5 x Industrial heavy duty large galvanised conduit ceiling hook platePerfect for hanging lamp pendants with a chain.Robust industrial quality.Central cable entry hole.May be mounted directly on the ceiling (with a suitable back box), or onto a surface mounted conduit box.Please note that the hook plate itself is not deep enough to house electrical connection - a suitable BESA back box or surface mounted conduit box should be used.Diameter 66mm.As a genuine industrial component, the finish may vary very slightly between items, and may include small surface imperfections.Please see our other listings for a smaller hook plate and for a wide range of industrial conduit and lights.