There are 8 different types of barbed wire but most commonly used are the IOWA and GLIDDEN Type. This is normally with 2 strands and 4 barbs Material: Either hot dipped galvanized wire with zinc coating to DIN 1548 Table 1 or to BSS 443 Heavy Zinc coating. Diameter of wire used for the strands: From 1.80mm up to 2.80mm. Diameter of wire used for the barbs: From 1.60mm up to 2.40mm. Distance between Barbs:75mm,85mm,100mm,125mm and 150mm Length of Rolls: In 100meters,150meters,200meters Packing: All rolls carry a label showing quality of galvanized wire specifications and of roll. Length of roll. Barbed wire rolls are packed on wooden pallets, well strapped with bands. N. B: When ordering please give diameter of stranded wire, diameter of Barbs, spacing between barbs, length of roll and what zinc coating you desire on the wire whether to DIN 1548 Table 1 or heavy galvanized to BSS 443. Currency: Unit Price: Quantity: Delivery: