- D02T01N52Dimension: 2/10" dia. x 1/32"Material: Sintered Neodymium MagnetGrade: N52Coating: NiCuNi(Nickel)$0.21D02T02N45Dimension: 2/10" dia. x 1/16"Material: Sintered Neodymium MagnetGrade: N45Coating: NiCuNi(Nickel)$0.25D02T01TN45Dimension: 2/10" dia. x 1/10"Material: Sintered Neodymium MagnetGrade: N45Coating: NiCuNi(Nickel)$0.28