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Neodymium Magnet: D20x20mm Qty1. N45. MEAN & NASTY

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Price: $38.00

The following shipping options are available.

  • $13.00 Courier. All RURAL DELIVERY, including R.D. Auck.
  • $8.00 Courier. Outside Auckland - Non Rural Delivery
  • $0.00 Pickup, from the Onehunga end of Hillsborough
  • $0.00 Additional item (= or higher courier already paid)
  • Pickup available

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Dangerous Magnets Ltd is your helpful & reputable source for unbelievably strong, top quality magnets

This is an extremely powerful, neodymium, "rare earth" magnet. This type is about 10 times more powerful than traditional ferrite or ceramic magnets.

Dimensions: 20mm diameter x 20mm long, with poles at the ends.

This size is great when a LOT of pull (or push) is required. Although reasonably compact, these have a pull/push of around 17 kg between magnets, and the same direct pull to smooth, flat steel 3.3 mm thick. The magnetic field can be projected further from away by spacing a row of them on a solid steel bar.

The strength rating is N45, significantly stronger than the N35 often sold in NZ. (N50 is 10% stronger but more brittle and poorer pull per dollar.)

This size of neodymium magnet is definitely not a toy. They very easily "bite" skin, making nasty little wounds, or worse.

Possible uses include:

- Holding products for display.
- All manner of other strong fixtures.
- Clamp components while gluing.
- Simple, frictionless springs - e.g. for an electric guitar foot pedal.
- Make a motor, generator, or levitron... Google it!
- Removing metal from a flowing material.
- Over-riding relays
- Gate catches.
- Many and varied science projects.

There are hundreds of uses for super strong magnets, limited only by one's imagination! The more you use them, the more uses you find.

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/

Discounts available for quantity.

Warning:
- These magnets are DANGEROUS! They can rupture skin, and wreck clothing.
- Because they are brittle, they can chip if they crash together.
- Keep them a safe distance, i.e. where the field is negligible, from electrical and magnetic devices such as TVs, computers, tapes, credit cards etc.

Item Code: 20mm Dia x 20mm Cyl, N45