The ground support tower system is manufactured with the purpose of providing a lifting medium for a variety of Thomas trusses ranging from 12″ x 12″ through to heavy duty truss. Towers provide the necessary support for a truss rig in venues where the flying points are either not strong enough, or in the right place. Towers are capable of lifting 2 ton to a maximum height of 40 feet. Outrigger and Stabilizer sets are required when using less than 3 towers. These are designed to provide stability and rigidity to single or two tower systems.