Designed for use with lightweight fluorescent fixtures or other devices weighing no more than 11.3 kg. Designed to deploy from 0.6 to 1.2 m on a lighting grid with nominal ceiling clearance. Manufactured from aluminium with safety flanges welded inside and cast aluminium fittings. The standard bolt end screws into the yoke of the mounted fixture. Or order an adapter pin. Includes a mounting clamp, mounting bracket and safety cable.