This is the Larger magnet and Pole Pieces. Note this has been re-magnetized however this is best done whilst installed in the Loco for best results.
Hornby Dublo Large Magnet and Pole Pieces
HORNBY DUBLO / WRENN MAGNET AND HOUSING FOR SPARES
HORNBY DUBLO LARGE JOB LOT OF 2 LOCOMOTIVES, COACHES, WAGONS, BUILDINGS ,TRACK
