4′ 6″ diam., 14 oval spokes, rectangular inner rim, apparent tread 3½″.
Hub 1′ 3″ face dia., 1 7/16″ out from the tyre, pin between at 13″.

Source: works drgs. of wheels as used for engines Nos. 4076 - 4170.

Casting: 57.15 tread dia., 49.1 - 49.4 i/d., hub 1.5 mm out from the tyre, pin at 13.8 mm.

Narrow gauge loco set prices . Casting prices and stock

Scan of the castings in a set for a SAR GMAM.

Note: these castings are also available without the small re-inforcing webs as H247X, H248X and H249X.