
Micro-Mark O Gauge Locomotive Rollers, Assembled (Set of 4)

Roller Set Converts Standard Track into a Locomotive Test Stand
- Break in, tune up, 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.
Original: $83.00
-70%$83.00
$24.90Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description

Roller Set Converts Standard Track into a Locomotive Test Stand
- Break in, tune up, 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.

















