... resistanceWire Dia: 1.40mm to 2.60mm for line wires 1.40mm to 2.50mm for barbsBarb Length: 1.5cm- 3cmBarb Spacing ... : 100mm - 150mm (3 inches-5 inches)Type: 4 pointed IOWA type ... , animal husbandry, dwelling house, plantation, highway, railway. Grassland boundary, barriers for military, prisons, government agencies, banks, as well as the living ...