Round tubing rail system, length 3000 mm, aluminium. Supplied = assembled. Length = 3000 mm. Colour = silver. Type of mounting = bracket with end stop right/left and intermediate holder. Product type = accessories for ladders. Aluminium round tubing rail system for shelf step ladders with integrated top wheel system for round tubing rail system (diameter 30 mm) An additional intermediate holder is required for approx. every 1.0 m. A bracket with end stop on the right and left is required for every round tubing rail system. Diameter: 30 mm. Length: 3000 mm.