This listing closed and did not sell. The item has been relisted.
- Browse for similar listings in Technical pens & aids
- View the relisted item
Other listings you might like
Description
Dangerous Magnets Ltd is your helpful & reputable source for extra 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 40, very powerful, neodymium, "rare earth" magnets. This type is about 10 times more powerful than traditional ferrite or ceramic magnets.
Dimensions: 5 mm diameter x 3 mm long. Nickel plated for durability.
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. One of these grips to a similar magnet, or smooth, flat 0.8 mm steel, with a direct pull of over 0.7 kg.
Potential Uses
- Latches & closures (Wooden boxes, doors, etc)
- Holders (Tools, curtains etc)
- Frictionless spring (either tension or compression)
- Triggering reed switches and other actuators
- Attaching documents and items for commercial display
- School or University science projects
- Fastenings for manufacturing photo display items.
- Fastenings for speaker grills
- Secure display of work-site design drawings to withstand wind..
I am happy to supply 2 or more HALF-packs, eg D2x1, D2.5x1.5, D3x1, D3x3, D4x1.5, D4x4, D5x.5, D5x3 etc. Buy a full pack, then before paying, request the change by email. Then I will send you an amended invoice with payment options. (Add extra half packs to any order if you wish.)
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/
Details
Shipping & pick-up options
Destination & description | Price | |
---|---|---|
Courier. All Fastway Rural Delivery, incl Auck. | $12.00 | |
Courier. Nationwide - Non Rural Delivery | $6.00 | |
Pickup, from the Onehunga end of Hillsborough | $0.00 | |
Additional item (= or higher courier already paid) | $0.00 | |
PO Boxes, i.e. DON'T! Courier cannot deliver. | $50.00 | |
Pick-up available from Auckland City, Auckland | Free |
Payment Options
Pay Now, Cash, NZ Bank Deposit