purchase of different size bright bars, black bars,helogen bars, aluminium bars, hollow bar,bass bars , bright bar , 20 mm diameter , 30 mm diameter , 40 mm diameter , 50 mm diameter , 60 mm diameter , black bar , 70 mm diameter , 80 mm diameter , 90 mm diameter , 100 mm diameter , 105 mm diameter , hexagonal bar , 17 mm across flat (mild steel) , 19 mm across flat (mild steel) , 22 mm across flat (mild steel) , 24 mm across flat (mild steel) , 27 mm across flat (mild steel) , hollow bar , od 45 mm , od 73 mm , od 60 mm , od 60 mm , id 30 mm (mild steel) , id 42 mm (mild steel) , id 42 mm (mild steel) , id 35 mm (mild steel) , aluminum bar , 30 mm diameter , 40 mm diameter , 50 mm diameter , 60 mm diameter , brass bar , 30 mm diameter , 40 mm diameter , 50 mm diameter , 60 mm diameter , 70 mm diameter , en 8 bar 25 mm diameter , pipe od 64 mm id 60 mm (mild steel) , 10 mm plate (per square meter)