Sound Barrier HCC3 — Truss Half Coupler for 300mm Truss
HCC3 Overview
The Sound Barrier HCC3 is a truss half coupler engineered for reliable attachment to 300mm truss systems. Designed as part of Sound Barrier’s comprehensive truss hardware lineup, the HCC3 provides a secure mechanical connection point for rigging, lighting, and audio applications in touring, live event, and permanent installation environments. This coupler is suited for system integrators, rigging professionals, and production companies requiring dependable truss hardware. Its half-coupler configuration allows for straightforward attachment to compatible truss chord tubing without the need for full encirclement.
The HCC3 fits within Sound Barrier’s broader ecosystem of truss hardware, including pins, clips, interlock sets, extenders, and spacers, supporting consistent and compatible builds across a range of truss configurations.
Key Features
- 300mm Truss Compatibility — Designed specifically for use with 300mm truss systems for a secure, properly fitted connection
- Half Coupler Design — Allows attachment to truss chord tubing without full encirclement, simplifying installation and removal
- Professional Truss Hardware Ecosystem — Part of Sound Barrier’s full range of truss hardware including pins, clips, interlock sets, extenders, and spacers
- Touring and Installation Ready — Suitable for live event touring rigs, permanent venue installations, and staging applications
- Secure Mechanical Connection — Provides a dependable attachment point for rigging, lighting fixtures, and audio equipment

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