Hornby TT:120 scale
The Key Model World Shop is proud to be an official Hornby TT:120 scale stockist. View the full collection of ready-to-run train sets, locomotives, carriages, wagons, track, accessories and buildings here with exclusive images and unique video insights.

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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99GWR Mk3 Trailer First 41146 - Era 11
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Bringing the HST stor...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £0.00 - Original price £0.00Original price £0.00£33.99£33.99 - £33.99Current price £33.99BR 57' Corridor Third M2001M - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Featuring the sought-aft...
View full detailsOriginal price £0.00 - Original price £0.00Original price £0.00£33.99£33.99 - £33.99Current price £33.99Save 0% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Brake Third M5769M - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Featuring the sought-aft...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Corridor Third M1842M - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Featuring the sought-aft...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Corridor First M1063M - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Featuring the sought-aft...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 50' Passenger Brake M31014M - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. A ubiquitous carriage ty...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Brake Third M5598M - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Featuring the sought-aft...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Mk2F Brake Standard Open M9534 - Era 7
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of BR Mk 2F carriages - the perfect partners to the n...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Sold out -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Mk2F Tourist Standard Open M6011 - Era 7
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of BR Mk 2F carriages - the perfect partners to the n...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Sold out -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Intercity Mk2F Brake Standard Open 9533 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of BR Mk 2F carriages - the perfect partners to the n...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Sold out -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Intercity Mk2F First Open M3387 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of BR Mk 2F carriages - the perfect partners to the n...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Sold out -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Mk2F First Open M3345 - Era 7
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of BR Mk 2F carriages - the perfect partners to the n...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Sold out -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Intercity Mk2F Tourist Standard Open 5985 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of BR Mk 2F carriages - the perfect partners to the n...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Sold out -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Corridor First M1040M - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Depicting the popular 19...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Corridor Third M1832M - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Depicting the popular 19...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Brake Third M5629M - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Depicting the popular 19...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Brake Third M5842M - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Depicting the popular 19...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR 57' Corridor Third M1883M - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Depicting the popular 19...
View full detailsOriginal price £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99Save 9% Save % -
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Original price £34.49Original price £34.49 - Original price £34.49Original price £34.49Current price £31.99£31.99 - £31.99Current price £31.99Engine Shed
Key Publishing LtdLineside structures make a layout come to life and Hornby’s new TT:120 scale two-road engine shed is ready to plant and the perfect addition for an...
View full detailsOriginal price £34.49Original price £34.49 - Original price £34.49Original price £34.49Current price £31.99£31.99 - £31.99Current price £31.99Sold out -
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Original price £32.49Original price £32.49 - Original price £32.49Original price £32.49Current price £29.99£29.99 - £29.99Current price £29.99Settle & Carlisle Signal Box
Key Publishing LtdLineside structures make a layout come to life and Hornby’s new TT:120 scale signal box is ready to plant and the perfect addition for any model ra...
View full detailsOriginal price £32.49Original price £32.49 - Original price £32.49Original price £32.49Current price £29.99£29.99 - £29.99Current price £29.99Sold out -
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Original price £31.49Original price £31.49 - Original price £31.49Original price £31.49Current price £28.99£28.99 - £28.99Current price £28.99Goods Shed
Key Publishing LtdLineside structures make a layout come to life and Hornby’s new TT:120 scale goods shed is ready to plant and the perfect addition for any shed sce...
View full detailsOriginal price £31.49Original price £31.49 - Original price £31.49Original price £31.49Current price £28.99£28.99 - £28.99Current price £28.99Save 8% Save % -
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Original price £31.99Original price £31.99 - Original price £31.99Original price £31.99Current price £28.99£28.99 - £28.99Current price £28.99Water Tower
Key Publishing LtdLineside structures make a layout come to life and Hornby’s new TT:120 scale stone water tower is ready to plant and the perfect addition for any m...
View full detailsOriginal price £31.99Original price £31.99 - Original price £31.99Original price £31.99Current price £28.99£28.99 - £28.99Current price £28.99Save 9% Save % -
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Original price £28.99 - Original price £28.99Original price £28.99£28.99£28.99 - £28.99Current price £28.99Track Pack 1
Key Publishing LtdAn ideal starting point to building a new layout or expanding a starter trainset, Hornby’s new TT:120 Track Packs offer a ready-to-build layout in ...
View full detailsOriginal price £28.99 - Original price £28.99Original price £28.99£28.99£28.99 - £28.99Current price £28.99Save 0% Save % -
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Original price £28.99Original price £28.99 - Original price £28.99Original price £28.99Current price £26.09£26.09 - £26.09Current price £26.09BP/Shell 12T Tank Wagon - Era2/3
Key Publishing LtdAs some of the most colourful wagons to run on Britain’s railways, tankers are inherently popular. Forming an exciting addition to Horny’s growing ...
View full detailsOriginal price £28.99Original price £28.99 - Original price £28.99Original price £28.99Current price £26.09£26.09 - £26.09Current price £26.09Sold out