- D2401N40Dimension: 3/4" dia. x 1/32"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$0.53D2401N52Dimension: 3/4" dia. x 1/32"Material: Sintered Neodymium MagnetGrade: N52Coating: NiCuNi(Nickel)$1.21D2402N42Dimension: 3/4" dia. x 1/16"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$0.70D2402N52Dimension: 3/4" dia. x 1/16"Material: Sintered Neodymium MagnetGrade: N52Coating: NiCuNi(Nickel)$1.73D2403N40Dimension: 3/4" dia. x 3/32"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$1.38D2401TN40Dimension: 3/4" dia. x 1/10"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$1.38D2404N42Dimension: 3/4" dia. x 1/8"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$1.73D2404N52Dimension: 3/4" dia. x 1/8"Material: Sintered Neodymium MagnetGrade: N52Coating: NiCuNi(Nickel)$2.43D2406N42Dimension: 3/4" dia. x 3/16"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$2.61D2406N52Dimension: 3/4" dia. x 3/16"Material: Sintered Neodymium MagnetGrade: N52Coating: NiCuNi(Nickel)$2.96D2402TN45Dimension: 3/4" dia. x 2/10"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$3.13D2408N42Dimension: 3/4" dia. x 1/4"Material: Sintered Neodymium MagnetGrade: N40Coating: NiCuNi(Nickel)$2.19D2408N52Dimension: 3/4" dia. x 1/4"Material: Sintered Neodymium MagnetGrade: N52Coating: NiCuNi(Nickel)$3.48