B861 - Neodymium Block Magnet - 1/2" Len x 3/8 " Wid x 1/16" Thi

• Dimensions: 1/2" x 3/8" x 1/16" 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: 0.051 oz. (1.44 g)
• Pull Force, Case 1: 3.01 lbs
• Pull Force, Case 2: 13.51 lbs
• Surface Field: 1688 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

The B861 is a perfect block magnet for discreet closures on boxes or bags. Tiny and powerful! A great size and strength for a wide variety of applications.