Wills Finecast SR Mogul F105 4mm Scale Bodyline Locomotive Kit. Makes up as N class (also used in Ireland) with 5ft 6 wheels (22mm) Or the 3 cylinder N1 class (not available Ready to run). Or with a few simple modifications into a U class with 6ft wheels (24mm) and indeed the U1class. Fits the Hornby 0-6-0 chassis or the old 3MT 2-6-2T chassis shortened, ideally re wheeled with better valve gear, and produces a powerful train pulling beast much stronger than ready to run 2-6-0s. Post to UK Mainland and N.