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 £167.99Original price £167.99 - Original price £167.99Original price £167.99Current price £154.99£154.99 - £154.99Current price £154.99BR Duchess 4-6-2 46234 Duchess of Abercorn - Era 5
Key Publishing LtdHornby’s new LMS Princess Coronation is an impressive addition to the developing world of TT:120 scale. Accurately replicating Stanier’s most power...
View full detailsOriginal price £167.99Original price £167.99 - Original price £167.99Original price £167.99Current price £154.99£154.99 - £154.99Current price £154.99Save 8% Save % -
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Original price £163.99Original price £163.99 - Original price £163.99Original price £163.99Current price £149.99£149.99 - £149.99Current price £149.99BR A4 4-6-2 60025 Falcon - Era 4
Key Publishing LtdHornby’s model of the striking ‘A4’ Pacific provides a stand-out model to start or expand a journey into TT:120 scale. Replicating one of the most ...
View full detailsOriginal price £163.99Original price £163.99 - Original price £163.99Original price £163.99Current price £149.99£149.99 - £149.99Current price £149.99Save 9% Save % -
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Original price £163.99Original price £163.99 - Original price £163.99Original price £163.99Current price £149.99£149.99 - £149.99Current price £149.99BR A4 4-6-2 60016 Silver King - Era 4
Key Publishing LtdHornby’s model of the striking ‘A4’ Pacific provides a stand-out model to start or expand a journey into TT:120 scale. Replicating one of the most ...
View full detailsOriginal price £163.99Original price £163.99 - Original price £163.99Original price £163.99Current price £149.99£149.99 - £149.99Current price £149.99Save 9% Save % -
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Original price £136.99Original price £136.99 - Original price £136.99Original price £136.99Current price £124.99£124.99 - £124.99Current price £124.99GBRf Class 08 0-6-0 08924 - Era 11
Key Publishing LtdHornby’s class 08 0-6-0 diesel shunter is an ideal small locomotive to expand or start modelling in TT:120 scale. Accurately replicating the workho...
View full detailsOriginal price £136.99Original price £136.99 - Original price £136.99Original price £136.99Current price £124.99£124.99 - £124.99Current price £124.99Save 9% Save % -
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Original price £37.99 - Original price £37.99Original price £37.99£37.99£37.99 - £37.99Current price £37.99Track Pack 3
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 £37.99 - Original price £37.99Original price £37.99£37.99£37.99 - £37.99Current price £37.99Save 0% Save % -
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Original price £36.99 - Original price £36.99Original price £36.99£36.99£36.99 - £36.99Current price £36.99Track Pack 2
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 £36.99 - Original price £36.99Original price £36.99£36.99£36.99 - £36.99Current price £36.99Save 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 Mk1 Brake Second E35335 - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of vital British Railways Mk1 brake carriages. With the popular BR Crims...
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 Mk1 Brake Second E34734 - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of vital British Railways Mk1 brake carriages. With the popular BR Crims...
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 Mk1 Composite Corridor E15481 - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of further British Railways Mk1 carriages. Now carrying the popular BR C...
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 Mk1 Composite Corridor E15303 - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of further British Railways Mk1 carriages. Now carrying the popular BR C...
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 Mk1 Composite Corridor E15058 - Era 4
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of further British Railways Mk1 carriages. Now carrying the popular BR C...
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 Mk1 Brake Second E34743 - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of vital British Railways Mk1 brake carriages. With multiple numbers and...
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 Mk1 Composite Corridor E15474 - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of further British Railways Mk1 carriages. With multiple numbers and liv...
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 Mk1 Composite Corridor E15459 - Era 5
Key Publishing LtdHornby’s TT:120 scale rolling stock continues to develop with the addition of further British Railways Mk1 carriages. With multiple numbers and liv...
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 £33.99LMS 50' Passenger Brake 31236 - Era 3
Key Publishing LtdHornby’s TT:120 scale rolling stock range continues to develop with the addition of newly tooled LMS Period III carriages. Resplendent in LMS crims...
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 Intercity Mk3 Tourist First 41100 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Now replicating the p...
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 Intercity Mk3 Tourist Guard Standard 44063 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Decorated in the clas...
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 Intercity Mk3 Tourist Standard Open 42199 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Now replicating the p...
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 Intercity Mk3 Tourist Standard Open 42198 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Now replicating the p...
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 Intercity Mk3 Tourist Standard Open 42197 - Era 8
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Now replicating the p...
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 Intercity Mk3 Tourist Standard Open 42064 - Era 7
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Decorated in the clas...
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 £33.99GWR Mk3 Trailer Standard Open 42299 - 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 £37.49Original price £37.49 - Original price £37.49Original price £37.49Current price £33.99£33.99 - £33.99Current price £33.99BR Intercity Mk3 Tourist Guard Standard 44028 - Era 7
Key Publishing LtdHornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Decorated in the clas...
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 £33.99GWR Mk3 Trailer Standard Open 42300 - 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 %