Neodymium Motor Magnets , Super strong Motor magnets
Size 25mm OD x10.3mm ID x 3 mm thickness
Magnetization Direction: Axial
Material: Neodymium (NdFeB)
Grade: N40
Surface field Gauss: 3500 Gausses
Pull Force: 16.7 kgs
Maximum Temperature: 176 F
Coating: Nickel ( NI-Cu-Ni) plating
NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN.