Always Federal lightning arresters

The items shown are Always Federal lightning arresters, designed to protect buildings by providing a safe path for lightning strikes to reach the ground.
Material: Constructed from pure copper, copper-clad steel, or brass for high conductivity.
Design: Features a multi-pole spike design with detachable components for versatile installation on roofs.
Purpose: Intercepts lightning energy and disperses it, safeguarding structures and electronics.
Specifications: Available in various heights, commonly ranging from 100mm to 1000mm