Tomar Industries 870 HO Scale 3-Position Blade Signal Mechanism Nitro 4-Tec Rapido Trains 115163 HO Budd

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Tomar Industries 870 HO Scale 3-Position Blade Signal Mechanism Nitro 4-Tec Rapido Trains 115163 HO BuddTomar Industries 870 HO Scale 3 Position Blade Signal Mechanism This Three Position Signal Mechanism is designed for three position semaphores and train order boards. One kit is required for each arm of the signal. INCLUDES: Tortoise Switch Machine Remote Signal Activator by Circuitron Card connector with circuit board