Dangerous Magnets Ltd is your helpful & reputable source for incredibly strong neodymium magnets that never weaken with age.

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, magnetic recording), keep at a distance where the field is negligible.

PRODUCT DETAILS

This is a pack of 32, very powerful, neodymium "rare earth" magnets.

Dimensions: 6mm diameter x 6mm long.

They are also great as fridge/white-board magnets, being far stronger than almost everything else on the market. Each one can hold up around 8 sheets of A4. To make them easier to hold, simply use them in pairs, or even threes, strongly clinging together as single units.

They have a pull/push of around 1.4kg between magnets, or to 1 mm sheet steel.

Strength Rating: N45. Many magnets sold in NZ are N35 grade or lower, and are significantly weaker. One trader is even dishonestly advertised a weaker grade as N45. Neodymium magnets are about 10 times more powerful than traditional ferrite magnets.

Potential Uses

• Latches & closures (Wooden boxes, doors, etc)
• Holders (Tools, etc)
• Frictionless spring (either tension or compression)
• Attaching documents and products for commercial display, This is the size I recommend for being easy to handle on whiteboards, used in pairs. One pair holds up to 10 pages of A4 copy paper.
• School or University science projects
• Pairs, rolling together as a separable hinge.
• Fastenings for speaker grills
• Secure display of work-site design drawings to withstand wind.

Buy other magnets and combine shipping.

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