mm Wall Thickness — Aluminum wall thickness engineered to balance structural strength with manageable segment weight
- Black Anodized Aluminum Finish — Black finish integrates cleanly into stage and event environments where truss visibility is a design consideration
- 1-Meter Segment Length — Standard 1m length allows modular system configuration and precise span increments when combined with additional segments and corner blocks
- Published Load Documentation — Sound Barrier provides loading tables and strength calculations to support compliant system design and site engineering review
Technical Specifications
| Truss Profile | 290 x 290mm Box Truss |
| Tube Diameter | 50mm |
| Tube Wall Thickness | 2mm |
| Material | Aluminum |
| Finish | Black |
| Segment Length | 1 meter |
| Certification | TUV Certified |
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