Variable distance tube for satellite speaker systems with an M20 thread and adjustable height from 75 to 130 cm. The powder-coated steel tube features a locking screw and bolt, a 35 mm attachment system, and a 41–35 mm tube diameter sector. It supports a maximum load of 30 kg, weighs 0.90 kg, and has a black finish. The product is intended for mounting satellite systems on subwoofers.