R4931H Mk3 Trailer Standard Open (TSO) Coach E LNER 42160 1-720-Scale Close coupling mechanism fitted to

Close coupling mechanism fitted to both types

Smooth and powerful mechanism

It contains a wetting agent that breaks surface tension

was introduced 1941

The main fleet built between 1976 and 1981 comprised Classes 313 (Great Northern)

R4931H Mk3 Trailer Standard Open (TSO) Coach E LNER 42160 1-720-Scale Close coupling mechanism fitted toIn order to allow running at 125 mph on Britain's Victorian era railways, new rolling stock was needed by British Railways. Significant improvements over the Mk2 included new secondary air suspension between the bogies and the coach body as well as aerodynamic skirting on the underframe. Mk3 coaches are 75ft (23m) long enabling far greater capacity than older coaches. Mk3 coaches also incorporate disk breaks and wheel slip protection enabling faster