Name Power Fencing Polywire x 200 Metres    Price £20.00 Extended Description Power Line guarantees highest safety for your fence by combining stainless steel and tinned copper wires. Copper wires have the highest conductivity and therefore lowest resistance. Heavy duty stainless steel wires have good conductivity and very high durability. Strong PE threads have increased breaking strength. Length: 200 metres. Resistance: 0.20 ohms. Conductors: 5 x 0.2mm stainless steel and 1 x 0.3mm copper. Breaking strength: 90kg.