The Triang Hornby R357 BR Blue Class 31 Diesel Locomotive D5572 is a meticulously serviced model train in OO gauge. This replica of the British Rail Class 31 features a classic blue livery, perfect for any transportation enthusiast's collection. Made from durable plastic and designed for analogue control, this locomotive is a ready-to-go piece ready to bring a touch of nostalgia to any British Railways-themed layout. With a scale of 1:76 and a two-rail system, this piece captures the essence of British Railways in the 1970s.