GM384 Gauge Traffic Lights Kit (OO Scale) 1-148-Scale Chains are included in this

Chains are included in this kit for attaching to the bolsters

using spare chassis

Length 61mm

Item Number    20-455

but in reality

GM384 Gauge Traffic Lights Kit (OO Scale) 1-148-Scale Chains are included in thisThis kit contains everything you need to construct a working traffic light complete with LEDs, Wire, and resistors. Soldering may be required to construct this kit. To operate this item you will need to use either a Rotary Switch for manual operation or a Train Tech Traffic Light Controller for automated operation. We recommend using a WM4 Wall Mounted Transformer to power these lights. If you are using DCC you will need the Traffic Light Controller