This is a very useful track alignment tool designed to keep the same distance between the centers of adjacent parallel tracks.
The tool is marked with scales in metric and imperial units with the track centre adjustable between 50mm/2in (used for parallel main tracks) and 105mm/4.1in, allowing space for platforms to be built between the tracks.
The parallel track tools can be used on straight and curved track, the tools will fit curves of any radius.
One set includes 2 Tools