The Hornby X1016/7 X1129/30 Coupling Rods and Valve Gear Set for the R357 Patriot Class is a vintage part made of pressed steel, designed for Hornby model railways in a 1:76 scale. This set is compatible with the Hornby brand and is suitable for the OO gauge. The valve gear set is an analogue control system, perfect for enthusiasts looking to enhance the functionality of their Patriot Class model. Made in the United Kingdom in 1980, this set is a rare find for collectors and model train enthusiasts alike.