Rare Earth Neodymium Block Cube & Bar Magnets

JBF National cube, block, and bar magnets are crafted from the highest quality rare earth neodymium. These magnets are utilized across a wide spectrum of industries for a multitude of uses. To ensure longevity and maximum protection from corrosion, these magnets come triple coated with a base and top finish layer of nickel, with a layer of copper in-between.

JBF National Part NumberDescriptionLHWGradePull Strength Lbs.
1CNBM-1031N48 Neodymium Magnets 1/8 inch Cube0.12500.12500.1250N-482.1
2CNBM-1032Neodymium Cube Gold Coated 3/16 in Rare Earth Magnets N420.18750.18750.1875N-423.7
2CNBM-1033Rare Earth Magnets N42 3/16 inch Strong Neodymium Cubes0.18750.18750.1875N424.2
3CNBM-1034N50 5mm Neodymium Magnets Rare Earth Cube0.19700.19700.1970N504.5
4CNBM-1035Neodymium Magnets N42 Block 1/4 in x 1/8 in x 1/8 in0.2500.12500.1250N422.4
5CNBM-1036Rare Earth Magnets 1/4 in x 1/4 in x 1/16 in Neodymium Block N420.250.250.06N422.7
5CNBM-1037Rare Earth Magnets 1/4 in x 1/8 in x 1/4 in Neodymium Block N420.250.130.25N425
5CNBM-1038Neodymium Magnets N45 Block 1/4 in x 1/4 in x 1/8 in NdFeB0.250.250.13N454
5CNBM-1039Rare Earth 1/4 inch Cube Neodymium Magnets N420.250.250.25N426.6
5CNBM-1040N48 Neodymium Magnets 1/4 inch Cube0.250.250.25N487.9
5CNBM-1041N52 Rare Earth Magnets 1/4 inch Strong Neodymium Cube0.250.250.25N528.9
5CNBM-1042NdFeB Magnets 1/4 in x 1/4 in x 1/2 in Neodymium N42 Block0.250.250.50N4215
5CNBM-1043Neodymium Magnets N45 Block 1/4 in x 1/4 in x 1 in0.250.251.00N4524
6CNBM-1044N52 Neodymium Magnets 3/8 inch Cube0.380.380.38N5219
6CNBM-1045N45 Neodymium Magnets 3/8 in x 3/8 in x 1/8 in Block0.380.380.13N455
7CNBM-1046Neodymium Magnets N42 Bar 1/2 in x 1/8 in x 1/16 in0.500.130.06N422
7CNBM-1047N45 Rare Earth Magnets 1/2 in x 1/4 in x 1/16 in Neodymium Block0.500.250.06N453.5
7CNBM-1048Neodymium Bar Magnets 1/2 in x 1/4 in x 1/8 in N420.500.250.13N426.5
7CNBM-1049Rare Earth Magnets 1/2 in x 1/4 in x 1/4 in Neodymium Block NdFeB N420.500.250.25N4211
7CNBM-1050Rare Earth Magnets N45 1/2 in x 1/2 in x 1/8 in Neodymium Block0.500.500.13N457.7
7CNBM-1051Rare Earth Magnets N50 1/2 in x 1/2 in x 1/8 in Neodymium Block0.500.500.13N509.2
7CNBM-1052Rare Earth Magnets 1/2 in x 1/2 in X 1/4 in Neodymium Block N420.500.500.25N4213.5
7CNBM-1053Neodymium Cube Magnets 1/2 inch Rare Earth N420.500.500.50N4227
7CNBM-1054Neodymium N50 Magnets 1/2 inch Rare Earth Cube0.500.500.50N5032
7CNBM-1055N52 Neodymium Magnets 1/2 inch Cube0.500.500.50N5232.5
7CNBM-1056Neodymium Rare Earth Magnets 1/2 in x 1/2 in x 1 in Block N420.500.501.00N4230
7CNBM-1057Neodymium Magnets 1/2 in x 1/2 in x 2 in Long Rare Earth Bar N420.500.502.00N4260
8CNBM-1058Rare Earth Magnets 3/4 in x 1/4 in x 1/8 in Neodymium Block N420.750.250.13N424.5
8CNBM-1059Neodymium Magnets 3/4 in x 1/4 in x 1/4 in Block0.750.250.25N429
8CNBM-1060Neodymium Magnets N42 Block 3/4 in x 1/4 in x 1/2 in0.750.250.50N4224
8CNBM-1061Rare Earth Magnets 3/4 in x 1/2 in x 1/8 in Neodymium Block N480.750.500.13N489
8CNBM-1062N48 Neodymium Block Magnets 3/4 in x 1/2 in x 1/4 in0.750.500.25N4819
8CNBM-1063Rare Earth Magnets 3/4 in x 3/4 in x 1/4 in Neodymium Magnet N420.750.750.25N4226
8CNBM-1064Neodymium Magnets 3/4 in x 3/4 in x 1/2 in Block0.750.750.50N4240
8CNBM-1065Neodymium Cube Magnets 3/4 inch Rare Earth N420.750.750.75N4262
8CNBM-1066N48 Neodymium Magnets 3/4 inch Rare Earth Cube0.750.750.75N4870
8CNBM-1067N50 Neodymium Magnets 3/4 inch Rare Earth Cube0.750.750.75N5076
9CNBM-1068N45 Rare Earth Magnets 1 in x 1/4 in x 1/16 in Neodymium Bar1.000.250.06N454.5
9CNBM-1069Neodymium Rare Earth Magnets N42 Bar 1 in x 1/4 in x 1/8 in1.000.250.13N427
9CNBM-1070Neodymium Magnets Block N42 1 in x 1/4 in x 1/4 in1.000.250.25N4213.5
9CNBM-1071Neodymium Magnets N45 Block 1 in x 1/2 in x 1/8 in1.000.500.13N4512
9CNBM-1072Neodymium Magnets N50 1 in x 1/2 in x 1/8 in Rare Earth Block1.000.500.13N5012.5
9CNBM-1073N52 Neodymium Magnets Rare Earth 1 in x 1/2 in x 1/8 in Block1.000.500.13N5213
9CNBM-1074Neodymium Bar Magnets 1 in x 1/2 in x 1/4 in1.000.500.25N4219
9CNBM-1075N52 Neodymium Magnets 1 in x 1/2 in x 1/4 in Rare Earth Block1.000.500.25N5221
9CNBM-1076Rare Earth Magnets 1 in x 1/2 in x 1/2 in Neodymium Block N421.000.500.50N4237
9CNBM-1077Rare Earth Magnets 1 in x 1 in x 1/8 in Neodymium Block N421.001.000.13N4225
9CNBM-1078Rare Earth Magnets 1 in x 1 in x 3/16 in N42 Neodymium Block1.001.000.19N4226
9CNBM-1079Neodymium Block Magnets 1 in x 1 in x 1/4 in NdFeB N421.001.000.25N4228
9CNBM-1080N52 Neodymium Magnets 1 in x 1 in x 1/4 in Rare Earth Block1.001.000.25N5236
9CNBM-1081N45 Neodymium Magnets 1 in x 1 in x 3/8 in Rare Earth Block1.001.000.38N4540
9CNBM-1082Neodymium N50 Magnets 1 in x 1 in x 3/8 in NdFeB Block1.001.000.38N5045
9CNBM-1083Rare Earth Magnets 1 in x 1 in x 1/2 in Neodymium Block N421.001.000.50N4252
9CNBM-1084Neodymium Magnets N52 1 in x 1 in x 1/2 in Rare Earth Block1.001.000.50N5262
9CNBM-1085N52 Rare Earth Magnets Neodymium 1 inch Cube1.001.001.00N52140
9CNBM-1086Neodymium Magnets N42 Block 1 in x 1 in x 1.5 in1.001.001.50N42180
9CNBM-1087Neodymium Magnets N42 Block 1 in x 1 in x 2 in1.001.002.00N42210
10CNBM-1088N48 Neodymium Magnets 1.5 in x 1/2 in x 1/8 in Plate1.500.500.13N4817
10CNBM-1089Neodymium Magnets N42 Block 1.5 in x 3/4 in x 1/4 in NdFeB1.500.750.25N4229
10CNBM-1090N52 Neodymium Magnets Block 1.5 in x 3/4 in x 1/4 in1.500.750.25N5242
10CNBM-1091N45 Rare Earth Magnets 1.5 in x 3/4 in x 1/2 in Neodymium Block1.500.750.50N4555
10CNBM-1092N52 Neodymium Magnets 1.5 in x 3/4 in x 1/2 in Rare Earth Block1.500.750.50N5262
10CNBM-1093Neodymium Block 1.5 in x 1 in x 1/4 in Rare Earth Magnets N421.501.000.25N4238
10CNBM-1094N45 Neodymium Magnets 1.5 in x 1.5 in x 1/4 in Rectangular Block1.501.500.25N4546
10CNBM-1095Rare Earth Magnets 1.5 in x 1.5 in x 1 in Neodymium N45 Block1.501.501.00N45160
11CNBM-1096Rare Earth Magnets N45 2 in x 1/4 in x 1/8 in Neodymium Block2.000.250.13N459.5
11CNBM-1097Neodymium Magnets N45 2 in x 1/4 in x 1/4 in Rare Earth Block2.000.250.25N4519
11CNBM-1098Rare Earth Magnets 2 in x 1/2 in x 1/8 in N42 Neodymium Bar Magnet2.000.500.13N4215
11CNBM-1099N45 Neodymium Bar Magnets 2 in x 1/2 in x 1/8 in Rare Earth NdFeB2.000.500.13N4516
11CNBM-1100Neodymium Magnets N42 Bar 2 in x 1/2 in x 1/4 in2.000.500.25N4227
11CNBM-1101N50 Rare Earth Magnets 2 in x 1/2 in x 1/4 in Neodymium Block2.000.500.25N5030
11CNBM-1102N48 Neodymium Magnets 2 in x 1/2 in x 1/2 in Block2.000.500.50N4860
11CNBM-1103Rare Earth Magnets 2 in x 1/2 in x 1/2 in Neodymium Block2.000.500.50N4255
11CNBM-1104N45 Rare Earth Magnets 2 in x 1 in x 1/16 in Neodymium Block2.001.000.06N4513
11CNBM-1105Neodymium Bar Magnets 2 in x 1 in x 1/4 in N422.001.000.25N4248
11CNBM-1106N52 Neodymium Magnets Block 2 in x 1 in x 1/4 in NdFeB2.001.000.25N5254
11CNBM-1107Rare Earth Magnet Epoxy+Ni 2 in x 1 in x 3/8 in Neodymium Block2.001.000.38N4259
11CNBM-1108N48 Neodymium Block Magnets 2 in x 1 in x 3/8 in2.001.000.38N4865
11CNBM-1109Neodymium Rare Earth Magnets 2 in x 1 in x 1/2 in Block N422.001.000.50N4272
11CNBM-1110N42 Epoxy+Ni 2 in x 1 in x 1/2 in w/CounterSunk Hole Neodymium Magnet2.001.000.50N4272
11CNBM-1111Neodymium Magnets N42 Block Epoxy+Ni 2 in x 1 in x 1/2 in2.001.000.50N4272
11CNBM-1112Neodymium Magnets N50 Block 2 in x 1 in x 1/2 in Epoxy+Ni2.001.000.50N5087
9CNBM-11131 in x 1/2 in x 2 in Magnetized through 2 inch Neodymium Magnets N421.000.502.00N4272
11CNBM-1114Rare Earth Magnets 2 in x 1 in x 3/4 in Neodymium Block N422.001.000.75N42120
11CNBM-1115N52 Neodymium Magnets 2 in x 1 in x 3/4 in Block Rare Earth Magnets2.001.000.75N52147
11CNBM-1116Neodymium Magnets N42 Block 2 in x 1 in x 1 in2.001.001.00N42145
11CNBM-1117Neodymium Magnets N52 Block 2 in x 1 in x 1 in2.001.001.00N52165
11CNBM-1118Neodymium Magnets 2 in x 2 in x 1/4 in Block Powerful N422.002.000.25N4252
11CNBM-1119N48 Neodymium Magnets 2 in x 2 in x 1/4 in Rare Earth Block2.002.000.25N4857
11CNBM-1120Rare Earth Magnets 2 in x 2 in x 1/2 in Strong Neodymium Block N422.002.000.50N42105
11CNBM-1121N50 Neodymium Magnets 2 in x 2 in x 1/2 in Rectangle Block2.002.000.50N50130
11CNBM-1122N52 Neodymium Magnets 2 in x 2 in x 1/2 in Square Block2.002.000.50N52145
11CNBM-1123Neodymium Magnets N42 Block 2 in x 2 in x 1 in2.002.001.00N42202
11CNBM-1124Rare Earth Magnets 2 inch Neodymium Cube N422.002.002.00N42420
11CNBM-1125N52 Neodymium Cube Magnets 2 Inch - Powerful2.002.002.00N52490
12CNBM-1126Neodymium Magnets N42 Long Bar 3 in x 1/8 in x 5/16 in3.000.130.31N4220
12CNBM-1127Neodymium Magnets N48 3 in x 1.5 in x 3/8 in Block3.001.500.38N4890
12CNBM-1128Neodymium Magnets 3 in x 1.5 in x 3/4 in N42 Rare Earth3.001.500.75N42166
12CNBM-1129Neodymium Magnets N42 Bar 3 in x 1/2 in x 1/8 in3.000.500.13N4212
12CNBM-1130Neodymium Magnets N45 Block 3 in x 1/2 in x 1/4 in3.000.500.25N4235
12CNBM-1131Neodymium Magnets N42 Block 3 in x 1/2 in x 1/2 in Rare Earth NdFeB3.000.500.50N4260
12CNBM-1132Neodymium Magnets N42 Block 3 in x 1 in x 1/8 in3.001.000.13N4223
12CNBM-1133Rare Earth Magnets NdFeB Block 3 in x 1 in x 1/4 in N423.001.000.25N4260
12CNBM-1134Neodymium Magnets N45 Block 3 in x 1 in x 1/2 in3.001.000.50N45105
12CNBM-1135N50 Neodymium Magnets 3 in x 2 in x 1 in Rare Earth Block3.002.001.00N50350
12CNBM-1136Strong Magnets 3 in x 2 in x 2 in Neodymium Rare Earth Block N423.002.001.00N42504
13CNBM-1137Rare Earth Magnets 4 in x 1/2 in x 1/4 in Neodymium Magnet Block4.000.500.25N4239
13CNBM-1138N45 Neodymium Magnets 4 in x 1/2 in x 1/2 in Rare Earth Block4.000.500.50N4575
13CNBM-1139N48 Neodymium Magnets 4 in x 1/2 in x 1/2 in Block4.000.500.50N4880
13CNBM-1140Neodymium Magnets N45 Block 4 in x 1 in x 1/4 in NdFeB4.001.000.25N4575
13CNBM-1141Rare Earth Magnets 4 in x 1 in x 1/2 in Block Neodymium N424.001.000.50N42110
13CNBM-1142N52 Neodymium Magnets Block 4 in x 1 in x 1/2 in4.001.000.50N52136
13CNBM-1143Rare Earth Magnets 4 in x 1 in x 1 in N42 Strong Neodymium Block4.001.001.00N42220
13CNBM-1144N48 Neodymium Magnets 4 in x 1 in x 1 in Block4.001.001.00N48245
13CNBM-1145Rare Earth Magnets 4 in x 2 in x 1/2 in Strong Neodymium Block N424.002.000.50N42290
13CNBM-1146Neodymium Magnets 4 in x 2 in x 1 in Strong Rare Earth Block N424.002.001.00N42350
13CNBM-1147Strong Magnets 4 in x 2 in x 2 in Neodymium Rare Earth Block N424.002.002.00N42650
13CNBM-1148N48 Strong Neodymium Magnets 4 in x 2 in x 2 in Rare Earth Block4.002.002.00N48710
13CNBM-1149Industrial Magnets 4 in x 4 in x 1 in Strong Neodymium Rare Earth N424.004.001.00N42700
14CNBM-1150Rare Earth Magnets 6 in x 1/8 in x 5/16 in Neodymium Bar N426.000.130.31N4228
14CNBM-1151Neodymium Magnets 6 in x 3 in x 1/2 in Strong Rare Earth Magnets6.003.000.50N42375
14CNBM-1152Rare Earth Magnets 6 in x 2 in x 1 in Strong N42 Neodymium Block6.002.001.00N42580
14CNBM-1153Neodymium Magnets 6 in x 3 in x 1 in Strong Industrial Magnets6.003.001.00N42720
14CNBM-1154Strong Industrial Magnets 6 in x 6 in x 1 in Neodymium Magnet Block6.006.001.00N421000
14CNBM-1155Neodymium Magnets 6 in x 4 in x 2 in Strong Industrial Magnets6.004.002.00N421300