Event Lighting TB500ABK 290mm Box Truss Aluminium Top Plate (500mm x 500mm) Black

The Event Lighting TB500ABK is a 290mm aluminium spigot top plate engineered to anchor 290mm box or flat truss systems at the base. Built from robust aluminium construction with TUV certification, this mounting plate delivers the stability needed for mid–scale lighting rigs and stage infrastructure. Its 500mm square footprint provides a solid foundation for securing overhead lighting arrays and structural elements in live venues and studios.

The plate measures 500 × 500 × 5mm and tips the scales at 7.5kg, striking a balance between structural integrity and portability. It includes four half spigots and multiple alternative spigot locations, allowing flexibility in how you position truss attachments depending on your rig's configuration. An integrated handle simplifies setup and breakdown, whilst the TUV rating confirms it meets European safety standards for structural load–bearing applications.

This top plate shines in scenarios where you're building vertical truss stacks for festival stages, touring theatre rigs, or permanent installation lighting systems. The flexible spigot positioning means you're not locked into a single orientation, making it adaptable as your production needs evolve. A three–year warranty backs the component against manufacturing defects.

Features

• 290mm aluminium spigot box truss mounting plate, 500 × 500 × 5mm profile.
• TUV certified for structural safety and load–bearing applications.
• Four half spigots included with multiple alternative positioning locations.
• Weighs 7.5kg; aluminium construction balances strength and portability.
• Integrated handle for easier transport and rig assembly.
• Compatible with 290mm box truss and flat truss systems.
• Square 500mm base provides stable foundation for overhead rigging.
• Three–year manufacturer's warranty included.