Description
The SMRN0649 ring neodymium magnet is made from high-performance N42 NdFeB, with Nickel coating. The dimension of this item is 3/16″ od × 1/16″ id × 3/16″ thick, magnetized through thickness, with the tolerance of ±0.004″ × ±0.004″ × ±0.004″. The weight of this super strong neodymium magnet is 0.00125 lbs. It can pull up to 1.66 lbs steel.
