Tornado Wire - R8/80/22 Torus Stock Fence 100mR8 80 22 stock fence features solid vertical wires and the unobtrusive high pressure bonded Torus knot which does not have any sharp edges. Tornado Torus Stock Fence is manufactured with high tensile wire which strains tighter than mild steel and so requires fewer intermediate posts, making it quicker to erect. It does not stretch with weathering so does not need to be retightened annually. No. of Line Wires 8 Overall Height (cm) 80 Distance between