Professional studio stand with swivelling and adjustable boom and solid tripod base. 3-section centre column with spring damping, 16 mm (5/8") standard spigot and cold protection handle. Swivel head with attachment option for poles with different diameters. Extension arm with 16 mm diameter and 16 mm (5/8") standard spigot at both ends, 1/4" connection thread on one standard spigot, 3/8" connection thread on the other standard spigot. Tripod base can be removed and folded flat. With special locking mechanism that allows the tripod legs to be swivelled and locked without tools during assembly and disassembly. Material: centre column, boom and tripod base made of chrome-plated steel, swivel heads and connecting elements made of refined aluminium. Second swivel head for attaching additional parts or as a counterweight (660 g).