Ringlock Lattice girder is made of high strenth structural steel with hot dip galvanized surface treatment.Those lattice griders are horizontal members of Ringlock scaffolding that allow for scaffolding over large spans or gaps of 14′ / 4.26m – 28′ / 8.52m High strength low alloy.They can be used within the Ringlock scaffolding system when special adapters are implemented. Girders are used by many production and staging companies to build stages and lighting towers as well.