B44X0 - Neodymium Block Magnet - 1/4" Len x 1/4" Wid x 1" Thi

• Dimensions: 1/4" x 1/4" x 1" 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: 0.271 oz. (7.68 g)
• Pull Force, Case 1: 5.41 lbs
• Pull Force, Case 2: 5.41 lbs
• Surface Field: 6535 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These blocks are magnetized through the 1" thickness so the poles are on the smaller 1/4" x 1/4" ends. Sort of a "square peg". Great for magnetic whiteboards and the fridge as well as art projects and crafts.