Dangerous Magnets Ltd is your helpful, reputable, HONEST source for incredibly strong neodymium N45 (or stronger) magnets that never weaken with age. We are also proud enough to have an address and phone number - a registered business.

WARNINGS

• Keep from young children! If two or more are swallowed they can be lethal, by attracting across gut tissue and puncturing it.
• The material is brittle so it can chip or break if magnets crash together. Eye protection advised.
• Magnets can pinch skin and cut clothing.
• For sensitive devices (e.g. credit cards & pacemakers), keep at a distance where the field is negligible.

PRODUCT DETAILS:

A pack of four massively powerful, neodymium "rare earth" magnets.

Magnet grade: N45.This is an indication of strength. There is no end to dishonesty in advertising... Another trader suddenly added N45 to all his auction descriptions overnight. I acquired some to test. In spite of the "certified" claims, they were significantly weaker than N45, therefore they were NOT N45. They never were, otherwise they would have been advertised as such from the start.

So DANGEROUSMAGNET STILL SELLS THE CHEAPEST N45 MAGNETS ON TRADE ME.

Direct pull to each other, or 2.4mm sheet steel, is about 8 kg. 12 kg if stacked in pairs. 18 kg if between 2 sheets of steel. Resistance to sliding about 1/3 that.

20mm diameter x 5 mm thick. 4 mm countersunk hole.

For versatility and convenience, 2 are countersunk on the N side; 2 on S side, so mounted they can either attract or repel.

This product is cheaper than my others only because the countersink can accept only a #4 screw. Such screws are readily available on-line from Steelmasters.

Potential Uses

• Latches & closures, eg cupboards & doors.
• Attaching products for commercial display.
• Attaching items firmly to steel surfaces.

For our many other sizes of magnet, click "Sellers Other Listings" or search “Dangerousmagnets”. For a list without duplications, http://omins.info/dangerousmagnets/