210 LB Cup Magnet Dia 4.9" Magnetic Round Base RB90
This listing includes one piece of cup magnet which is made of a ceramic magnet and a chrome plated steel cup. The ceramic magnet is bonded inside of the cup with adhesives. This arrangement greatly increases the holding power of the magnet and at the same time provides the protection to the magnet greatly increasing its durability.
The holding power of this cup magnet is about 210 LBS with a direct touch and direct pull on a low carbon steel. The outer diameter of the magnet is 4.9" (125 mm). The mounting hole in the center is 0.51" (12.95mm) which allows a 0.5" screw pass through. The total thickness of the assembly is 0.5" (12.7mm).
The applications of this cup magnet include magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.