1 ct CMS Magnetics® 120LB Holding Power Round Base Magnet RB85 3.8" Cup Magnet
This listing includes one piece of round base magnet which is made of grade 8 ceramic magnet encased and glued inside of a steel cup. The steel cup is chrome plated with a shinny finish. The magnet and the steel cup form a magnetic circuit so the holding force is tripled to 120 LBS with a direct touch to a solid steel surface. The steel cup also provides the protection to the magnet so it becomes much more durable.The outer diameter of the magnet is 3.8" (96 mm) with 0.5" (12.7 mm) center hole. The total thickness is 0.5" (12.7 mm).This magnet can be used as magnetic holding, lifting, antenna mounting, positioning, retrieving and much more.Round base magnets are also known as magnetic cup magnets.The product quality is assured by ISO 9002 quality control systems.