OO gauge (1:76 scale). Fits 3rd radius curves.
Hornby R608 OO Gauge 3rd Radius Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76
Hornby R609 OO Gauge 3rd Radius Double Curve Track - Extra Track Pieces for Model Railway Sets, Model Train Track Pieces - Scale 1:76
3rd Radius Angle Curved Track Level Crossing OO Gauge. Train Radius Scenery 1:76
N Gauge 3rd Radius Curve Lattice Girder Bridge 1:148 Model Railway
PECO ST-16 N GAUGE 3rd RADIUS STANDARD CURVE
