- 10mm x 5mm thick
- +/-0.1mm tolerance
- North-South poles on opposite faces
- 3.2kg pull
- Excellent resistance to demagnetisation
- Triple coated
This magnet is made from ultra high performance N52 grade neodymium material and produces an incredible pull. These magnets are so strong that they will wipe data from hard drives and are commonly 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.