NX33 Circle Truss Circle, diameter 400 cm (4.0 m), silver finish. Manufactured by NEXT Truss, this item is categorized under Truss Circles and forms a complete circular truss element within the NX33 family. It is intended for overhead rigging in event installations requiring a rigid, uniform circular span for mounting lighting, audio, and effects hardware. The entry provides the essential diameter and finish; no further dimensions are listed here.