This neodymium round base magnet is made of a super strong neodymium magnet encased inside a chrome plated steel cup. The neodymium magnet is bonded inside of the cup with adhesives. This design forms a magnetic circuit which triples the holding force to 17.5kg. At the same time, the steel cup also protects the magnet from being damaged when frequently used. The threaded stud on the magnet is provided for easy use.
The holding power of 17.5kg is under the direct contact with the steel which is at least 20mm thick.
The applications of this round base magnet include magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.
Commercial use only. Keep it away from pacemakers and children.