nose wires have different specifications single line nose wire 0.45(dia. of iron wire)*3.0(width)mm 0.5*3.0mm 0.45*2.8mm 0.5*2.8mm double lines nose wire 0.45*3.0mm 0.5*3.0mm 0.7*8.0mm 0.9*8.0mm it can be wind on the axises or not, it's according the customers' requirement. we got the paper axises and the plastic axises 2400m/spool(single line)