Description
The SMRN0715 ring neodymium magnet is made from high-performance N42 NdFeB, with Nickel coating. The dimension of this item is 1″ od × 1/2″ id × 1″ thick, magnetized through thickness, with the tolerance of ±0.004″ × ±0.004″ × ±0.004″. The weight of this super strong neodymium magnet is 0.159375 lbs. It can pull up to 46.44 lbs steel.