for GWR 2-6-2T 31xx, 41xx, 51xx, 61xx class at 10 mm/ft
As rebuilt or built new with Collett driving wheels with the spokes reinforced each side of the pin.
A full set consists of 2 x T75 leading, 6 x T47 driving and 2 x T149 trailing wheels.
Suitable for Gauge One Fine or Standard
See Reeves web site for live steam drawings from English Mechanics.
The prototype driving wheel weights are surface mounted plates, and are not cast in.