The Global Truss SQ-4109 is a 0.5-meter (1.64-foot) straight square truss segment from the popular F34 Series, designed for versatile structural applications in professional AV, stage, and event production. Its compact 0.5-meter length provides essential fine-tuning capability for modular builds, allowing technicians to achieve precise dimensions and improve rig balance when constructing lighting grids, display frameworks, and support towers. This segment is widely used in concerts, theaters, trade shows, and permanent installations where reliable, adaptable trussing is required.

Constructed from high-grade EN-AW 6082 T6 aluminum alloy, the SQ-4109 features a 290mm (11.4-inch) square profile with 50mm main tubes (2mm wall thickness) and 20mm diagonal bracing. Weighing only 12 lbs, it delivers exceptional strength-to-weight performance with TÜV-certified construction meeting stringent European safety standards. Detailed load data is available for spans up to 12 meters—supporting up to 6,269 lbs total load at 2 meters and 1,350 lbs at 12 meters, ensuring precise engineering compliance for demanding applications.

The SQ-4109 utilizes Global Truss's efficient European-style conical connection system, with all necessary hardware included for fast, secure assembly using tapered coupler pins and safety R-clips. Precision-crafted connections ensure rattle-free stability in high-traffic event environments. The corrosion-resistant aluminum construction provides lasting durability, with a natural silver finish standard and custom powder coating in any RAL color available through the manufacturer for projects requiring specific aesthetic branding.