Y-angle is a type of security barrier. The coils are arranged in a Y-shape, which makes them very difficult to climb over. Y-angle concertina coils
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Efficacy Y Angle Concertina Coil for Fencing is a Robust Security Fencing System that Combines Angle Iron and Concertina Wire to Create a Formidable
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Galvanized Concertina Coil Fencing With Y Shape MS Angle, 600 mm
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Iron Concertina Coil Y Angle Fencing at Rs 900/roll in Siliguri
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CONSEC® 600MM DIA CONCERTINA COIL ON “Y” ANGLE » Shiva Engineering