... Made of cold rolled steel, polished, Chrome Plated, Satin Nickel, Matt Nickel, Matt Chrome and other finish Steel TubeMade of ... cold rolled steel, polished.Finish: Chrome Plated, Satin Nickel, Matt Nickel, Matt Chrome and other finish.Size: Round Dia 13 ... 20x20, 25x25, 16x32mmThickness: 0.6-2.0mmFunction: Used for wardrobe tubes, curtain rails, shop shelves and other furniture hardware. tube steel ...