FEATURES: These are the perfect way to display your train without a layout. Locomotive Lights and smoke will function and you can tie in synchronized sound to the speed of the locomotive as well. Also a good way to break in your locomotive's motor and to charge sound batteries (if equipped). Steel construction. SET INCLUDES: 4 Test Rollers 1 Roller for Each Powered Axle. Multiple sets can be used for locomotives with more than 4 sets/pairs of drive wheels For use with 3-rail 0/0-27 Gauge locomotives. Rollers are used to test a locomotive, apply lubrication evenly and to perhaps apply weathering. |