Gravity GLS331B The Gravity GLS331B is a professional lighting stand with large steel base plate for stability. This sturdy lighting stand is perfect for bands, DJs, and other performers wanting to mount their lighting effects. The stand has 2 main parts, the steel base plate, and an adjustable pole that can reach up to 2.4m high. Super easy to use, and is compatible with the Gravity T-Bar attachment. The 35 mm pole includes a female threaded M10 insert, the base tube has a male M20 end. The Steel base plate also has 2 integrated handles for easier transportation. Personalise your lighting stand with the interchangeable coloured G-Rings. Available in a rage of colours to suit your style, and help you stand out from the crowd. Includes a set of black coding rings, additional ring packs are available.