It is a track object. Pair of symmetrical railway fishplates for track gauge 1435mm, 600mm long, 70mm wide and 75mm high. Model A. Railway fishplates designed for rail 30kg per meter, approximately 60.5 pounds per yard, suitable for medium rail. Rail 12 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.