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ABOUT SSL CERTIFICATES
  Pull Force Table

  Neodymium Magnet Physical Properties - The Physical and Magnetic Properties of Neodymium Magnets

  Surface Field Table - The surface field of each of our stock magnets listed in table format

  Discs
Part Number Dimensions (diameter x thickness) NdFeB Grade Pull Force (lbs)* Pull vs Distance
Magnet to Steel
D101-N50 1/16" x 1/32" N50 0.20  
D201 1/8" x 1/32" N42 0.90 Click for Chart
D21 1/8" x 1/16" N42 0.91 Click for Chart
D21B-N52 1/8" x 1/16" N52 0.95 Click for Chart
D21SH 1/8" x 1/16" N42SH 0.90  
D301 3/16" x 1/32" N42 1.93 Click for Chart
D31 3/16" x 1/16" N42 2.03 Click for Chart
D31-N50 3/16" x 1/16" N50 2.45 Click for Chart
D32 3/16" x 1/8" N42 2.10 Click for Chart
D32-N50 3/16" x 1/8" N50 2.51 Click for Chart
D401 1/4" x 1/32" N42 3.22 Click for Chart
D41 1/4" x 1/16" N42 3.67 Click for Chart
D41G-N50 1/4" x 1/16" N50 3.93 Click for Chart
D41SH 1/4" x 1/16" N38SH 3.29 Click for Chart
D41-N50 1/4" x 1/16" N50 4.39 Click for Chart
D403 1/4" x 3/32" N42 3.80 Click for Chart
D4H1 1/4" x 1/10" N42 3.83 Click for Chart
D42 1/4" x 1/8" N42 3.85 Click for Chart
D42B-N50 1/4" x 1/8" N50 3.97 Click for Chart
D42DIA 1/4" x 1/8" N42 1.37  
D42E 1/4" x 1/8" N42 3.75 Click for Chart
D42-N52 1/4" x 1/8" N52 4.60  
D43 1/4" x 3/16" N42 3.87 Click for Chart
D501 5/16" x 1/32" N42 5.19 Click for Chart
D51 5/16" x 1/16" N42 6.00 Click for Chart
D52 5/16" x 1/8" N42 6.05 Click for Chart
D53 5/16" x 3/16" N42 6.07  
D54 5/16" x 1/4" N42 6.08 Click for Chart
D601 3/8" x 1/32" N42 7.09 Click for Chart
D61 3/8" x 1/16" N42 8.08  Click for Chart
D61G 3/8" x 1/16" N42 8.10 Click for Chart
D61-N50 3/8" x 1/16" N50 9.68 Click for Chart
D603 3/8" x 3/32" N42 8.46 Click for Chart
D6H1 3/8" x 1/10" N42 8.61 Click for Chart
D62 3/8" x 1/8" N42 8.89 Click for Chart
D62-N52 3/8" x 1/8" N52 10.61 Click for Chart
D63 3/8" x 3/16" N42 8.92 Click for Chart
D64 3/8" x 1/4" N42 8.98 Click for Chart
D64-N52 3/8" x 1/4" N52 10.10 Click for Chart
D701 7/16" x 1/32" N42 8.97 Click for Chart
D71 7/16" x 1/16" N42 11.00 Click for Chart
D72 7/16" x 1/8" N42 13.00 Click for Chart
D73 7/16" x 3/16" N42 13.53  
D74 7/16" x 1/4" N42 14.12 Click for Chart
D801 1/2" x 1/32" N42 14.87 Click for Chart
D81 1/2" x 1/16" N42 16.67 Click for Chart
D81-N52 1/2" x 1/16" N52 19.20  
D803 1/2" x 3/32" N42 16.70 Click for Chart
D8H1 1/2" x 1/10" N42 16.72 Click for Chart
D82 1/2" x 1/8" N42 16.80 Click for Chart
D82-N52 1/2" x 1/8" N52 19.71  
D82B-N52 1/2" x 1/8" N52 19.32 Click for Chart
D82DIA 1/2" x 1/8" N38 2.23  
D82E 1/2" x 1/8" N42 16.65 Click for Chart
D82SH 1/2" x 1/8" N38SH 15.27 Click for Chart
D83 1/2" x 3/16" N42 17.17 Click for Chart
D84 1/2" x 1/4" N42 17.22 Click for Chart
D84B-N52 1/2" x 1/4" N52 19.80 Click for Chart
D84PC (All Colors) 1/2" x 1/4" N42 5.88 Click for Chart
D86 1/2" x 3/8" N42 17.25 Click for Chart
D901 9/16" x 1/32" N42 16.40 Click for Chart
D91 9/16" x 1/16" N42 19.20 Click for Chart
D92 9/16" x 1/8" N42 19.87 Click for Chart
D93 9/16" x 3/16" N42 20.27 Click for Chart
D94 9/16" x 1/4" N42 20.35 Click for Chart
D98 9/16" x 1/2" N42 20.70  
DA01 5/8" x 1/32" N42 20.47 Click for Chart
DA1 5/8" x 1/16" N42 23.87  
DA03 5/8" x 3/32" N42 25.37 Click for Chart
DAH1 5/8" x 1/10" N42 25.85 Click for Chart
DA2 5/8" x 1/8" N42 26.87 Click for Chart
DA3 5/8" x 3/16" N42 In Testing
DA4 5/8" x 1/4" N42 27.45 Click for Chart
DA8 5/8" x 1/2" N42 28.00 Click for Chart
DC01 3/4" x 1/32" N42 28.40 Click for Chart
DC1 3/4" x 1/16" N42 33.25 Click for Chart
DC03 3/4" x 3/32" N42 35.10  
DCH1 3/4" x 1/10" N42 35.90  
DC2 3/4" x 1/8" N42 36.95 Click for Chart
DC2E 3/4" x 1/8" N42 33.85 Click for Chart
DC2-N52 3/4" x 1/8" N52 42.40 Click for Chart
DC3 3/4" x 3/16" N42 37.12  
DC4 3/4" x 1/4" N42 37.33 Click for Chart
DC4SH 3/4" x 1/4" N38SH 34.80 Click for Chart
DC6 3/4" x 3/8" N42 37.89 Click for Chart
DC6B-N52 3/4" x 3/8" N52 39.43 Click for Chart
DC6BR 3/4" x 3/8" N42 21.50  
DC6PC (All Colors) 3/4" x 3/8" N42 21.50 Click for Chart
DC8 3/4" x 1/2" N42 39.00 Click for Chart
DE1 7/8" x 1/16" N42 44.40 Click for Chart
DE03 7/8" x 3/32" N42 48.17  
DEH1 7/8" x 1/10" N42 49.22 Click for Chart
DE2 7/8" x 1/8" N42 51.93 Click for Chart
DE4 7/8" x 1/4" N42 52.77 Click for Chart
DX001 1" x 1/32" N42 45.67 Click for Chart
DX01 1" x 1/16" N42 55.75 Click for Chart
DX003 1" x 3/32" N42 59.14 Click for Chart
DX0H1 1" x 1/10" N42 60.45 Click for Chart
DX02 1" x 1/8" N42 62.53 Click for Chart
DX02-N52 1" x 1/8" N52 81.50 Click for Chart
DX03 1" x 3/16" N42 64.20 Click for Chart
DX04 1" x 1/4" N42 65.60  
DX04B-N52 1" x 1/4" N52 79.35  
DX06 1" x 3/8" N42 66.80  
DX06G 1" x 3/8" N48 76.27  
DX08 1" x 1/2" N42 69.00  
DX08B-N52 1" X 1/2" N52 79.45  
DX08BR 1" x 1/2" N42 42.00  
DX0C 1" X 3/4" N42 70.40  
DX42 1 1/4" x 1/8" N42 82.66  
DX44 1 1/4" x 1/4" N42 86.93  
DX48 1 1/4" x 1/2" N42 128.5  
DX82 1 1/2" x 1/8" N42 119.54  
DX84 1 1/2" x 1/4" N42 132.75  
DX88 1 1/2" x 1/2" N42 140.00  
DX8C 1 1/2" x 3/4" N42 147.50  
DX8C-N52 1 1/2" x 3/4" N52 177.25  
DY02 2" x 1/8" N42 190.00  
DY04 2" x 1/4" N42 201.43  
DY08 2" x 1/2" N42 205.32  
DY0X0 2" x 1" N42 231.55  
DY0X0-N52 2" x 1" N52 277.50  
DY82 2 1/2" x 1/8" N42 282.27  
DZ02 3" x 1/8" N42 315.75  
DZ04 3" x 1/4" N42 332.50  
DZ0X0 3" x 1" N42 362.70  
DZ0Y0 3" x 2" N42 368.22  
 
  Cylinders / Rods
Part Number Dimensions (diameter x length) Grade Pull Force (lbs)* Pull vs Distance
Magnet to Steel
D11 1/16" x 1/16" N48 0.21  
D12-N50 1/16" x 1/8" N50 0.22  
D14 1/16" x 1/4" N45 0.22  
D16 1/16" x 3/8" N42 0.22  
D18 1/16" x 1/2" N42 0.22  
D1C 1/16" x 3/4" N42 0.22  
D1X0 1/16" x 1" N42 0.22  
D22 1/8" x 1/8" N42 0.95 Click for Chart
D22-N50 1/8" x 1/8" N50 1.07 Click for Chart
D23 1/8" x 3/16" N42 0.95 Click for Chart
D24 1/8" x 1/4" N42 0.96 Click for Chart
D24-N50 1/8" x 1/4" N50 1.08 Click for Chart
D24DIA 1/8" x 1/4" N42 1.45  
D26 1/8" x 3/8" N42 0.96 Click for Chart
D28 1/8" x 1/2" N42 0.99 Click for Chart
D2A 1/8" x 5/8" N42 0.96 Click for Chart
D2C 1/8" x 3/4" N42 0.99 Click for Chart
D2X0 1/8" x 1" N42 0.99 Click for Chart
D2X8 1/8" x 1 1/2" N42 1.00 Click for Chart
D2Y0 1/8" x 2" N42 1.00 Click for Chart
D33 3/16" x 3/16" N42 2.15 Click for Chart
D34 3/16" x 1/4" N42 2.21 Click for Chart
D36 3/16" x 3/8" N42 2.24 Click for Chart
D36DIA 3/16" x 3/8" N42 3.36  
D38 3/16" x 1/2" N42 2.26 Click for Chart
D3C 3/16" x 3/4" N42 2.30 Click for Chart
D3X0 3/16" x 1" N42 2.15 Click for Chart
D3X8 3/16" x 1 1/2" N42 2.20 Click for Chart
D3Y0 3/16" x 2" N42 2.20 Click for Chart
D44 1/4" x 1/4" N42 3.92 Click for Chart
D44-N52 1/4" x 1/4" N52 4.10 Click for Chart
D46 1/4" x 3/8" N42 3.96 Click for Chart
D48 1/4" x 1/2" N42 3.99 Click for Chart
D48DIA 1/4" x 1/2" N42 6.70  
D4C 1/4" x 3/4" N42 3.88 Click for Chart
D4X0 1/4" x 1" N42 4.03 Click for Chart
D4X8 1/4" x 1 1/2" N42 4.25 Click for Chart
D4Y0 1/4" x 2" N42 4.28 Click for Chart
D4Y8 1/4" x 2 1/2" N42 4.30 Click for Chart
D4Z0 1/4" x 3" N42 4.35 Click for Chart
D55 5/16" x 5/16" N42 6.10 Click for Chart
D58 5/16" x 1/2" N42 6.15  
D66 3/8" x 3/8" N42 9.20  Click for Chart
D66SH 3/8" x 3/8" N38SH 8.27 Click for Chart
D68 3/8" x 1/2" N42 9.26 Click for Chart
D6C 3/8" x 3/4" N42 9.24 Click for Chart
D6X0 3/8" x 1" N42 9.24 Click for Chart
D6X8 3/8" x 1 1/2" N42 9.26 Click for Chart
D6Y0 3/8" x 2" N42 9.30 Click for Chart
D77-N52 7/16" x 7/16" N52 15.55 Click for Chart
D88 1/2" x 1/2" N42 17.24 Click for Chart
D88-N52 1/2" x 1/2" N52 20.55 Click for Chart
D8C 1/2" x 3/4" N42 17.42 Click for Chart
D8X0 1/2" x 1" N42 17.55 Click for Chart
D8X0BR 1/2" x 1" N42 17.05  
D8X0DIA 1/2" x 1" N42 31.33  
D8X8 1/2" x 1 1/2" N42 16.35 Click for Chart
D8Y0 1/2" x 2" N42 17.34 Click for Chart
DAA 5/8" x 5/8" N42 28.13 Click for Chart
DCC 3/4" x 3/4" N42 41.80 Click for Chart
DCCDIA 3/4" x 3/4" N42 34.47  
DCX0 3/4" x 1" N42 42.96 Click for Chart
DEE 7/8" x 7/8" N42 55.33  
DEX0 7/8" x 1" N42 55.90  
DX0X0 1" x 1" N42 74.20  
DX0X0DIA 1" x 1" N42 57.70  
DX0Y0 1" x 2" N42 75.17  
DX4X4 1 1/4" x 1 1/4" N42 89.52  
DX8X8 1 1/2" x 1 1/2" N42 151.70  
DY0Y0 2" x 2" N42 239.00  
DY0Y0-N50 2" x 2" N50 285.00  

  Blocks
Part Number Dimensions (length x width x thickness) Grade Pull Force (lbs)* Pull vs Distance
Magnet to Steel
B111 1/16" x 1/16" x 1/16" N42 0.23  
B221 1/8" x 1/8" x 1/16" N42 1.06 Click for Chart
B222 1/8" x 1/8" x 1/8" N42 1.18 Click for Chart
B222G-N50 1/8" x 1/8" x 1/8" N50 1.30 Click for Chart
B3301 3/16" x 3/16" x 1/32" N42 2.53 Click for Chart
B331 3/16" x 3/16" x 1/16" N45 2.70 Click for Chart
B333 3/16" x 3/16" x 3/16" N42 2.73  
B4201 1/4" x 1/8" x 1/32" N42 1.92 Click for Chart
B421 1/4" x 1/8" x 1/16" N42 2.17 Click for Chart
B4401 1/4" x 1/4" x 1/32" N42 3.90 Click for Chart
B441 1/4" x 1/4" x 1/16" N42 3.95 Click for Chart
B442 1/4" x 1/4" x 1/8" N42 4.59 Click for Chart
B442-N50 1/4" x 1/4" x 1/8" N50 5.28  
B444 1/4" x 1/4" x 1/4" N42 4.77 Click for Chart
B444B 1/4" x 1/4" x 1/4" N42 4.77 Click for Chart
B444-N52 1/4" x 1/4" x 1/4" N52 5.70 Click for Chart
B448 1/4" x 1/4" x 1/2" N42 4.91 Click for Chart
B555 5/16" x 5/16" x 5/16" N42 7.23 Click for Chart
B6301 3/8" x 3/16" x 1/32" N42 4.19 Click for Chart
B631 3/8" x 3/16" x 1/16" N42 4.67 Click for Chart
B661 3/8" x 3/8" x 1/16" N42 9.10 Click for Chart
B662 3/8" x 3/8" x 1/8" N42 10.41 Click for Chart
B666 3/8" x 3/8" x 3/8" N42 11.73 Click for Chart
B666BR 3/8" x 3/8" x 3/8" N42 2.86 Click for Chart
B777 7/16" x 7/16" x 7/16" N42 15.27 Click for Chart
B821 1/2" x 1/8" x 1/16" N42 4.34 Click for Chart
B822 1/2" x 1/8" x 1/8" N42 5.04 Click for Chart
B824 1/2" x 1/8" x 1/4" N42 4.63 Click for Chart
B828 1/2" x 1/8" x 1/2" N42 4.39 Click for Chart
B82X0 1/2" x 1/8" x 1" N42 4.92 Click for Chart
B841 1/2" x 1/4" x 1/16" N42 8.36 Click for Chart
B842 1/2" x 1/4" x 1/8" N42 10.05 Click for Chart
B842-N52 1/2" x 1/4" x 1/8" N52 12.05 Click for Chart
B84Y0 1/2" x 1/4" x 2" N42 11.75 Click for Chart
B8801 1/2" x 1/2" x 1/32" N42 18.53 Click for Chart
B881 1/2" x 1/2" x 1/16" N42 19.73 Click for Chart
B882 1/2" x 1/2" x 1/8" N42 20.20 Click for Chart
B882G 1/2" x 1/2" x 1/8" N42 20.15 Click for Chart
B884 1/2" x 1/2" x 1/4" N42 20.95 Click for Chart
B888 1/2" x 1/2" x 1/2" N42 21.13 Click for Chart
B888-3 1/2" x 1/2" x 1/2" N42 18.93 Click for Chart
B888BR 1/2" x 1/2" x 1/2" N42 7.25 Click for Chart
B888PC (All Colors) 1/2" x 1/2" x 1/2" N42 10.40 Click for Chart
B88X0 1/2" x 1/2" x 1" N42 20.07 Click for Chart
B999 9/16" x 9/16" x 9/16" N42 26.40 Click for Chart
BAA2 5/8" x 5/8" x 1/8" N38 30.00 Click for Chart
BAAA 5/8" x 5/8" x 5/8" N42 33.45 Click for Chart
BC41 3/4" x 1/4" x 1/16" N42 14.94 Click for Chart
BC42 3/4" x 1/4" x 1/8" N42 16.02 Click for Chart
BC61 3/4" x 3/8" x 1/16" N42 22.87 Click for Chart
BC62 3/4" x 3/8" x 1/8" N42 32.62 Click for Chart
BC81 3/4" x 1/2" x 1/16" N42 29.87 Click for Chart
BC82 3/4" x 1/2" x 1/8" N42 30.65 Click for Chart
BC84 3/4" x 1/2" x 1/4" N42 31.55 Click for Chart
BCC1 3/4" x 3/4" x 1/16" N42 42.92 Click for Chart
BCC2 3/4" x 3/4" x 1/8" N42 44.95 Click for Chart
BCC4 3/4" x 3/4" x 1/4" N42 45.93  
BCC6 3/4" x 3/4" x 3/8" N42 47.15  
BCC8E 3/4" x 3/4" x 1/2" N42 47.85  
BCCC 3/4" x 3/4" x 3/4" N42 48.50  
BX021 1" x 1/8" x 1/16" N42 9.47 Click for Chart
BX041 1" x 1/4" x 1/16" N42 20.20 Click for Chart
BX041-N50 1" x 1/4" x 1/16" N50 23.65  
BX042 1" x 1/4" x 1/8" N42 21.90 Click for Chart
BX044 1" x 1/4" x 1/4" N42 22.40 Click for Chart
BX061 1" x 3/8" x 1/16" N42 27.94  
BX062 1" x 3/8" x 1/8" N42 32.62  
BX081 1" x 1/2" X 1/16" N42 35.67  
BX082 1" x 1/2" X 1/8" N42 43.33 Click for Chart
BX082-N52 1" x 1/2" X 1/8" N52 50.15  
BX084 1" x 1/2" X 1/4" N42 45.15  
BX084PC 1" x 1/2" X 1/4" N42 16.20  
BX08Y0 1" x 1/2" X 2" N42 49.74  
BX0X01 1" x 1" x 1/16" N42 73.20  
BX0X02 1" x 1" x 1/8" N42 77.00  
BX0X04 1" x 1" x 1/4" N42 85.07  
BX0X06 1" x 1" x 3/8" N42 87.39  
BX0X06BR 1" x 1" x 3/8" N42 47.27  
BX0X08 1" x 1" x 1/2" N42 87.90  
BX0X0X0 1" x 1" x 1" N42 88.20  
BX841 1 1/2" x 1/4" x 1/16" N42 30.14  
BX842 1