Applied Magnets 2" x 2" Neodymium Cylinder Magnet N52 Description Features: Super Strong N52 Rare Earth Neodymium Magnets, stronger than N50, N48, N45, N42, N40 N38 and N35 Top Quality and powerful magnets, much stronger than ceramic magnets! Pull Force: 450 lbs, Great performance, Wholesale Price Size: 2" diameter x 2" thick, poles on two flat surfaces. 1 magnet per package Product Details: Material: Neodymium iron boron Brand: Applied Magnets Shape: Cylindrical Number of Pieces: 1 Pull Force: 450 Pounds Manufacturer: ‎Applied Magnets Part Number: ‎ND077-N52 Item model number: ‎ND077-N52 Is Discontinued By Manufacturer: ‎No Material: ‎Neodymium iron boron Shape: ‎Cylindrical Number Of Pieces: ‎1 Batteries Included?: ‎No Batteries Required?: ‎No Date First Available: February 27, 2011