operating couplers

metal wheels and axles

AC or DC 300ma

These all-metal Railjoiners slide onto STrax Flex Track sections bridging electrical contact from one section of track to the next

Installation instruction on back of package

Miniatronics 100-002-01 Dual Emergency Flasher Road Sign LastUpdated_20260308000026 operating couplersUse this unit to recreate the lights on a railroad crossing signal. The two red 1. 5 mm L. E. D.'s will flash alternately. This item can also be used for roof top beacons, warning lights, tower signals, emergency vehicles, bridge lights and more. This will operate efficiently on just about any power source you may have. Run them off your tracks or any external power from 9 14 Volts AC or DC. Condition: Factory New (C 9) Operational Status: Functional