Flashing Model Railroad Crossing Signs - O Gauge

thingiverse

I designed these flashing model train railroad signals as part of a larger project for my dad's model railroad. They're built to be "O" scale or gauge, which means roughly 48:1. These small signals stand about 5 inches tall and are hollow, making them slightly fragile after printing, so handle with care. The post includes a base that prints in place and allows movement to screw these onto a model railroad table. Connections require drilling holes through the table as all wires exit the bottom of the posts.