ALUTRUSS QUADLOCK QL-ET34-500 4-Point Truss

ALUTRUSS QUADLOCK QL-ET34-500 4-Point Truss – Compact Component for Strong System Connections

The ALUTRUSS QUADLOCK QL-ET34-500 is a compact 4-point truss with a length of 50 cm—ideal for precise length adjustments, short connections, or use in modular structures. As part of the tried-and-true QL-ET34 truss system, it is perfectly suited for stage construction, trade show structures, event technology, and permanent installations.

Part of the QL-ET34 system with Quick-Lock technology

The QUADLOCK QL-ET34 system is based on four conical connectors, pins, and cotter pins that ensure a force- and form-fit connection. Thanks to the Quick-Lock system, assembly is fast, efficient, and tool-free—ideal for setup and teardown under time pressure or at changing event locations.

High-quality materials for maximum safety

Manufactured from the high-strength EN-AW 6082 T6 aluminum alloy (AlMgSi1 T6), the truss offers an excellent balance of weight and stability. The 50-mm-diameter channel tubes (2 mm wall thickness) and 20 mm diameter struts (also 2 mm wall thickness) ensure high load-bearing capacity and maximum torsional rigidity.

Compact dimensions, great flexibility

With its length of 50 cm and external dimensions of 29 x 29 cm, the QL-ET34-500 is ideal for precise length adjustments, short transition pieces, or integration into complex frame systems. The hole center spacing of 240 mm ensures full compatibility within the entire QL-ET34 system.

Polished surface & professional finish

The high-gloss polished aluminum surface gives the crossbar an elegant appearance—ideal for visible installations at trade shows, in clubs, or on stage. The truss is manufactured in Europe by SLV-certified welders using the TIG pulse welding process with AlMg 5 welding material.

TÜV-certified quality for the highest standards

Production of the QL-ET34-500 is subject to monitoring by TÜV Süd and meets the highest safety requirements. A load chart for structural design is available online. Please note that this truss element may only be used within the QL-ET34 system and cannot be combined with other systems.

Ideal for professional applications in all fields

Whether for use in truss cubes, gantries, small rigs, or to expand existing structures—the ALUTRUSS QL-ET34-500 is a flexible, strong, and reliable component for demanding projects.

Features:

• 4-point truss system
• Solid EN-AW 6082 alloy (AlMgSi1 T6) for high load-bearing capacity
• Chord tube: 50 mm x 2 mm
• Brace: 20 mm x 2 mm
• External dimensions: 29 x 29 cm
• Length: 50 cm
• Weight: 4.80 kg
• Hole center-to-center distance: 240 mm
• Welding method: TIG pulse
• Welding material: AlMg 5
• Color: Aluminum finish, polished
• Tool-free assembly via Quick-Lock system
• TÜV Süd certified
• Made in Europe

Further links:

• Print View