The 9.solutions ex sus pole is a telescopic rod for attaching lighting, cameras and other equipment to a grille, pipe or ceiling. The rod is adjustable in length from 110 to 198 centimetres so you can quickly and easily adjust the height of your equipment. Mounting equipment off the ground also frees up more valuable floor space in your studio.the ex sus pole has a 3 8 16 thread on the top so that you can connect it to a 3 8 16 threaded hole. The bottom of the vertical part has a 5 8 pin to which you can attach lighting. The horizontal rod provides an offset that is ideal for mounting the angled el bo arm or an slr camera.