It is a track object. Pair of symmetrical railway fishplates for track gauge 1000mm, 700mm long, 85mm wide and 110mm high. Model A. Railway fishplates designed for UIC rail 60kg per meter, approximately 121 pounds per yard, not useful for light rail. 16cm high rail. These rail fishplates will not work well for old tracks that had 10cm x 10cm square rails