Transitional rail joiner. FLEISCHMANN 6437

Transitional rail joiner (20 units) to connect HO tracks with a 2,5 mm rail profile height with tracks having a 2,1 mm rail profile height. By simply removing the factory mounted rail joiner and exchanging it for the 6437 joiner, the turntable 6154 and its track exiits 6155 can be connected to tracks with 2,1 mm rail profile height.