Signal - Double Head Semaphore - HO Scale

Our Double Head Semaphore comes with two three position red arms with green, yellow and red lenses and LED installed. Compatible with Tomar Industries Three Position Signal Mechanism (SKU: 870). One 870 required for each arm (not included). Instructions and resistors included. Scale: HO. SKU: H-842. (If we are out of stock, please give us a call so that we can help you directly).