B633 - Neodymium Block Magnet - 3/8 " Len x 3/16" Wid x 3/16" Thi

• Dimensions:  3/8" x 3/16" x 3/16" 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: 0.057 oz. (1.62 g)
• Pull Force, Case 1: 4.11 lbs
• Pull Force, Case 2: 5.87 lbs
• Surface Field: 5248 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These amazing little blocks can be used for many applications where a small block magnet is needed. Great for light-duty projects such as crafts and models.