* OO Scale *

OO Scale: Gauge 16.5mm, Scale 1:76, 4mm/foot Welcome to the UK's most popular Model Railway scale. Here you can find great value starter sets, famous British trains, and thousands of accessories. You can shop safe in the knowledge everything in this Department is completely compatible - whether it's from Hornby or one of our small specialist suppliers. OO is also the home of "Thomas the Tank Engine & Harry Potter"! There is also many suitable items of scenery and rolling stock which can be used in this scale in the HO department.