Sound Barrier SCC4904 400mm Aluminum Box Truss 4-Way Corner — TUV-Certified Structural Corner Section
SCC4904 Overview
The Sound Barrier SCC4904 is a 400mm (15.75″) aluminum box truss 4-way corner engineered for professional ground support, staging, and rigging systems where structural integrity and certified safety are non-negotiable. Constructed from 50mm diameter aluminum tubing with a 2mm wall thickness, this corner section is part of Sound Barrier’s TUV-certified truss and staging product line, bearing certification from a nationally recognized testing laboratory (NRTL). It is suited for touring production companies, system integrators, houses of worship, and permanent venue installations requiring a reliable, code-compliant structural corner solution.
Sound Barrier supports its truss systems with documented loading tables and strength calculations, giving engineers and integrators the data needed for safe, compliant system design.
Key Features
- TUV Certification — Third-party certified by TUV, a nationally recognized testing laboratory, confirming structural safety and reliability for professional use
- 400 x 400mm Box Truss Profile — 15.75″ square profile compatible with Sound Barrier’s 400mm truss system for consistent structural integration
- 50mm Tube Diameter — Heavy-duty main chord diameter providing the structural capacity required for professional ground support and staging applications
- 2mm Wall Thickness — Aluminum tube wall construction balancing strength and weight for efficient load-in and rigging workflows
- Aluminum Construction — Lightweight, corrosion-resistant aluminum material suited for both touring and permanent installation environments
- 4-Way Corner Configuration — Enables multi-directional truss runs from a single junction point, supporting complex stage and ground support layouts
- Documented Load Data Available — Sound Barrier provides loading tables and strength calculations to support safe system design and compliance requirements
Technical Specifications
| Dimensions | 400 x 400mm |
| Tube Diameter | 50mm |
| Tube Wall Thickness | 2mm |
| Material | Aluminum |
| Certification | TUV Certified (NRTL) |
| Corner Type | 4-Way |
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