Strong Permanent Neodymium Ring Magnets OD25mm x ID20mm x T6mm

Strong Permanent Neodymium Ring Magnets OD25mm x ID20mm x T6mm

Ring Magnets, Strong Permanent Neodymium Ring Magnets , Powerful Tools Ring Magnets

Thanks for your checking this products. Your customized products are warmly welcome. We are direct manufacture of Neodymium magnets over 10 years OEM experience.

Please note that all neodymium rare earth magnets are fragile and require caution when installing to prevent shattering the magnet, and when handling due to their brittle nature and to avoid injury due to pinching.

Strong rare earth Neodymium N42 Ring Magnets with Nickel Plating

Material: Sintered NdFeB. Grade N42


Outside Dia.:25mm

Inside Dia.: 20mm

Thickness: 6 MM

( Your customized size are warmly welcom)

Gauss Rating: 13,200 Gauss

Weight: 8.5 g / pieces

Pole Orientation: Axially magnetized, the poles are on the two flat surfaces

Coating: Ni+Cu+Ni 3 layer plating, the best coating available

Tolerance: The tolerances of all the dimensions are +/-0.05 mm with coating.


All magnets may chip and shatter, but if used correctly can last a lifetime.

Keep away from pacemakers.

Not for children, parental supervision required.

If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.