3′ 0″ diam., 9 rectangular spokes, hump inner rim, apparent tread 3½″.
Hub 10″ face dia., 1″ out from the tyre, pin between at 9″.

Casting 30.0 mm tread dia., 24.3 i/d., hub 0.8 mm out from the tyre, pin at 7.5 mm.

Casting prices and stock . NER loco sets, price list

Scan of a casting in a set for a NER 0-4-0T Class K/LNER Y8