KATO's HO Unitrack range uses code 83 rail laid on a tough plastic base, and is fully compatible with most HO and OO gauge trains.
Unitrack, Unitram and buildings.
Locomotives and Rolling Stock, North American and Japanese outline
"Probably the largest range of Kato Unitrack, Unitram
and buildings available in the UK today"
Train Trax exclusively Kato!