Allows full 360° rotation of the entire mast at its base. Turning masts have a 360° counter which allows precise rotation and a manual clamp to lock it in the required position. When ordering a manually rotating mast, a rotation hand wheel which clamps around the mast should also be ordered. A rotation upper mounting bracket is also available. This is commonly used to secure the mast when fitted to a vehicle. It clamps the mast but still allows rotation. All our masts have a rubber roof mounting sealing ring fitted as standard – this is simply slid down to meet the roof mounting bracket to create a water tight seal.