Cantilever arms are used in the supporting system,such as support outside air conditioner or support all kinds of pipe systems Specifications1.Material:Carbon Steel,Stainless Steel2.Thickness:12Ga(2.5mm)/14Ga(1.8mm)/16Ga(1.6mm) etc3.Surface Treatment:Powder Coating/Electrical Galvanized/Hot Dip Galvanized4.Length:450mm/550mm/600mm/650mm Etc,Can produce according to customers' requirements