Alustage Quad Truss 290 1/4 Circle 2M

The Alustage Quad Truss 290 – 1/4 Circle (2 metre) is a professional curved square aluminium truss section designed to create 90-degree curved structures within the Quad 290 system. It is commonly used for circular lighting rigs, curved stage fronts, truss arches, and decorative architectural builds.

Key Specifications

General

• Truss Type: Square (Quad / 4-chord)

• System Size: 290 mm

• Curve Type: 1/4 circle (90° arc)

• Arc Length: 2.0 m

• Main Tube Diameter: 50 mm

• Bracing Tube Diameter: 20 mm

• Material: High-grade aluminium alloy

• Finish: Natural aluminium

• Connection System: Conical coupling (spigot, pin & R-clip)

Design & Construction

• Precision-formed curved geometry for smooth circular layouts

• Quad design provides high rigidity and excellent torsional strength

• Even load distribution across all four chords

• Precision-welded joints for professional structural integrity

• Suitable for indoor and outdoor use