NMRA HO Scale - Mark V

Track & Wheels Standards Gauge

Complete with diagrams and instructions on the use of this gauge.  Keep your track, turnouts & wheels all to specs and you'll eliminate 90% of all derailments.  A must-have tool for all train layouts.   

This item is brand new - Direct from the NMRA

- FREE SHIPPING ON THIS ITEM !   (U.S. addresses only)  -

Note: These gauges come direct from the NMRA.  It's been noted that some are smugged or scuffed a little on one side (see photo).  This smudging or scuffing is from the manufacturing process. The gauge is not used.

Also: the instruction page & images provided by the NMRA show a Mark IV model.