Fixed installation
With this bracket you can hang a truss 30 (square or triangle) on the ceiling. The bracket is attached with wire clamps to the truss girders. An extra hole in the middle of the bracket provides access to assemble a threaded rod.

Admiral's lifting brackets are available for 30 trusses and they have a maximum lifting weight of 500 kg. They come in two different varations, one intended for temporary installations and the other intended for permanent ones.