Built 1989-1991 on ex hopper chassis, 400 clam wagons carried mainly waste ballast. These finely moulded plastic wagon kits come complete with pin point axle wheels and bearings. Glue and paint will be required, along with appropriate transfers . Additional parts to enable the vehicle to be modelled incorporating modifications made to the prototypes during their working life are included where appropriate.

Kit and scratch builders accessory; as included in the 21 ton Twin Bolster wagon kit PC18.