Barrier chain, made of plastic coated steel, heavy duty version, 15 m, black/yellow. Supplied = assembled. Material = steel, plastic coated. Colour = black, yellow. Product type = barrier chains. Link thickness = 6 mm. Test load = 250 daN. Breaking load = 1250 daN. Weight per m = 0.65 kg. Length = 15 m. Chain link internal dimensions = 41x12 mm. For heavy duty use. High quality plastic coating. For particularly tough conditions: hot dip galvanised steel with high quality plastic coating. Particularly suitable for ramp barriers etc. Tensile strength measured during production. Strength always measured longitudinally.