The Single Home Signal "OO" Gauge Hornby R171 is a model railway accessory designed by Hornby in the United Kingdom. This signal is specifically compatible with single home signals and is in the OO gauge size, making it suitable for model railway enthusiasts looking to add detail and authenticity to their layouts. Perfect for collectors or hobbyists interested in railways and trains, this single home signal adds a realistic touch to miniature train sets. New but damaged carded box. Sealed
