Aluminum Spigot Truss Tower Sleeve Block for 290mm Truss Pillar

Moving heavy steel base plates is one of the most physically demanding parts of event rigging. Our six in one base plate dolly is designed to solve this problem by organizing and transporting up to six steel plates measuring 600 by 600 mm with an 8mm thickness. By storing these heavy plates vertically, this cart drastically allows stage crews to load, unload, and organize transport space with maximum efficiency.

The aluminum truss sleeve block connects truss beam to a truss pillar in a truss tower system. Internal guide rollers guide the sleeve along the tower as the connected truss is raised or lowered using a compatible lifting system. Available in silver and black versions, it provides a practical connection point for stage roof grids, lighting trusses and goalpost structures.

The truss tower base provides ground support for truss pillars. Built from Q235 steel, it combines four swivel casters with four adjustable leveling feet for convenient base positioning and on-site leveling. The black frame features four connection points for attaching a 290×290mm spigot truss.

The Aluminum Truss Tower Top Section mounts at the top of compatible truss pillars and provides the upper pulley assembly for a ground support lifting system. Its crossbeam incorporates two pulleys and works with a matched hoist and sleeve block to guide the lifting path when raising or lowering connected truss beams.

The Adjustable Square Truss Double Hinge Connector is a versatile aluminum truss accessory developed to expand the structural possibilities of your stage truss system. Designed to integrate seamlessly with standard aluminum trusses, this double hinge connector allows smooth angle adjustment from 90° to 180°, enabling flexible configurations for a wide range of event and exhibition structures. This connector provides an efficient solution for creating angled corners, custom roof systems, curved layouts, and dynamic lighting truss designs. By offering precise angle positioning, it helps users adapt their truss constructions to different venue requirements while maintaining structural alignment.

This 12-inch (300mm) Aluminum Bolt Truss Hinge Block is the essential structural component for professional goal post truss and tower lifting system. While many in the industry settle for 2.0mm wall thickness, we have engineered this hinge with a reinforced ⌀50x3.0mm main tube. This extra thickness is critical during the tower assembly.