The Hornby Triang Class 37 R751 Diesel Loco is a detailed model replica of a British Rail Class 37 locomotive in blue livery. This OO gauge model features a Co-Co wheel configuration and is powered by DC for smooth operation on a two-rail system. With its analogue control system and authentic design, this Hornby locomotive is a must-have for collectors and model railway enthusiasts interested in British Rail history from the 1970s to 1982. Made of plastic and manufactured in the United Kingdom, this fully serviced model is a true representation of the iconic Class 37 diesel locomotive.