With its modular construction Pro Series parts have vast possibilities to change. update and reconfigure a Pro Series installation. Combine the parts with a Pro Series installation and create a new configuration.M Internal Pole Joiner - Internal Pole Joiner. Part for Pro Series. steel. 2 pcs - blackThis part number is also shiped with:M External Pipe Cover - External Pipe Cover. cover joint gap between 2 extension pipes. blackMB Pro Series is design protected by Multibrackets
