Cross Arms are manufactured in various forms to ensure the correct mounting of multiple luminaires. Luminaires can be mounted below (underslung) or on top of Cross Arms.
Headframes are typically used on larger projects that require a higher quantity of luminaires mounted at the pole top and would often include additional lower Cross Arms with cable entry points. Headframes also allow for even distribution of equipment around the top of the pole.
Lightning Protection Rods
As the name suggests, these rods (or spikes) are mounted in order to become the upper most point of the pole so that they take the force of a lightning strike, preventing damage to electrical equipment.