... Post (50*50mm, 60*60mm), Rectangular Post (80*60*2.5mm,120*60*3mm) Airport /Prison FenceWire Diameter 2.5-7mmDistance ... ,000mm;Corner post:48 x 2.5Wire guage:3mm, 4mm. 5mm, the aperture size: 50 x 140mm, 50 x 180,0 ... .2mMesh size:75mm x 12.5mmHorizontal Wires:4mm x 12.5mm centresVertical Wires:4mm x 75mm centresPost Centres:2.5mmPalisade Fencing ...