TRACK ‘GAUGE’ SIZES
The True Gauge is 18.83mm
EM Gauge is 18.20
00 / H0 is 16.50
BACK-TO-BACK SIZES
The following list details the ‘Back-to-Back’ dimensions (in millimetres) for setting purposes for the common suppliers:
Bachmann 14.10 – 14.30
Hornby 14.30 – 14.50
Peco Code 75 )
) 14.70 – 14.75
Peco Code 100 )
Superfine )
Ultrascale ) 14.85
Gibson Wheels )
A ‘Nominal’ size is 14.40
BACK-TO-BACK GAUGES
The following are commercially available gauges:
Markits 14.50 Steel For RTR Stock on Code 100 rail
DCC Concepts, Bromsgrove Models, DCC Supplies, Wizard Models.