Looking to buy Concertina Wire in Lucknow? Buy from Adarsh Steels! A metal cable with sharp projections spaced at regular intervals makes up barbed wire fencing. Twisting two wires together adds strength and allows the cable to flex and contract without breaking as temperature changes. If you want to know about Concertina Wire in Lucknow, check out Adarsh Steels, they have world class range of products in affordable prices.