Atlas 391 HO Code 100 Track Mark V #4 Left Hand Turnout HO Trolley If you require sensored operation

If you require sensored operation you will need a sensored ESC like the Mamba X

Pre-assembled with the same quality and features

FG27 and FXL

Interior lighting with ON/OFF switch

The alignment arm on the gauge is heavily chamfered which creates the perfect touch point against the tire and wheel

Atlas 391 HO Code 100 Track Mark V #4 Left Hand Turnout HO Trolley If you require sensored operationAtlas 391 HO Code 100 Track Mark V #4 Left Hand Turnout HO Code 100 with black ties and nickel silver rail. Custom Line Turnouts have metal frogs that can be powered if necessary. NOTE: A Snap Switch and a #4 Custom line Turnout are not interchangeable in Atlas layout plans.