The file 'HO Signal Base V2 3D Printer Model' is (stl) file type, size is 22.6KB.
This object was made in Tinkercad. Edit it online https://www.tinkercad.com/things/lVONgHrSEN8
Print in conjunction with the NCE Light-it to create a signal mast using a accessory decoder called Light-it. Add to this the HO dwarf signal also by me and some brass tubing around 1/8"
lVONgHrSEN8.stl | 112.6KB |