ALUTRUSS QUADLOCK TQ390-2500 4-Point Truss

ALUTRUSS QUADLOCK TQ390-2500 4-Point Truss – Heavy-Duty Solution for Stages, Trade Shows, and Installations

Are you looking for a truss that offers maximum stability and load capacity even with frequent setup and takedown? The ALUTRUSS QUADLOCK TQ390-2500 4-Point Truss has been specially developed for intensive use in the professional event industry. With a length of 250 cm, a robust construction, and TÜV-certified safety, it is ideal for use in stage construction, trade show and retail booth construction, as well as for permanent installations in clubs and theaters.

QUADLOCK TQ390 – Sophisticated system with maximum stability

The QUADLOCK TQ390 truss system is based on four tubular sections with a diameter of 50 mm and a wall thickness of 2 mm—manufactured from high-quality aluminum. Additional reinforcement is provided by struts with a diameter of 20 mm and a wall thickness of 2 mm. This design offers an excellent weight-to-load-capacity ratio, making the truss the perfect solution for larger structures with higher load requirements.

Quick-Lock system for efficient setup

The truss is connected via a conical Quick-Lock system with pins and split pins, which is not only visually appealing but, above all, functional: The connection is both force- and form-fitting, guaranteeing maximum stability—while also allowing for quick, tool-free assembly. This system is particularly well-suited for applications with frequently changing setups, such as touring stages or trade show installations.

Design for professional applications

With an outer dimension of 390 mm, the QUADLOCK TQ390 series ranks among the larger 4-point truss systems on the market. This makes it ideal for building large-scale rigs and truss structures where long-term durability and high load-bearing capacity are essential. The TIG pulse welding technology and the AlMg 5 welding material used ensure particularly stable and clean welds—another hallmark of quality for this professional truss.

TÜV Süd certified – tested safety

The production of the ALUTRUSS QUADLOCK TQ390-2500 is subject to inspection by TÜV Süd. A corresponding load table for structural calculations is available online—ideal for anyone planning safety-critical structures. Whether in public spaces, overhead, or for technical installations—with this truss, you’re on the safe side.

Designed for intensive, continuous use

With a length of 250 cm, a weight of 13.76 kg, and an aluminum-colored finish, the truss is both practical to handle and visually unobtrusive. It is ideal for demanding applications in event technology, trade show construction, and for permanent installations in nightclubs, theaters, or studios.

Important: This truss system must not be combined with other systems, as it is designed for a precise fit and specific load ratings. This is the only way to ensure the safety and load-bearing capacity of the entire structure.

Features:

• QUADLOCK TQ390 4-Point Truss System
• Lightweight
• Easy to assemble
• Channel tube: 50 mm
• TÜV Süd certified
• For applications such as: theaters; trade show and retail booth construction; clubs/dance schools
• Setup: Easy to assemble
• Channel tube: 50 mm x 2 mm
• Welding method: TIG pulse
• Welding material: AlMg 5
• Color: Aluminum finish
• Dimensions: Length: 250 cm
• Dimensions: Width: 39 cm
• Dimensions: Height: 39 cm
• Weight: 13.76 kg

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