BX844 - Neodymium Block Magnet - 1 1/2" Len x 1/4" Wid x 1/4" Thi

• Dimensions: 1 1/2" x 1/4" 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: 0.407 oz. (11.52 g)
• Pull Force, Case 1: 17.16 lbs
• Pull Force, Case 2: 31.57 lbs
• Surface Field: 4759 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

The BX844 block magnets are an interesting size and pretty easy to handle and work with.  Their uses are limited only by your imagination.