90° 2-way truss corner heavy-duty black QUATRO39 - CONTESTAGE HIT-H11900

The QUATRO39‑A01 blk is a heavy‑duty 90° square truss corner (2 directions) from the QUATRO39 series, designed for structures (such as trusses) in events, installations, and stages. Made of EN AW‑6082 T6 aluminum with Ø 50 × 3 mm main tubes and 25 × 2 mm reinforcing bars, it provides high mechanical strength and an excellent strength‑to‑weight ratio thanks to its optimized design. The cross‑section measures 390 × 390 mm, with 340 mm between tube centers, and is assembled using a tapered pin and key system, supplied along with the included junction kit. The QUATRO39 series is ISO DIN 4113 and TÜV certified, ensuring safety and reliability for temporary or permanent installations. This version features a matt black finish, ideal for applications requiring visual discretion. The maximum footprint is 60 × 60 cm, suitable for both horizontal and vertical junctions.

Technical characteristics

• Material: EN AW-6082 T6 aluminum
• Main tubes: Ø 50 × 3 mm
• Reinforcing bars: 25 × 2 mm
• Section: 390 × 390 mm
• Center distance between tubes: 340 mm
• Assembly: conical pin and key
• Angle: 90° (2 directions)
• Finish: black
• Certifications: ISO DIN 4113, TÜV
• Supplied accessories: junction kit, sleeves, keys and pins
• Maximum footprint: 60 × 60 cm
• Dimensions: 60 × 60 × 38.95 cm