Peter's Spares PSP-138 Hornby X03 / X04 Hornby Dublo / Wrenn Neo Magnet - Neodymium

Shape: Rectangular

Magnetic Face: 12.7mm x 9.3mm

Thickness: 13.2mm

Grade: N42

Plating: Ni-Cu-Ni ( Nickel )

Material: NdFeB

Max Temp (degrees C): 80

Fixing: Screw Via Motor

12.7mm x 9.3mm x 13.2mm with a 2.5mm hole.

+/-0.1mm tolerance.

Each magnet's north and south pole are on the faces with the holes, so the hole runs parallel to the direction of magnetism.