Designed for use with lightweight fluorescent fixtures or others weighing no more than 11.3 kg. Designed to extend from 1.2 to 2.4 m across a lighting grid with nominal ceiling clearance. Manufactured from aluminium with welded internal safety collars and cast aluminium fittings. The standard bolt end screws into the mounted fixture yoke. Or order an adapter pin. Includes a bracket, mounting clamp and safety cable.