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Type M according to NEN EN 1433. High-quality fiber-reinforced concrete C35/45. Suitable for corner and T-pieces. Equipped with two 120mm side holes and one end cap. With 4mm galvanized steel edge protection. Internal width 150mm. External dimensions LxWxH=500x208/213x210mm. Kiwa certificate in accordance with BRL 5070. Provided with CE marking. Weight 24kg.