DCCconcepts ~ P4 Scale ~ Roller Gauge With Handle ~ 18.83mm BH ~ 2 Pack ~ DCG-RGBHP4

Roller Gauge (w/handle) P4 Scale 18.83mm BH (2 Pack) Roller Gauge (w/handle) P4 Scale 18.83mm BH (2 Pack) Roller Gauge track-making tools for track built to P4 18.83mm gauge standards (0.68mm flangeways). Made for use with bullhead rail. Two roller gauges per pack, with convenient handles also supplied.