Roller Set Converts Standard Track into a Locomotive Test Stand
- Break in. and test your locomotive
- Place between track and powered wheels of the engine
- For both 2 and 3-rail. AC. DC. and DCC
- Set consists of three 2-rail and one 3-rail roller assembly
- Isolate and repair erratic operation for smoother running
Use these miniature roller sets to break in. tune up and test your O gauge locomotives. Simply place between your track and the powered wheelsets of your engine. then turn up the power.
