9.0mm or 11mm Trace Rod containing 6 individual copper wires.
Standard lengths available from 120m - 300m. 800 diameter reel
for 9.0mm or 1000/1200 diameter for 11.0mm dependant on rod
length required with socket for connecting transmitter, aluminium
guide tip and shackle. For best results use in conduit/pipe diameter up to 150mm plus.