T-TRAK Outside Corner Module



Available on back-order


T-TRAK modules come in fixed lengths, generally known as “singles”, “doubles” and “triples”.  Rather than being fitted with legs the modules sit on top of a table. Each module has adjustable feet allowing for any variation in table heights to be accounted for. To fit together into an oval (or other shapes), specially configured corners are needed.

An outside corner consists of a two track main-line with 90-degree curves of 282mm & 315mm radius. (2 x Kato 20-110 & 2x Kato 20-120)

The corners don't have an extra electrical connection as there isn't normally access. They rely on the connection to an adjacent board via the unijoiners.

Once assembled, this corner module baseboard measures 365mm W x 365mm D x 70mm H (plus legs).

Designed and manufactured in Yorkshire.

Kit includes:

  • laser cut plywood boards which interlock to form the baseboard
  • threaded inserts and bolts to act as adjustable legs
  • assembly instructions


  • Track pack of 2 x Kato 20-110 & 2x Kato 20-120.  (£7.60 inc VAT)

You will also need wood glue, some scenic materials and imagination!



The logistics involved in preparing T-TRAK kits for postage mean that there is normally a 1-2 working day delay before despatch, sometimes more at busy times. If any item is show as 'Available on back-order' then there may be 5-10 days wait as some parts are en-route from a supplier, but you can still place an order. We will endeavour to keep you informed if there is any further delay.

1 review for T-TRAK Outside Corner Module

  1. nealemonks (verified owner)

    Easy to build and sturdy. All the pieces are nicely cut and requires no filing or sanding to fit together. Doesn't have a backdrop, so if you want a backdrop, you'll need to build one yourself.

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My aim is to stock the full range of KATO Unitrack in N gauge at competitive discounted prices, with friendly efficient service and specialist advice.

All items offered for sale are new and in stock here in the UK (except pre-orders).

Orders placed and paid for before 1.00pm Monday to Friday will often be shipped on the same day.


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  • 24-841 Turnout Extension Cord/Cable

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"Probably the largest range of Kato Unitrack, Unitram
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Tel: 01904 215416

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