- Scale size - 32mm + 34mm
- Fluted or plain option
- Triple-layer construction
- Forked-joint articulation
3) 8ft + 8ft 6in (Outside Cylinder)
- Designed for scale replacement wheelsets with 1.5mm diameter crankpin bushes.
- Larger, heavier bosses
- Outside cylinder engines
- Crab
- Stanier Mogul
- LMS 2-6-2 & 2-6-4T
- Kit-built engines with the same scale wheel centres
