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Rectangle Magnets

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Rectangle Magnets

70 products

Showing 49 - 70 of 70 products

Neodymium rectangle magnets, also known as block magnets or rectangular rare earth magnets, are ideal for mounting, clamping, sensing, and magnetic circuit applications. We stock both neodymium rectangle magnets for high pull force and samarium cobalt rectangle magnets for high-temperature and chemically harsh environments.

Available in a variety of sizes, magnetic grades, and protective coatings to meet your technical requirements.

Common Uses

Magnetic assemblies & clamping
Sensors & automation systems
Motors, pumps & control devices

Custom Solutions

SuperMagnetMan is the e-commerce brand of SM Magnetics, here to make it easy to get the magnets you need for prototyping, testing, or small-scale use. When you're ready for a custom solution—whether that’s a fully engineered magnetic system, simulation support, or a complete assembly—our team at SM Magnetics is ready to help you bring it to life.

Submit a Custom Magnet Request Form
Contact Us for engineering support and inquiries

Showing 49 - 70 of 70 products

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Rectangle Magnets Neodymium Magnets Bar Magnets

Rect0740

Sale price$2.75

In stock, 40 units

1.250" (31.75mm) long x 0.157" (4mm) wide x 0.020" (0.50mm) thick, N50 Rectangle Magnets magnetized through the width. Unplated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 3 pcs

Rect1245

Sale price$2.75

In stock, 482 units

1.250" (31.75mm) long x 0.157" (4mm) wide x 0.039" (1mm) thick, N45 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 3 pcs

Rect1250

Sale price$2.85

In stock, 68 units

1.250" (31.75mm) long x 0.250" (6.35mm) wide x 0.250" (6.35mm) thick, N40 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 3 pcs

Rect1251

Sale price$2.45

In stock, 245 units

1.250" (31.75mm) long x 0.250" (6.35mm) wide x 0.250" (6.35mm) thick, N40 Rectangle Magnets magnetized through the length. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 5 pcs

Rect1526

Sale price$3.20

In stock, 43 units

1.500" (38.10mm) long x 0.250" (6.35mm) wide x 0.250" (6.35mm) thick, N52 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 3 pcs

Rect1400

Sale price$5.00

In stock, 1839 units

1.590" (40.38mm) long x 0.185" (4.69mm) wide x 0.125" (3.17mm) thick, N40 Rectangle Magnets magnetized through the width. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 2 pcs

Rect1750

Sale price$5.75

In stock, 305 units

1.750" (44.45mm) long x 0.500" (12.70mm) wide x 0.250" (6.35mm) thick, N40 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect1850

Sale price$5.40

In stock, 106 units

1.772" (45mm) long x 0.079" (2mm) wide x 0.079" (2mm) thick, N50 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect2005

Sale price$8.25

In stock, 30 units

2" (50.80mm) long x 0.250" (6.35mm) wide x 0.250" (6.35mm) thick, N40 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect2007

Sale price$12.00

In stock, 128 units

2" (50.80mm) long x 1" (25.40mm) wide x 0.250" (6.35mm) thick, N50 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect2009

Sale price$8.25

In stock, 192 units

2" (50.80mm) long x 0.375" (9.50mm) wide x 0.311" (7.90mm) thick, N42 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect2008

Sale price$8.50

In stock, 124 units

2" (50.80mm) long x 1" (25.40mm) wide x 0.375" (9.52mm) thick, N45 Rectangle Magnets magnetized thru thickness. Black Epoxy Coated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect2500

Sale price$6.50

In stock, 784 units

2.500" (63.50mm) Long x 0.250" (6.30mm) Wide x 0.250" (6.30mm) thick, N40 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect3125

Sale price$59.00

In stock, 99 units

3" (76.20mm) long x 1" (25.40mm) wide x 1.250" (31.75mm) thick, N50 Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

Rect3001

Sale price$5.00

In stock, 376 units

3.500" (88.90mm) long x .180" (4.57mm) wide x 0.125" (3.17mm) thick, N48M Rectangle Magnets magnetized thru thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 3 pcs

Rect4150

Sale price$14.75

In stock, 949 units

4.750" (120.64mm) long x 0.177" (4.50mm) wide x 0.177" (4.50mm) thick, N50 Rectangle Magnets magnetized through thickness. Nickel Plated. Neodymium Magnets Bar Magnets Minimum Order Quantity (MOQ) = 1 pc

SuperMagnetMan Teflon Coated Rectangle Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com

TEF Rect4350BT

Sale price$125.00

In stock, 3 units

4" (101.60mm) long x 3" (76.21mm) wide x 0.500" (12.70mm) thick, Black PTFE Coated, N50 Rare Earth Neodymium Rectangle Magnet, Magnetized thru thickness. Minimum Order Quantity (MOQ) = 1 pc

SmCo Rect0280Ni

Sale price$15.50

Only 1 unit left

1.102" (28mm) long x 0.709" (18mm) wide x 0.512" (13mm) thick, SmCo24H Rare Earth Samarium Cobalt Rectangle Magnet, Magnetized through the thickness, Nickel plated. Minimum Order Quantity (MOQ) = 1 pc

SmCo Rect0285Cr

Sale price$21.90

In stock, 3 units

1.102" (28mm) long x 0.709" (18mm) wide x 0.945" (24mm) thick, SmCo24H Rare Earth Samarium Cobalt Rectangle Magnet, Magnetized through the thickness, Chrome plated. Minimum Order Quantity (MOQ) = 1 pc

SmCo Rect0285Ni

Sale price$21.50

In stock, 9 units

1.102" (28mm) long x 0.709" (18mm) wide x 0.945" (24mm) thick, SmCo24H Rare Earth Samarium Cobalt Rectangle Magnet, Magnetized through the thickness, Nickel plated. Minimum Order Quantity (MOQ) = 1 pc

SmCo Rect0600Cr

Sale price$27.90

In stock, 3 units

2.362" (60mm) long x 0.709" (18mm) wide x 0.512" (13mm) thick, SmCo24H Rare Earth Samarium Cobalt Rectangle Magnet, Magnetized through the thickness, Chrome plated. Minimum Order Quantity (MOQ) = 1 pc

SmCo Rect0600Ni

Sale price$27.40

In stock, 6 units

2.362" (60mm) long x 0.709" (18mm) wide x 0.512" (13mm) thick, SmCo24H Rare Earth Samarium Cobalt Rectangle Magnet, Magnetized through the thickness, Nickel plated. Minimum Order Quantity (MOQ) = 1 pc

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Filters

0.20-0.80 (5)
0.81-1.75 (14)
1.76-3.0 (14)
3.1-5.0 (14)
5.1-25.4 (22)
25.5-35 (1)

0.81-1.75 (1)
1.76-3.0 (4)
3.1-5.0 (7)
5.1-25.4 (34)
25.5-50.8 (17)
50.9-127.0 (7)

N38 (1)
N40 (11)
N42 (2)
N45 (5)
N48 (1)
N50 (38)
N52 (4)
N48M (1)
N42SH (2)
SmCo24H (5)

Nickel (61)
Rubber (1)
Black Epoxy (2)
Chrome (3)
Silver (1)
Black PTFE (1)
Unplated (1)

Through the thickness (62)
Through the length (4)
Through the width (4)