It is a track object. Pair of not symmetrical railway fishplates for track gauge 1520mm, 580mm long, 60mm wide and 65mm high. Model A. Railway fishplates designed for rail 19.8 kg per meter, approximately 40 pounds per yard, suitable for light rails. Rail 10 cm high. These rail fishplates will not work well for old tracks that had 10cm x 10cm square rails. New version with the addition of the ''follow-gradient 1'' tag, to adapt to the inclinations of the railway track.