Mount Type Mount Type |
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| Unthreaded Hole | Magnetic |
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| Press Fit |
OD OD |
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Direction of Magnetization Direction of Magnetization |
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| Through Thickness | Through Diameter |
Thickness Thickness |
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Hole Diameter Hole Diameter |
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Pull Rating Pull Rating |
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Maximum Pull Maximum Pull |
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Material Material |
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Mounting Hole Style Mounting Hole Style |
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Flux Density Flux Density |
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Finish Finish |
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Maximum Energy Product Maximum Energy Product |
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Case Material Case Material |
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Case Finish Case Finish |
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About Magnets
More
Ceramic Magnets with Unthreaded Hole
Ceramic magnets resist demagnetization better than other magnets and are an economical choice. Slide onto a rod or use a bolt or screw to install.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
| Thick. | OD | Hole Dia. | Max. Pull, lbs. | Max. Temperature, °F | Grade | Each | |
| 0.118" | 0.689" | 19/64" | 0.4 | 400° | C8 | 0000000 | 00000 |
| 1/8" | 1/2" | 3/16" | 0.1 | 400° | C1 | 000000 | 000 |
| 3/16" | 1 1/4" | 3/8" | 1 | 400° | C5 | 0000000 | 0000 |
| 0.236" | 1 1/8" | 3/8" | 0.6 | 400° | C1 | 000000 | 000 |
| 1/4" | 3/4" | 17/64" | 0.3 | 400° | C1 | 000000 | 000 |
| 1/4" | 1.079" | 0.597" | 0.7 | 400° | C1 | 000000 | 000 |
| 1/4" | 1.705" | 0.705" | 0.7 | 400° | C1 | 000000 | 0000 |
| 0.28" | 2.38" | 1" | 3 | 400° | C5 | 0000000 | 0000 |
| 0.3" | 2.032" | 0.705" | 1.7 | 400° | C1 | 000000 | 0000 |
| 0.314" | 1.77" | 0.866" | 2.5 | 400° | C5 | 0000000 | 0000 |
| 0.33" | 2.8" | 1 13/64" | 4 | 400° | C5 | 0000000 | 0000 |
| 0.4" | 4.54" | 1 3/4" | 9 | 400° | C5 | 0000000 | 0000 |
| 0.425" | 3.376" | 1.28" | 7 | 400° | C5 | 0000000 | 0000 |
| 0.431" | 1.23" | 0.885" | 0.6 | 400° | C1 | 000000 | 0000 |
| 0.55" | 5.27" | 2.21" | 17 | 400° | C5 | 0000000 | 0000 |
Alnico Magnets with Unthreaded Hole
Alnico magnets aren't as strong as rare earth magnets, but they withstand the highest temperatures. Slide onto a rod or use a bolt or screw to install.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
| Thick. | OD | Hole Dia. | Max. Pull, lbs. | Max. Temperature, °F | Grade | Each | |
Magnetized Through Thickness | |||||||
|---|---|---|---|---|---|---|---|
| 1/8" | 3/8" | 3/32" | 0.4 | 970° | Alnico 8 | 00000000 | 00000 |
| 0.14" | 0.525" | 1/4" | 0.1 | 970° | Alnico 8 | 00000000 | 00000 |
| 0.225" | 1.282" | 0.532" | 0.3 | 970° | Alnico 8 | 00000000 | 00000 |
| 0.27" | 0.91" | 0.475" | 0.8 | 970° | Alnico 8 | 00000000 | 00000 |
| 0.27" | 1.94" | 0.95" | 0.8 | 970° | Alnico 8 | 00000000 | 00000 |
| 1/2" | 1" | 3/4" | 1.3 | 970° | Alnico 5 | 0000000 | 0000 |
| 3/4" | 1 1/2" | 1 1/8" | 3 | 970° | Alnico 5 | 0000000 | 00000 |
| 1" | 2" | 1 1/2" | 6 | 970° | Alnico 5 | 0000000 | 00000 |
| 1 1/4" | 2 1/2" | 1 7/8" | 8 | 970° | Alnico 5 | 0000000 | 00000 |
| 1 1/2" | 3" | 2 1/4" | 14 | 970° | Alnico 5 | 0000000 | 00000 |
Neodymium Magnets with Unthreaded Hole
Made of neodymium, these rare earth magnets are the strongest for their size. Slide onto a rod or use a bolt or screw to install.
Magnets with poles magnetized through the diameter are often used in rotation sensors.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
Each | |||||||
|---|---|---|---|---|---|---|---|
| OD | Hole Dia. | Max. Pull, lbs. | Max. Temperature, °F | Grade | 1-49 | 50-Up | |
Magnetized Through Thickness | |||||||
0.06" Thick. | |||||||
| 3/8" | 1/8" | 1.5 | 300° | N35SH | 0000000 | 00000 | 00000 |
0.1" Thick. | |||||||
| 1/4" | 1/8" | 1.3 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 3/8" | 1/8" | 2.2 | 300° | N38SH | 000000 | 0000 | 0000 |
| 1/2" | 1/8" | 3 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 1/2" | 0.2" | 3 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 1" | 1/8" | 7 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 1" | 1/4" | 6 | 300° | N38SH | 0000000 | 00000 | 00000 |
| 1" | 1/2" | 7 | 300° | N38SH | 0000000 | 00000 | 00000 |
1/8" Thick. | |||||||
| 1/4" | 1/8" | 2.6 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/8" | 1/8" | 4.2 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1/2" | 1/8" | 6 | 175° | N45 | 00000000 | 0000 | 0000 |
| 5/8" | 1/8" | 7 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/4" | 1/8" | 9 | 175° | N45 | 00000000 | 0000 | 0000 |
| 7/8" | 1/8" | 11 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1" | 1/4" | 12 | 175° | N45 | 00000000 | 0000 | 0000 |
1/4" Thick. | |||||||
| 1/4" | 1/8" | 2.3 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 1/4" | 1/8" | 5 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/8" | 1/8" | 5 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 3/8" | 1/8" | 9 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1/2" | 1/8" | 8 | 300° | N38SH | 0000000 | 0000 | 0000 |
| 1/2" | 1/8" | 12 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1/2" | 0.2" | 8 | 300° | N38SH | 0000000 | 00000 | 0000 |
| 5/8" | 1/8" | 15 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/4" | 1/8" | 18 | 175° | N45 | 00000000 | 0000 | 0000 |
| 7/8" | 1/8" | 21 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1" | 1/8" | 19 | 300° | N38SH | 0000000 | 00000 | 0000 |
| 1" | 1/4" | 16 | 300° | N38SH | 0000000 | 00000 | 00000 |
| 1" | 1/4" | 24 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1" | 1/2" | 20 | 300° | N38SH | 0000000 | 00000 | 00000 |
1/2" Thick. | |||||||
| 1/2" | 1/8" | 16 | 300° | N38SH | 0000000 | 00000 | 00000 |
| 1/2" | 1/8" | 21 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1" | 1/2" | 21 | 300° | N38SH | 0000000 | 00000 | 00000 |
3/4" Thick. | |||||||
| 1" | 1/2" | 32 | 300° | N38SH | 000000 | 00000 | 00000 |
1" Thick. | |||||||
| 1/2" | 1/4" | 14 | 175° | N45 | 00000000 | 0000 | 0000 |
1 1/2" Thick. | |||||||
| 1/2" | 1/4" | 13.7 | 175° | N45 | 00000000 | 00000 | 0000 |
2" Thick. | |||||||
| 1/2" | 1/4" | 13.9 | 175° | N45 | 00000000 | 00000 | 00000 |
Magnetized Through Diameter | |||||||
1/8" Thick. | |||||||
| 1/4" | 1/8" | 2.6 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/8" | 1/8" | 4.2 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1/2" | 1/8" | 6 | 175° | N45 | 00000000 | 0000 | 0000 |
| 5/8" | 1/8" | 7 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/4" | 1/8" | 9 | 175° | N45 | 00000000 | 0000 | 0000 |
| 7/8" | 1/8" | 11 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1" | 1/4" | 12 | 175° | N45 | 00000000 | 0000 | 0000 |
1/4" Thick. | |||||||
| 1/4" | 1/8" | 5 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/8" | 1/8" | 9 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1/2" | 1/8" | 12 | 175° | N45 | 00000000 | 0000 | 0000 |
| 5/8" | 1/8" | 15 | 175° | N45 | 00000000 | 0000 | 0000 |
| 3/4" | 1/8" | 18 | 175° | N45 | 00000000 | 0000 | 0000 |
| 7/8" | 1/8" | 21 | 175° | N45 | 00000000 | 0000 | 0000 |
| 1" | 1/4" | 24 | 175° | N45 | 00000000 | 00000 | 0000 |
1/2" Thick. | |||||||
| 1/2" | 1/8" | 24 | 175° | N45 | 00000000 | 0000 | 0000 |
1" Thick. | |||||||
| 1/2" | 1/4" | 14 | 175° | N45 | 00000000 | 00000 | 0000 |
1 1/2" Thick. | |||||||
| 1/2" | 1/4" | 14 | 175° | N45 | 00000000 | 00000 | 00000 |
2" Thick. | |||||||
| 1/2" | 1/4" | 14 | 175° | N45 | 00000000 | 00000 | 00000 |
Encased Ceramic Magnets with Unthreaded Hole
A case protects the magnetic material. Steel cases also concentrate and focus the magnetic field. Ceramic magnets resist demagnetization better than other magnets and are an economical choice.
A keeper covers the poles to preserve the strength of the magnet and protect it from attracting metal during storage.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
| Thick. | OD | Hole Dia. | Max. Pull, lbs. | Sets of Poles | Max. Temp., °F | Grade | Mounting Hole Style | Number of Mounting Holes | For Screw Size | Includes | Each | ||
Zinc-Plated Steel Case | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3/16" | 1 15/64" | 5/32" | 14 | 1 | 180° | C8 | Straight | 1 | No. 6 | __ | 0000000 | 00000 |
| 1 | 0.24" | 0.79" | 0.165" | 5 | 3 | 180° | C5 | Countersunk | 1 | No. 6 | Keeper | 0000000 | 0000 |
| 1 | 9/32" | 1 13/32" | 3/16" | 22 | 1 | 180° | C8 | Straight | 1 | No. 8 | __ | 0000000 | 0000 |
| 1 | 5/16" | 1.57" | 0.217" | 19 | 3 | 180° | C5 | Countersunk | 1 | No. 12 | Keeper | 0000000 | 0000 |
| 1 | 5/16" | 2 1/32" | 3/16" | 35 | 1 | 180° | C8 | Straight | 1 | No. 8 | __ | 0000000 | 0000 |
| 1 | 3/8" | 2 5/8" | 9/32" | 80 | 1 | 180° | C8 | Straight | 1 | 1/4" | __ | 0000000 | 0000 |
| 1 | 3/8" | 2 7/8" | 9/32" | 85 | 1 | 180° | C8 | Straight | 1 | 1/4" | __ | 0000000 | 0000 |
| 1 | 7/16" | 3 3/16" | 9/32" | 95 | 1 | 180° | C8 | Straight | 1 | 1/4" | __ | 0000000 | 0000 |
| 1 | 1/2" | 4 29/32" | 1/2" | 190 | 1 | 180° | C8 | Straight | 1 | 1/2" | __ | 0000000 | 00000 |
| 1 | 33/64" | 3 7/8" | 3/8" | 147 | 1 | 180° | C8 | Straight | 1 | 5/16"-32 | __ | 0000000 | 00000 |
| 1 | 5mm | 16mm | 4mm | 3 | 1 | 180° | __ | Countersunk | 1 | M3 | __ | 0000000 | 0000 |
| 1 | 6mm | 20mm | 4mm | 6 | 1 | 180° | __ | Countersunk | 1 | M3 | __ | 0000000 | 0000 |
| 1 | 7mm | 25mm | 6mm | 8 | 1 | 180° | __ | Countersunk | 1 | M5 | __ | 0000000 | 0000 |
| 1 | 7mm | 32mm | 6mm | 16 | 1 | 180° | __ | Countersunk | 1 | M5 | __ | 0000000 | 0000 |
| 1 | 8mm | 40mm | 6mm | 20 | 1 | 180° | __ | Countersunk | 1 | M5 | __ | 0000000 | 0000 |
| 1 | 10mm | 50mm | 9mm | 40 | 1 | 180° | __ | Straight | 1 | M8 | __ | 0000000 | 0000 |
| 1 | 14mm | 63mm | 7mm | 65 | 1 | 180° | __ | Straight | 1 | M8 | __ | 0000000 | 00000 |
| 1 | 18mm | 80mm | 7mm | 120 | 1 | 180° | __ | Straight | 1 | M8 | __ | 0000000 | 00000 |
| 1 | 22mm | 100mm | 11mm | 150 | 1 | 180° | __ | Straight | 1 | M10 | __ | 0000000 | 00000 |
Chrome-Plated Steel Case | |||||||||||||
| 1 | 11/64" | 1.21" | 0.133" | 4 | 1 | 180° | C5 | Straight | 1 | No. 5 | __ | 0000000 | 0000 |
| 1 | 19/64" | 1 45/64" | 0.157" | 12 | 1 | 180° | C5 | Straight | 1 | No. 6 | __ | 0000000 | 0000 |
| 1 | 5/16" | 2 3/16" | 13/64" | 30 | 1 | 180° | C5 | Straight | 1 | No. 10 | __ | 0000000 | 0000 |
| 1 | 0.35" | 2 3/8" | 13/64" | 45 | 1 | 180° | C5 | Straight | 1 | No. 10 | __ | 0000000 | 0000 |
| 1 | 3/8" | 2 51/64" | 1/4" | 75 | 1 | 180° | C5 | Straight | 1 | 1/4" | __ | 0000000 | 0000 |
| 1 | 0.51" | 3 51/64" | 3/8" | 110 | 1 | 180° | C5 | Straight | 1 | 3/8" | __ | 0000000 | 00000 |
| 2 | 19/64" | 2 1/32" | 3/16" | 35 | 1 | 180° | C5 | Straight | 1 | No. 8 | __ | 0000000 | 0000 |
| 2 | 33/64" | 3 3/8" | 3/8" | 120 | 1 | 180° | C5 | Straight | 1 | 5/16" | __ | 0000000 | 0000 |
Stainless Steel Case | |||||||||||||
| 1 | 6mm | 20mm | 4mm | 4 | 1 | 390° | __ | Countersunk | 1 | M3 | __ | 0000000 | 0000 |
| 1 | 7mm | 25mm | 6mm | 6 | 1 | 390° | __ | Countersunk | 1 | M5 | __ | 0000000 | 0000 |
| 1 | 7mm | 32mm | 6mm | 13 | 1 | 390° | __ | Countersunk | 1 | M5 | __ | 0000000 | 0000 |
| 1 | 8mm | 40mm | 6mm | 16 | 1 | 390° | __ | Countersunk | 1 | M5 | __ | 0000000 | 0000 |
| 1 | 10mm | 50mm | 9mm | 32 | 1 | 390° | __ | Straight | 1 | M8 | __ | 0000000 | 00000 |
| 1 | 14mm | 63mm | 9mm | 50 | 1 | 390° | __ | Straight | 1 | M8 | __ | 0000000 | 00000 |
Machinable Magnets with Unthreaded Hole
These magnets are bonded with epoxy resin, so they can be machined with carbide tooling. Slide onto a rod or use a bolt or screw to install.
Warning: Maximum pull ratings are based on direct contact with rust-free and unpainted iron plate. Variations in material condition will significantly reduce these ratings. Do not use for lifting over people.
For technical drawings and 3-D models, click on a part number.
Each | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Hole Dia. | Max. Pull, lbs. | Sets of Poles | Max. Temperature, °F | Grade | 1-49 | 50-Up | |
0.197" Thick. | ||||||||
| 1.023" | 0.866" | 0.6 | 1 | 300° | N10SH | 0000000 | 000000 | 00000 |
| 1.181" | 0.63" | 2 | 1 | 300° | N10SH | 0000000 | 00000 | 00000 |
| 1.378" | 0.811" | 2 | 1 | 300° | N10SH | 0000000 | 00000 | 00000 |
0.394" Thick. | ||||||||
| 1.023" | 0.866" | 1.1 | 1 | 300° | N10SH | 0000000 | 00000 | 00000 |
| 1.181" | 0.63" | 4 | 1 | 300° | N10SH | 0000000 | 00000 | 00000 |
| 1.378" | 0.811" | 4 | 1 | 300° | N10SH | 0000000 | 00000 | 00000 |
Magnetic Routing Ring Bases
Temporarily mount routing rings and other threaded components to steel and iron surfaces.
For technical drawings and 3-D models, click on a part number.
Routing Rings
Also known as bridle rings, routing rings have an open-eye design that allows you to quickly install wire and cable. Press-fit routing rings mount onto beams and other flat surfaces. A hole on the back of the jaw allows you to orient the ring horizontally. Lightly hammer to install. Magnetic routing rings provide a temporary hold on steel and iron surfaces.
For technical drawings and 3-D models, click on a part number.
Eye Diameter | Overall | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | For Beam Thickness | Material | Temp. Range, °F | Cap., lbs. | Lg. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Press Fit | |||||||||||
| 2" | 51 | 1/8"-1/4" | Galvanized Steel | __ | 15 | 2 7/16" | 1 5/16" | 3 1/2" | 1 | 0000000 | 00000 |
| 2" | 51 | 5/16"-1/2" | Galvanized Steel | __ | 15 | 2 7/16" | 1 5/16" | 3 1/2" | 1 | 0000000 | 0000 |
| 2" | 51 | 9/16"-3/4" | Galvanized Steel | __ | 15 | 2 7/16" | 1 7/16" | 3 1/2" | 1 | 0000000 | 0000 |
| Each | |||||||||||
Magnetic | |||||||||||
| 3/4" | 19 | __ | Zinc-Plated Steel | -40° to 570° | 25 | 1" | 7/8" | 2 3/8" | __ | 0000000 | 0000 |
| 3/4" | 19 | __ | Zinc-Plated Steel | -40° to 570° | 65 | 1" | 1 1/8" | 2" | __ | 0000000 | 0000 |
| 1 1/4" | 32 | __ | Zinc-Plated Steel | -40° to 175° | 90 | 1 5/8" | 1 1/2" | 3 1/4" | __ | 0000000 | 0000 |
| 2" | 51 | __ | Zinc-Plated Steel | -40° to 570° | 90 | 2 3/8" | 1 1/2" | 4 7/8" | __ | 0000000 | 0000 |