DCC Concepts Roller Gauge with handle EM Scale 18.2mm Bullhead (2 Pack)DCG-RGBHEM
Roller gauges are tools used for track-making to hold the rails in place as you fix or solder moving along the model railway track as you go. This Roller is for EM Gauge / 18.2mm standards (1mm flangeways). Made for use with Bullhead rail. Two roller gauges with handles per pack.