• Dimensions: 4" x 2" x 1" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Thru Thickness
• Weight: 34.7 oz. (983.4 g)
• Pull Force, Case 1: 536.2 lbs
• Pull Force, Case 2: 536.2 lbs
• Surface Field: 4174 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These giants are some of the largest rare-earth magnets available. They are freakishly powerful and must be handled with extreme caution. They can pinch very hard or even crush if you get between two of them or one and a piece of metal. They are heavy, sturdy, and unbelievably strong. This magnet is not a toy!

You must read and understand our Neodymium Magnet Safety Page before ordering these magnets. You must also agree to our Terms and Conditions prior to purchasing. THESE ARE VERY DANGEROUS!

GROUND SHIPPING ONLY on this item.

	Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
	Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
	Pull Force, Case 3 vs. distance: Magnet to Magnet.
	Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
	Click here for a depiction of the magnetic field.
	View B-H curves for this magnet.