ZB55 - Neodymium Surplus Block Magnet

• Dimensions: 2" x 1" x 1/4" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Thru Thickness
• Weight: 2.17 oz. (61.46 g)
• Pull Force, Case 1: 36.07 lbs
• Pull Force, Case 2: 136.1 lbs
• Surface Field: 2186 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 12,100 Gauss
• BHmax: 35 MGOe

These magnets are just as strong as the powerful BY0X04 blocks, but include some plating defects that just don't meet our stringent standards. Some have sharp edges, and a few have tiny pits in the plating. Many have plating whose texture is uneven, resulting in an appearance that seems like it's a bit dirty, but can't be wiped off.

If these cosmetic details don't bother you, these surplus magnets are a great deal.