A magnet's listed pull force is the most it holds in a straight pull off thick, flat steel with full contact. Our 344 magnets with a supplier value list 0.16 kg to 230 kg; 540 more without supplier data show a calculated estimate, marked approx. Choose one rated well above your load: real holding force is lower because of air gaps, paint, thin steel and sideways (shear) loads.
Our magnets by listed pull force (kg)
| Pull force | Supplier values | Calculated (approx.) | Types in this range |
|---|---|---|---|
| under 1 kg | 87 | 153 | disc magnet (57), block magnet (124), rod magnet (33), ring magnet (21), sphere magnet (5) |
| 1–2 kg | 42 | 82 | disc magnet (25), block magnet (62), rod magnet (13), ring magnet (22), sphere magnet (2) |
| 2–5 kg | 68 | 162 | eyebolt magnet (3), pot magnet (4), disc magnet (51), block magnet (116), rod magnet (20), ring magnet (33), sphere magnet (3) |
| 5–10 kg | 50 | 62 | hook magnet (3), eyebolt magnet (1), pot magnet (8), disc magnet (27), block magnet (57), rod magnet (11), ring magnet (4), sphere magnet (1) |
| 10–20 kg | 48 | 39 | hook magnet (4), eyebolt magnet (1), pot magnet (15), disc magnet (19), block magnet (41), rod magnet (2), ring magnet (2), sphere magnet (3) |
| 20–50 kg | 31 | 29 | hook magnet (4), eyebolt magnet (7), pot magnet (8), disc magnet (23), block magnet (17), ring magnet (1) |
| 50–100 kg | 13 | 8 | hook magnet (3), eyebolt magnet (2), pot magnet (4), disc magnet (8), block magnet (3), ring magnet (1) |
| 100 kg and over | 5 | 5 | pot magnet (1), disc magnet (6), block magnet (3) |
This chart has two kinds of value, always in separate columns:
- Supplier value: the pull force from our suppliers' data, as listed on the product page.
- Calculated estimate (approx.): for magnets without supplier data. We calculated it from the magnet's grade and dimensions, based on our supplier values for magnets of the same shape. It's a rough guide only: real holding force varies and can differ from the estimate, so test before relying on it. On the product page it's labelled "Pull force (calculated estimate)". An estimate never replaces a supplier value.
Fishing magnets are listed separately below. Two supplier values are held back from this chart while we check them with the supplier. Pot, hook and eyebolt magnets have supplier values only.
How pull force is measured, and why your magnet will hold less
Pull force, whether a supplier value or a calculated estimate, is an indicative value: the force needed to pull the magnet straight off a flat, polished steel plate that's thick enough not to limit the result, with the full surface in contact, at room temperature. Supplier values are laboratory values measured under ideal conditions, and our estimates describe the same ideal case. In real applications, the holding force is lower, often considerably. It drops with:
- An air gap: paint, powder coating, rust, dirt, tape, labels, a sheet of paper or a rubber coating all act as a gap. Even a fraction of a millimetre makes a noticeable difference.
- Thin steel: thin sheet metal can't absorb the full field, so a strong magnet holds much less than on a thick plate.
- The type of steel: mild steel works best; cast iron and alloyed or hardened steel give less. Most stainless steels (304, 316) are barely magnetic or not at all.
- A sideways (shear) load: the listed force applies to a straight pull. On a vertical steel wall the magnet slides off at a much lower force. Rubber-coated magnets resist sliding better.
- Heat, vibration and shocks: a warmer magnet is weaker, and vibration, shocks or repeated loading can make it let go well below its rated force.
Test the magnet in your actual application and allow a generous safety margin. Don't use magnets on their own to hold loads above people, or anywhere failure could cause injury or damage, unless the design has been checked and tested by a qualified person. More detail: magnet pull force explained and magnet technical data.
Safety: strong magnets can pinch fingers and skin, and can chip or shatter if they snap together. Keep them away from pacemakers and other medical implants. Our products are not toys: keep small magnets out of the reach of children. See our magnet safety page.
Magnets made for holding loads
If you're hanging or fixing something, start with a magnet in a steel housing with a hook, eye or thread. The steel pot concentrates the magnetic field on the open face.
| Type | Magnets with a supplier value | Supplier pull force | Use |
|---|---|---|---|
| Hook magnets | 14 | 5.1–96 kg | hang items from a steel beam, grid or shelf |
| Eyebolt magnets | 14 | 3.6–55 kg | a ring to tie a rope, cable or chain to |
| Pot magnets (thread, countersunk or for gluing) | 40 | 4.5–107 kg | screw or bolt the magnet to your own fixture |
Browse hook and eyebolt magnets, pot magnets, countersunk magnets and rubber-coated magnets (for painted surfaces and where sliding is the risk).
Examples in each pull-force range
For each range we show the lowest- and highest-rated magnet of each type, plus at least one supplier value and one calculated estimate where the type has both. Supplier values and calculated estimates are in separate columns. Every link goes to the live product page with its full specifications.
Magnets with a listed pull force of under 1 kg
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Disc magnet | Neodymium Disc Magnet 3 x 1 mm N52 | 0.19 kg (0.4 lb) | – |
| Disc magnet | Neodymium Disc Magnet 20 x 1 mm N48, Nickel-Plated | – | approx. 0.25 kg (0.6 lb) |
| Disc magnet | Self-Adhesive Neodymium Disc Magnet 30 x 2 mm N48 | 0.97 kg (2.1 lb) | – |
| …and 54 more disc magnets in this range (34 with supplier value, 20 calculated), see disc magnets | |||
| Block magnet | Neodymium Block Magnet 3 x 2 x 1 mm N45, Nickel-Plated | – | approx. 0.15 kg (0.3 lb) |
| Block magnet | Neodymium Block Magnet 4 x 4 x 0.9 mm | 0.18 kg (0.4 lb) | – |
| Block magnet | Neodymium Block Magnet 6 x 4 x 3 mm N45 | – | approx. 0.95 kg (2.1 lb) |
| …and 121 more block magnets in this range (22 with supplier value, 99 calculated), see block magnets | |||
| Rod magnet | Neodymium Rod Magnet (Cylinder) 2 x 4 mm N50 | 0.24 kg (0.5 lb) | – |
| Rod magnet | Neodymium Rod Magnet (Cylinder) 2 x 5 mm N48, Nickel-Plated | – | approx. 0.25 kg (0.6 lb) |
| Rod magnet | Neodymium Rod Magnet (Cylinder) 4 x 30 mm N48 | 0.98 kg (2.2 lb) | – |
| …and 30 more rod magnets in this range (18 with supplier value, 12 calculated), see rod magnets | |||
| Ring magnet | Neodymium Ring Magnet 6 x 2 x 2 mm N50 | 0.4 kg (0.9 lb) | – |
| Ring magnet | Neodymium Ring Magnet 10 x 5 x 3 mm N48 | – | approx. 0.95 kg (2.1 lb) |
| …and 19 more ring magnets in this range (2 with supplier value, 17 calculated), see ring magnets | |||
| Sphere magnet | Neodymium Sphere Magnet 3.175 mm (Magnetic Ball) | 0.16 kg (0.4 lb) | – |
| Sphere magnet | Neodymium Sphere Magnet 7 mm (Magnetic Ball) | 0.8 kg (1.8 lb) | – |
| …and 3 more sphere magnets in this range, see sphere magnets |
Magnets with a listed pull force of 1–2 kg
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Disc magnet | Neodymium Disc Magnet 40 x 2 mm N48 | – | approx. 1 kg (2.2 lb) |
| Disc magnet | Self-Adhesive Neodymium Disc Magnet 15 x 3 mm N48 | 1.9 kg (4.2 lb) | – |
| …and 23 more disc magnets in this range (15 with supplier value, 8 calculated), see disc magnets | |||
| Block magnet | Neodymium Block Magnet 10 x 3 x 3 mm N45 | – | approx. 1.1 kg (2.4 lb) |
| Block magnet | Neodymium Block Magnet 8 x 4 x 3 mm N50 | 1.2 kg (2.6 lb) | – |
| Block magnet | Self-Adhesive Neodymium Block Magnet 40 x 10 x 3 mm N45 | – | approx. 1.9 kg (4.2 lb) |
| …and 59 more block magnets in this range (6 with supplier value, 53 calculated), see block magnets | |||
| Rod magnet | Neodymium Rod Magnet (Cylinder) 5 x 10 mm N48 | 1.4 kg (3.1 lb) | – |
| Rod magnet | Neodymium Rod Magnet (Cylinder) 6 x 8 mm N48, Nickel-Plated | – | approx. 1.9 kg (4.2 lb) |
| …and 11 more rod magnets in this range (6 with supplier value, 5 calculated), see rod magnets | |||
| Ring magnet | Countersunk Neodymium Ring Magnet 12 x 8.1 x 4.1 x 4 mm N35, North Pole | 1.1 kg (2.4 lb) | – |
| Ring magnet | Neodymium Ring Magnet 12 x 7 x 3 mm N48 | – | approx. 1.1 kg (2.4 lb) |
| Ring magnet | Neodymium Ring Magnet 10 x 4 x 6 mm N50 | 1.9 kg (4.2 lb) | – |
| …and 19 more ring magnets in this range (8 with supplier value, 11 calculated), see ring magnets | |||
| Sphere magnet | Neodymium Sphere Magnet 8 mm (Magnetic Ball) | 1 kg (2.2 lb) | – |
| Sphere magnet | Neodymium Sphere Magnet 10 mm (Magnetic Ball) | 1.6 kg (3.5 lb) | – |
Magnets with a listed pull force of 2–5 kg
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Eyebolt magnet | Neodymium Eyebolt Magnet 10 x 5 x 4.5 mm N40, Steel Housing | 3.6 kg (7.9 lb) | – |
| Eyebolt magnet | Neodymium Eyebolt Magnet 16 x 6 x 4.5 mm N40, Steel Housing | 4.9 kg (10.8 lb) | – |
| …and 1 more eyebolt magnets in this range, see eyebolt magnets | |||
| Pot magnet | Neodymium Pot Magnet 10 x 4.5 mm with M3 Threaded Bush | 4.5 kg (9.9 lb) | – |
| Pot magnet | Neodymium Pot Magnet 10 x 4.5 mm N40 for Gluing | 4.5 kg (9.9 lb) | – |
| …and 2 more pot magnets in this range, see pot magnets | |||
| Disc magnet | Neodymium Disc Magnet 8 x 4 mm | 2 kg (4.4 lb) | – |
| Disc magnet | Neodymium Disc Magnet 12.7 x 6.3 mm N48, Nickel-Plated | – | approx. 4.9 kg (10.8 lb) |
| …and 49 more disc magnets in this range (18 with supplier value, 31 calculated), see disc magnets | |||
| Block magnet | Neodymium Cube Magnet 6 x 6 x 6 mm | 2 kg (4.4 lb) | – |
| Block magnet | Neodymium Block Magnet 25 x 20 x 5 mm N45, Nickel-Plated | – | approx. 4.9 kg (10.8 lb) |
| …and 114 more block magnets in this range (18 with supplier value, 96 calculated), see block magnets | |||
| Rod magnet | Neodymium Rod Magnet (Cylinder) 6 x 10 mm N48 | 2 kg (4.4 lb) | – |
| Rod magnet | Neodymium Rod Magnet (Cylinder) 9 x 25 mm N48, Nickel-Plated | – | approx. 4.8 kg (10.6 lb) |
| …and 18 more rod magnets in this range (10 with supplier value, 8 calculated), see rod magnets | |||
| Ring magnet | Countersunk Neodymium Ring Magnet 20 x 9.8 x 5.1 x 5 mm N35, North Pole | 2.1 kg (4.6 lb) | – |
| Ring magnet | Neodymium Ring Magnet 15 x 5 x 12 mm N48 | – | approx. 4.7 kg (10.4 lb) |
| …and 31 more ring magnets in this range (9 with supplier value, 22 calculated), see ring magnets | |||
| Sphere magnet | Neodymium Sphere Magnet 12.7 mm (Magnetic Ball) | 2.6 kg (5.7 lb) | – |
| Sphere magnet | Neodymium Sphere Magnet 13 mm N48 (Magnetic Ball) | – | approx. 2.7 kg (6.0 lb) |
| Sphere magnet | Neodymium Sphere Magnet 15 mm (Magnetic Ball) | 3.7 kg (8.2 lb) | – |
Magnets with a listed pull force of 5–10 kg
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Hook magnet | Neodymium Hook Magnet 10 x 5 x 4.5 mm N40, Steel Housing | 5.1 kg (11.2 lb) | – |
| Hook magnet | Neodymium Hook Magnet 16 x 6 x 4.5 mm N40, Steel Housing | 9.3 kg (20.5 lb) | – |
| …and 1 more hook magnets in this range, see hook magnets | |||
| Eyebolt magnet | Neodymium Eyebolt Magnet 20 x 8 x 6 mm N40, Steel Housing | 8.5 kg (18.7 lb) | – |
| Pot magnet | Neodymium Pot Magnet 13 x 4.5 mm for Gluing | 5.2 kg (11.5 lb) | – |
| Pot magnet | Neodymium Pot Magnet 16 x 5 mm with M4 Internal Thread | 7.3 kg (16.1 lb) | – |
| …and 6 more pot magnets in this range, see pot magnets | |||
| Disc magnet | Neodymium Disc Magnet 24 x 5 mm N48, Nickel-Plated | – | approx. 5.2 kg (11.5 lb) |
| Disc magnet | Neodymium Disc Magnet 16 x 6 mm, Yellow Plastic-Coated | 5.3 kg (11.7 lb) | – |
| Disc magnet | Neodymium Disc Magnet 30 x 7 mm N48, Nickel-Plated | – | approx. 9.9 kg (21.8 lb) |
| …and 24 more disc magnets in this range (13 with supplier value, 11 calculated), see disc magnets | |||
| Block magnet | Countersunk Neodymium Block Magnet 50x10x5 mm N45, 2 Holes, North Pole | – | approx. 5 kg (11.0 lb) |
| Block magnet | Neodymium Block Magnet 25 x 25 x 5 mm N45 | 5.1 kg (11.2 lb) | – |
| Block magnet | Neodymium Block Magnet 42 x 10 x 8 mm N45 | – | approx. 9.9 kg (21.8 lb) |
| …and 54 more block magnets in this range (16 with supplier value, 38 calculated), see block magnets | |||
| Rod magnet | Neodymium Rod Magnet (Cylinder) 10 x 15 mm N48 | – | approx. 5.5 kg (12.1 lb) |
| Rod magnet | Neodymium Rod Magnet (Cylinder) 12 x 50 mm N50 | 9.1 kg (20.1 lb) | – |
| …and 9 more rod magnets in this range (3 with supplier value, 6 calculated), see rod magnets | |||
| Ring magnet | Neodymium Ring Magnet 20 x 10 x 10 mm N50 | 6.6 kg (14.6 lb) | – |
| Ring magnet | Neodymium Ring Magnet 20 x 6 x 20 mm N48 | – | approx. 9.2 kg (20.3 lb) |
| …and 2 more ring magnets in this range (1 with supplier value, 1 calculated), see ring magnets | |||
| Sphere magnet | Neodymium Sphere Magnet 19 mm (Magnetic Ball) | 5.9 kg (13.0 lb) | – |
Magnets with a listed pull force of 10–20 kg
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Hook magnet | Rubber-Coated Hook Magnet 43 mm, Neodymium | 14 kg (30.9 lb) | – |
| Hook magnet | Neodymium Hook Magnet 25 x 8 x 9 mm N40, Steel Housing | 18 kg (39.7 lb) | – |
| …and 2 more hook magnets in this range, see hook magnets | |||
| Eyebolt magnet | Rubber-Coated Eyebolt Magnet 43 mm, Neodymium N40 | 14 kg (30.9 lb) | – |
| Pot magnet | Countersunk Neodymium Pot Magnet 25 x 8 x 5.5 mm | 10 kg (22.0 lb) | – |
| Pot magnet | Neodymium Pot Magnet 25 x 8 mm for Gluing | 18 kg (39.7 lb) | – |
| …and 13 more pot magnets in this range, see pot magnets | |||
| Disc magnet | Neodymium Disc Magnet 20x8 mm N50, Radially Magnetised, Nickel-Plated | 10 kg (22.0 lb) | – |
| Disc magnet | Neodymium Disc Magnet 23.81 x 12.7 mm N48, Nickel-Plated | – | approx. 19 kg (41.9 lb) |
| …and 17 more disc magnets in this range (7 with supplier value, 10 calculated), see disc magnets | |||
| Block magnet | Neodymium Block Magnet 25 x 10 x 10 mm N45 | – | approx. 10 kg (22.0 lb) |
| Block magnet | Neodymium Block Magnet 30 x 10 x 10 mm N45 | 11 kg (24.3 lb) | – |
| Block magnet | Neodymium Block Magnet 60 x 25 x 10 mm N45 | – | approx. 19 kg (41.9 lb) |
| …and 38 more block magnets in this range (17 with supplier value, 21 calculated), see block magnets | |||
| Rod magnet | Neodymium Rod Magnet (Cylinder) 15 x 20 mm N48 | – | approx. 12 kg (26.5 lb) |
| Rod magnet | Neodymium Rod Magnet (Cylinder) 15 x 50 mm N48 | – | approx. 14 kg (30.9 lb) |
| Ring magnet | Neodymium Ring Magnet 23 x 6 x 20 mm N48 | – | approx. 12 kg (26.5 lb) |
| Ring magnet | Neodymium Ring Magnet 30 x 12 x 20 mm N50 | 18 kg (39.7 lb) | – |
| Sphere magnet | Neodymium Sphere Magnet 25 mm N48 (Magnetic Ball) | – | approx. 10 kg (22.0 lb) |
| Sphere magnet | Neodymium Sphere Magnet 26 mm (Magnetic Ball) | 11 kg (24.3 lb) | – |
| Sphere magnet | Neodymium Sphere Magnet 30 mm N48 (Magnetic Ball) | – | approx. 15 kg (33.1 lb) |
Magnets with a listed pull force of 20–50 kg
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Hook magnet | Rubber-Coated Hook Magnet 66 mm, Neodymium | 27 kg (59.5 lb) | – |
| Hook magnet | Neodymium Hook Magnet 50 x 12 x 11 mm N40, Steel Housing | 47 kg (103.6 lb) | – |
| …and 2 more hook magnets in this range, see hook magnets | |||
| Eyebolt magnet | Neodymium Eyebolt Magnet 32 x 16 x 9 mm N40, Steel Housing | 22 kg (48.5 lb) | – |
| Eyebolt magnet | Neodymium Eyebolt Magnet 60 x 18 x 10 mm N40, Steel Housing | 31 kg (68.3 lb) | – |
| …and 5 more eyebolt magnets in this range, see eyebolt magnets | |||
| Pot magnet | Countersunk Neodymium Pot Magnet 32 x 8 mm | 21 kg (46.3 lb) | – |
| Pot magnet | Neodymium Pot Magnet 50 x 11 mm with M8 Threaded Bush | 41 kg (90.4 lb) | – |
| …and 6 more pot magnets in this range, see pot magnets | |||
| Disc magnet | Neodymium Disc Magnet 40 x 10 mm, Nickel-Plated | 20 kg (44.1 lb) | – |
| Disc magnet | Neodymium Disc Magnet 20 x 20 mm N48, Nickel-Plated | – | approx. 20 kg (44.1 lb) |
| Disc magnet | Neodymium Disc Magnet 40 x 20 mm, Nickel-Plated | 49 kg (108.0 lb) | – |
| …and 20 more disc magnets in this range (4 with supplier value, 16 calculated), see disc magnets | |||
| Block magnet | Neodymium Block Magnet 50 x 50 x 10 mm N45, Nickel-Plated | – | approx. 20 kg (44.1 lb) |
| Block magnet | Neodymium Block Magnet 40 x 40 x 10 mm N50 | 21 kg (46.3 lb) | – |
| Block magnet | Neodymium Block Magnet 60 x 30 x 15 mm N45, Nickel-Plated | – | approx. 37 kg (81.6 lb) |
| …and 14 more block magnets in this range (4 with supplier value, 10 calculated), see block magnets | |||
| Ring magnet | Neodymium Ring Magnet 40 x 8 x 20 mm N50 | 26 kg (57.3 lb) | – |
Magnets with a listed pull force of 50–100 kg
Magnets with a listed pull force of 100 kg and over
| Type | Product (live title) | Supplier value | Calculated estimate |
|---|---|---|---|
| Pot magnet | Countersunk Neodymium Pot Magnet 75 x 18 mm | 107 kg (235.9 lb) | – |
| Disc magnet | Neodymium Disc Magnet 60 x 30 mm N48, Nickel-Plated | – | approx. 110 kg (242.5 lb) |
| Disc magnet | Countersunk Neodymium Disc Magnet 80 x 35 mm, Nickel-Plated | 171 kg (377.0 lb) | – |
| …and 4 more disc magnets in this range (all calculated), see disc magnets | |||
| Block magnet | Neodymium Block Magnet 60 x 60 x 30 mm N50 | 130 kg (286.6 lb) | – |
| Block magnet | Neodymium Block Magnet 80 x 80 x 40 mm N50 | 230 kg (507.1 lb) | – |
| …and 1 more block magnets in this range, see block magnets |
Fishing magnets
The figures below are the supplier's "up to" ratings for our fishing magnets: the most the magnet pulls under ideal test conditions (a straight pull off thick, flat, clean steel with full contact). In real use the holding force is lower, often considerably. Fishing magnets are made for pulling steel objects out of water, not for fixed mounting, so they aren't in the chart above.
| Fishing magnet (live title) | Supplier rating |
|---|---|
| Fishing Magnet 250 kg 75 x 40 mm, Magnet Fishing Kit with 20 m Rope | up to 250 kg |
| Fishing Magnet 250 kg 75 x 25 mm, Magnet Fishing Kit with Rope | up to 250 kg |
| Fishing Magnet 300 kg 70 x 30 mm, Magnet Fishing Kit with 20 m Rope | up to 300 kg |
| Fishing Magnet 350 kg 90 x 45 mm N48, Magnet Fishing Kit with 25 m Rope | up to 350 kg |
| Fishing Magnet 400 kg 80 x 35 mm N48, Magnet Fishing Kit with 25 m Rope | up to 400 kg |
| Fishing Magnet 500 kg 100 x 50 mm N48, Magnet Fishing Kit with Rope | up to 500 kg |
See all fishing magnets.
Questions and answers
How much weight can a magnet hold?
As much as its listed pull force only in the ideal case: a straight pull off thick, flat, bare steel with full contact. In real use it holds less, often considerably less. Our supplier values run from 0.16 kg for a 3.175 mm sphere to 230 kg for an 80 x 80 x 40 mm block. Calculated estimates for magnets without supplier data run from approx. 0.15 kg to 160 kg.
How much weight can a neodymium magnet hold?
It depends on size, shape and grade much more than on the material alone. In our range, a Neodymium Disc Magnet 10 x 3 mm N48 lists 1.6 kg and a Neodymium Block Magnet 25 x 25 x 10 mm N48 lists 16 kg, both under lab conditions.
Will a magnet rated 10 kg hold 10 kg on my wall?
Not reliably. On a vertical wall the load pulls sideways (shear), and the magnet slides off at a much lower force than its rating. Paint and thin steel reduce it further. Support heavy items from below, use more or larger magnets, choose rubber-coated magnets where sliding is the risk, and test with the real load.
Which magnetic hook holds 20 kg?
Hook magnets with a listed pull force of 20 kg or more start with the Rubber-Coated Hook Magnet 66 mm (27 kg) and the Neodymium Hook Magnet 32 x 10 x 9 mm N40 (29 kg). The strongest is the Neodymium Hook Magnet 60 x 18 x 10 mm N40 at 96 kg. Hook ratings are straight-pull values too, so allow a generous safety margin.
How strong a magnet do I need?
Pick one whose listed pull force is well above your load, then test it on your real surface. We don't publish a fixed safety factor because the reduction depends on the gap, steel, load direction and vibration in your application. Send us the details at info@magneticsolutions.net and we'll help you choose.
Why does my magnet hold less on my fridge or a steel cabinet?
Fridge doors and cabinets are thin, painted sheet steel. Thin steel can't absorb the full field, and paint acts as an air gap, so the hold is much lower than the listed value.
What does "approx., calculated" mean?
It marks a calculated estimate for a magnet without supplier pull-force data. We calculated it from the grade and dimensions, based on our supplier values for the same shape. Real holding force varies, so treat it as a rough guide and test in your application. Supplier values are shown separately and are never replaced by an estimate.
Is the pull force the same as gauss?
No. Surface field strength (gauss or mT) is the field at the magnet's surface. It isn't the same as pull force, which is what we list for holding.
Can I hang things overhead with magnets?
Not on magnets alone above people, or anywhere failure could cause injury or damage, unless the design has been checked and tested by a qualified person.
Related
- Magnet pull force explained · How to choose a magnet · Magnets for 3D printing · N35 vs N42 vs N52 grades explained · Magnets for signs and displays · Magnets for furniture and cabinets
- Disc magnets · Block magnets · Rod magnets · Ring magnets · Sphere magnets · Fishing magnets · All neodymium magnets
- Magnet safety