Description
The SMRN0707 ring neodymium magnet is made from high-performance N52 NdFeB, with Nickel coating. The dimension of this item is 1″ od × 0.195″ id × 0.375″ id × 1/2″ thick, magnetized through thickness, with the tolerance of ±0.004″ × ±0.004″ × ±0.004″ × ±0.004″. The weight of this super strong neodymium magnet is 0.101875 lbs. It can pull up to 49.06 lbs steel.