3′ 0″ diam., 10 oval spokes, rectangular inner rim, apparent tread 4″, tyre width 5″.
Hub 11″ face dia., 1½″ out from the wheel.

Casting: 40.5 mm tread dia., 31.5 i/d., hub 1.7 mm out from the tyre.

Gauge 3 loco set prices . Casting prices and stock

Scan of a casting in a set for GWR 4-6-0 King

Suitable for the Gauge 3 Society 2010 minimum tyre width of 6.8 mm, or the earlier standard of 8.0 mm.