Event Lighting 290mm Box Truss Corner (3-Way) Black T3BCBK

This 290mm aluminium box truss corner bracket serves as the structural anchor for mid–scale lighting rigs and stage setups. Built from 6061–T6 aluminium alloy with a black powder coat finish, the three–way design accommodates mounting on all adjacent faces via half couplers. TÜV–rated for safety and reliability, it's engineered to handle the load demands of live event lighting arrays without compromise on stability or longevity.

The main tube measures 50mm × 3mm, reinforced by 20mm × 2mm diagonal bracing to maintain rigidity across extended spans. Load capacity varies with span length: a 2m centre point load reaches 1311 kg with just 2mm deflection, while a 12m uniform load tolerates 364 kg at 68mm deflection. The compact 290 × 290 × 290mm footprint (excluding couplers) integrates seamlessly into modular rig configurations, and the three–year warranty covers manufacturing defects and structural integrity across typical touring and venue applications.

Features

• Main tube: 50mm × 3mm aluminium, 6061–T6 alloy construction
• Diagonal bracing: 20mm × 2mm for lateral stability
• Three–way corner with half coupler mounting on all faces
• Black powder coat finish, TÜV–rated safety certification
• Centre point load capacity: 1311 kg at 2m span
• Uniform load rating: 1103 kg at 4m span, 68mm deflection
• Compact dimensions: 290 × 290 × 290mm without couplers
• Three–year warranty on structural integrity and manufacture