This round base neodymium magnet has 16 lb holding power.
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 16 lbs! At the same time, the steel cup also protects the magnet from being damaged when frequently used. There is a threaded stud on the cup so you can easily to connect with a bolt to it.
The holding power of 16 lbs is under the direct contact with the steel.
The applications of this round base magnet include magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.
The round base magnets are also known as magnetic cup holders or magnetic cup assembly.