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Welcome to the Brand New Key Model World Shop
Welcome to the Brand New Key Model World Shop

NEW LIMITED EDITION!

Class 37/7 37702 Taff Merthyr for 'OO'
Pre-order today!

HORNBY TT:120 HST

Class43 power cars and Mk 3 trailer coaches in stock now! Shop the full collection today.
Explore Hornby TT:120 HSTs

BOOK IN ADVANCE AND SAVE!

Buy discount advance tickets today for the 2024 Great Electric Train Show and get the best prices!
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EXCLUSIVE LASER-CUT KITS

You won’t find these exclusive kits, models and bundles anywhere else
Browse our range

OFFICIAL HORNBY TT:120

Ready-to-run train sets, locomotives, carriages, wagons, track and accessories
Explore the Collection

Welcome to the Key Model World Shop

Home to our exclusive limited edition ready-to-run locomotives and wagons in ‘OO’ gauge, exclusive laser-cut and 3D printed kits you won’t find anywhere else, modelling essentials and an official Hornby TT:120 stockist. Browse our full collection of modelling products to extend your collection and check out our latest special publications, latest issues of Hornby Magazine and Airfix Model World and more.

IN STOCK NOW: Hornby TT:120 Class 43 HST!

  • Hornby TT:120 scale Class 43 HST power cars.
    Hornby TT:120 scale Class 43 HST power cars.
    Save 9% Save %
    £219.99
    £219.99 - £219.99
    £219.99
    £199.99
    £199.99 - £199.99
    £199.99

    BR Class 43 HST Train Pack - Era 7

    Key Publishing Ltd

    A true success story from British Rail, the class 43 HST is a must-have set and an ideal starting point to modern image modelling in TT:120 scale. ...

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    £219.99
    £219.99 - £219.99
    £219.99
    £199.99
    £199.99 - £199.99
    £199.99
    Save 9% Save %
  • Hornby TT:120 Class 43 HST power cars with Triplex Sound.
    Hornby TT:120 Class 43 HST power cars with Triplex Sound.
    Sold out
    £329.99
    £329.99 - £329.99
    £329.99
    £299.99
    £299.99 - £299.99
    £299.99

    BR Class 43 HST Digital Train Pack (Sound Fitted)

    Key Publishing Ltd

    A true success story from British Rail, the class 43 HST is a must-have set and an ideal starting point to modern image modelling in TT:120 scale. ...

    View full details
    £329.99
    £329.99 - £329.99
    £329.99
    £299.99
    £299.99 - £299.99
    £299.99
    Sold out
  • Save 9% Save %
    £37.49
    £37.49 - £37.49
    £37.49
    £33.99
    £33.99 - £33.99
    £33.99

    BR Intercity Mk3 Tourist First 41043 - Era 7

    Key Publishing Ltd

    Hornby’s range of TT:120 scale passenger rolling stock continues to develop with the addition of essential HST Mk3 carriages. Decorated in the clas...

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    £37.49
    £37.49 - £37.49
    £37.49
    £33.99
    £33.99 - £33.99
    £33.99
    Save 9% Save %
  • Save 9% Save %
    £37.49
    £37.49 - £37.49
    £37.49
    £33.99
    £33.99 - £33.99
    £33.99

    BR Intercity Mk3 TRUB 40307 - Era 7

    Key Publishing Ltd

    Hornby’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 details
    £37.49
    £37.49 - £37.49
    £37.49
    £33.99
    £33.99 - £33.99
    £33.99
    Save 9% Save %
  • Hornby TT:120 Class 43 HST
    View all Hornby TT:120 Class 43 HST
Shop the Hornby TT:120 Class 43 HSTcollection

HORNBY TT:120

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SEE IT AT THE 2024 GREAT ELECTRIC TRAIN SHOW: Fairwood Junction trailer

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View our exclusive laser-cut and 3D printed ranges

  • Exclusive Products Collection See more
  • £0.00 - £0.00
    £0.00
    £36.99
    £36.99 - £36.99
    £36.99

    PJM Models OO Gauge Laser-Cut Modern House Kit Left-Hand

    Key Publishing Ltd

    OWN A PIECE OF THE WORLD RECORD MAKING TRACKS LAYOUT! The latest laser-cut kits to join the PJM Models collection available exclusively through t...

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    £0.00 - £0.00
    £0.00
    £36.99
    £36.99 - £36.99
    £36.99
  • £0.00 - £0.00
    £0.00
    £36.99
    £36.99 - £36.99
    £36.99

    PJM Models OO Gauge Laser-Cut Modern House Kit Right-Hand

    Key Publishing Ltd

    OWN A PIECE OF THE WORLD RECORD MAKING TRACKS LAYOUT! The latest laser-cut kits to join the PJM Models collection available exclusively through t...

    View full details
    £0.00 - £0.00
    £0.00
    £36.99
    £36.99 - £36.99
    £36.99
  • PJM Models 3D printed GSM-R radio masts for OO gauge.
    PJM Models 3D printed GSM-R radio masts for OO gauge.
    £0.00 - £0.00
    £0.00
    £5.99
    £5.99 - £5.99
    £5.99

    GSMR Radio Masts Twin Pack for OO Gauge

    Key Publishing Ltd

    PJM Models GSM-R radio masts are now available exclusively from the Key Model World Shop, adding a modern lineside detail to the 3D-printed collec...

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    £0.00 - £0.00
    £0.00
    £5.99
    £5.99 - £5.99
    £5.99
  • £0.00 - £0.00
    £0.00
    £75.99
    £75.99 - £75.99
    £75.99

    LBSCR Sydenham Station Building Laser-Cut Kit for OO Gauge

    Key Publishing Ltd

    The LBSCR built Sydenham station building is the latest addition to the Key Publishing exclusive laser-cut kit collection for ‘OO’ gauge produced b...

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    £0.00 - £0.00
    £0.00
    £75.99
    £75.99 - £75.99
    £75.99
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