Kato 20-606-1 N Scale Unitrack Automatic 3 Color Signal Track shocks these nut driver tips offer

these nut driver tips offer unparalleled efficiency and precision

models (assembled in different configurations depending on model)

Optional 4WS (four wheel steering) increases turning power

Equipped with metallic counter gear

Kato 20-606-1 N Scale Unitrack Automatic 3 Color Signal Track shocks these nut driver tips offerKato 20 606 1 N Scale Unitrack Automatic 3 Color Signal Track Add working signals to your main line with this automatic three color signal built into a 124mm (4 7 8") Unitrack section. As trains pass, the built in detection cycles the signal through red, yellow, and green aspects automatically realistic operation with zero programming. The section snaps into any N scale Unitrack layout with UniJoiners and connects with Kato's standard plug in wiring,