Kato 29-352A FL12 N Scale Light Function DCC Decoder for Car Headlights and Taillights Chicago NorthWestern this pocket sized gauge enables

this pocket sized gauge enables you to check all important dimensions on your track and rolling stock as follows:

Lionel 6-49864 S Gauge American Flyer FasTrack 90 Degree Crossover

Discharge Connector: Mini 5102

Axial AX31163 Steel Spur Gear 32P 56T

8 inches (72 mm) inner

Kato 29-352A FL12 N Scale Light Function DCC Decoder for Car Headlights and Taillights Chicago NorthWestern this pocket sized gauge enablesKato 29 352A FL12 N Scale Light Function DCC Decoder for Car Headlights and Taillights. For N Scale. DCC Decoder FL12 (for head and tail lights on end train cars). 2 function circuits (each up to 125 mA). Transponding (Detecting Train Position) Function. Lights switch automatically between white and red based on direction of the train. These DCC decoders work with designated DCC friendly Kato train sets and train cars only.