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3/8" Diameter/Wide Magnets

 (63 Products)
A selection of magnets measuring 3/8" in diameter (for disc/sphere magnets) or 3/8" wide/long (for rectangular magnets).
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$1
$29
Pull Strength
N42 Neodymium Disc Magnet - 3/8 in. dia x 3/8 in. thick - 8.59lbs Pull
8.59
N42 Neodymium Disc Magnet - 3/8 in. dia x 3/8 in. thick - 8.59lbs PullCode: F674
From $10.80
Neodymium Halbach Array Cube Magnet - 3/8 in. x 3/8 in. x 3/8 in. with 1/16 in. hole
Neodymium Halbach Array Cube Magnet - 3/8 in. x 3/8 in. x 3/8 in. with 1/16 in. holeCode: SP101H2
From $10.12
Neodymium Halbach Array Cube Magnet - 3/8 in. x 3/8 in. x 3/8 in. with 1/16 in. hole
Neodymium Halbach Array Cube Magnet - 3/8 in. x 3/8 in. x 3/8 in. with 1/16 in. holeCode: SP101H
From $10.12
N42 Neodymium Cube Magnet - 3/8 in. x 3/8 in. x 3/8 in. thick - 10.36lbs Pull
10.36
N42 Neodymium Cube Magnet - 3/8 in. x 3/8 in. x 3/8 in. thick - 10.36lbs PullCode: F101
From $11.36
Neodymium Countersunk Channel Magnet - 3/8 in. x 1/2 in. x 3/16 in. thick with 1/8 in. hole - 8.82lbs Pull
8.82
Neodymium Countersunk Channel Magnet - 3/8 in. x 1/2 in. x 3/16 in. thick with 1/8 in. hole - 8.82lbs PullCode: NC101305
From $2.08
N42 Neodymium Mitre Magnet - 3/8 in. dia x 1-3/16 in. thick - 7.93lbs Pull
7.93
N42 Neodymium Mitre Magnet - 3/8 in. dia x 1-3/16 in. thick - 7.93lbs PullCode: F100NS
From $28.80
N42 Neodymium Disc Magnet - 7/16 in. dia x 1/4 in. thick - 7.5lbs Pull
7.5
N42 Neodymium Disc Magnet - 7/16 in. dia x 1/4 in. thick - 7.5lbs PullCode: ND1106-LMI
From $11.99
N42 Neodymium Rectangular Magnet - 3/8 in. x 3/16 in. x 1/32 in. thick - 1.01lbs Pull
1.01
N42 Neodymium Rectangular Magnet - 3/8 in. x 3/16 in. x 1/32 in. thick - 1.01lbs PullCode: NB100501-LMI
From $2.02
N42 Neodymium Rectangular Magnet - 3/8 in. x 1/4 in. x 1/16 in. thick - 1.76lbs Pull
1.76
N42 Neodymium Rectangular Magnet - 3/8 in. x 1/4 in. x 1/16 in. thick - 1.76lbs PullCode: NB100602-LMI
From $3.31
N42 Neodymium Square Magnet - 3/8 in. x 3/8 in. x 1/16 in. thick - 2.94lbs Pull
2.94
N42 Neodymium Square Magnet - 3/8 in. x 3/8 in. x 1/16 in. thick - 2.94lbs PullCode: NB101002-LMI
From $4.61
N42 Neodymium Square Magnet - 3/8 in. x 3/8 in. x 3/8 in. thick - 9.44lbs Pull
9.44
N42 Neodymium Square Magnet - 3/8 in. x 3/8 in. x 3/8 in. thick - 9.44lbs PullCode: NB101010-LMI
From $16.14
N42 Neodymium Rectangular Magnet - 1 in. x 3/8 in. x 1/16 in. thick - 5.45lbs Pull
5.45
N42 Neodymium Rectangular Magnet - 1 in. x 3/8 in. x 1/16 in. thick - 5.45lbs PullCode: NB251002-LMI
From $19.68
N42 Neodymium Rectangular Magnet - 1 in. x 3/8 in. x 3/8 in. thick - 15.22lbs Pull
15.22
N42 Neodymium Rectangular Magnet - 1 in. x 3/8 in. x 3/8 in. thick - 15.22lbs PullCode: NB251010-LMI
From $7.93
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 0.86lbs Pull
0.86
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 0.86lbs PullCode: ND1001-LMI
From $9.94
Samarium Cobalt Pot Magnet - 3/8 in. dia x 3/16 in. thick x M3 Stud - 4.83lbs Pull
Sale
4.83
Samarium Cobalt Pot Magnet - 3/8 in. dia x 3/16 in. thick x M3 Stud - 4.83lbs PullCode: F4MC10-SC
From $1.79
  $2.29
63 Products

3/8" Diameter/Wide Magnets

Discover Our Range of 3/8" Magnets

Explore our extensive collection of magnets by size, including the highly versatile 3/8" magnets. We have a range of magnets in various shapes and materials, such as neodymium, ferrite, and samarium cobalt, each offering unique properties to suit specific applications.

Applications of 3/8" Wide Magnets

Due to their size and strength, 3/8" magnets wide are ideal for a wide range of applications. They can be used in engineering projects, holding solutions, and crafts. For instance, a 3/8" dia x 5mm thick pot magnet is perfect for secure mounting, while a high-strength mitre magnet can handle demanding environments.

Comparing Materials for 3/8" Magnets

Choosing the right material ensures optimal performance. Neodymium magnets provide the highest strength, suitable for industrial and precision uses. Ferrite magnets are cost-effective and corrosion-resistant, making them great for outdoor or general-purpose use. Explore our selection to find the best options for your needs.

Popular 3/8" Diameter Magnets by Shape

From discs to spheres, our range includes various shapes to meet your project requirements:

Shop 3/8" Magnets for Every Need

Find the perfect magnets for your project by exploring our shop by size page. Whether you need a 3/8" x 5mm magnet for mounting or a thin 3/8" dia magnet for lightweight holding, FIRST4MAGNETS® has a wide range to meet your requirements.

For guidance on selecting the right 3/8" magnets diameter for your needs, contact our expert team today. FIRST4MAGNETS® is your trusted supplier for high-quality magnets tailored to any application.