CMS Magnetics Neodymium Cup Magnets with 112 LBS Pull Capacity Dia 1.57" - Two Pieces without Screws

CMS Magnetics rare earth magnets are made of neodymium, which makes them up to 12 times stronger than ceramic magnets of equivalent size. Neodymium magnets are extremely versatile because of their strength and can be used in a wide variety of applications ranging from holding things onto your fridge to the most demanding industrial applications. This cup magnet is encased inside a chrome plated steel cup which causes both the north and south pole of the magnet to concentrate on the flat side. The special neodymium, iron, and boron magnetic alloy blend is patent licensed and made under the ISO 9001 quality control systems. They are plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish. The pull force of each individual magnet is 112 lbs when in direct contact with a smooth metal surface. The countersunk holes through the magnets are for number 10 flat head screws. PLEASE NOTE: Neodymium magnets are brittle and will chip or shatter if they are allowed to collide with each other or onto a magnetic surface. Keep away from pacemakers and other objects that are sensitive to magnetic fields. If magnets are swallowed, they can join inside the digestive tract and cause extreme injury or even death.