- 20mm x 10mm
- North-South poles on opposite faces
- Excellent resistance to demagnetisation
- Triple coating
This medium-sized magnet is made from ultra high performance N52 neodymium material and produces an incredible pull. These magnets are so strong that they are used in large scale engineering projects where maximum strength is required. Each magnet is coated with three layers of nickel, copper and nickel to improve corrosion resistance and provide a smooth and clean finish. These magnets come with a safe-handling warning; because they are so powerful they can be dangerous if not handled carefully.