| These extremely powerful Roebuck magnets have the unusual feature of a countersunk hole in the centre |
| This makes them easy to secure in place using a countersunk screw |
| They are ideal for use in repulsion to create magnetic dampers or magnetic springs |
| They are also excellent for attracting through relatively large airgaps and securing parts which are thin, uneven and difficult to hold with other magnets |
| Max operating temperature 100 degrees C |
| Plating - Zinc
Grade - N38 |