Tomar Industries H-844 HO Scale Lower Quadrant Semaphore Train Order Signal

This Lower Quadrant Train Order Board comes with a three position red arm with red, red and green lenses, a three position white arm with red, red and green lenses and LED installed. Compatible with Tomar Industries Three Position Signal Mechanism (SKU: 870). One 870 required for each arm (not included). Instructions and resistor included.