Welcome to Caledonian Couplers


We are your one-stop-shop for innovative OO gauge coupling solutions…and more!

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We are a small, but passionate business, run by railway modellers for railway modellers; dedicated to providing a good service and competitive prices.

As well as our stocked range of specialist coupling solutions, we can provide bespoke adaptors carefully designed to meet your own specific needs, manufactured in-house using 3D printing technology.

We also specialise in speakers for DCC sound, with a varied selection of products ranging from sugar cubes to large bass reflex, and can supply you with wires, LEDs and other consumables necessary for completing your model customisation projects.

We are always keen to receive your feedback so that we can improve our service and products. If you have any questions or suggestions, please drop us a line.