Neodymium magnets – strongest on the market

Looking for huge power in small size? We offer rich assortment of various shapes and sizes. Perfect for for home use, workshop and industrial tasks. See products in stock.

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Magnet fishing: solid F200/F400 sets

Discover your passion involving underwater treasure hunting! Our specialized grips (F200, F400) provide safety guarantee and huge lifting capacity. Stainless steel construction and reinforced ropes will perform in any water.

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Industrial magnetic grips mounting

Reliable solutions for mounting non-invasive. Threaded mounts (M8, M10, M12) provide quick improvement of work on warehouses. They are indispensable mounting lighting, sensors and ads.

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Dhit sp. z o.o.
colorful office magnets

Magnetic pins for boards and fridges

aesthetic holders for dry-erase boards

  • Shape: ergonomic pin (easy detachment).

  • Insert: strong neodymium magnet (holds up to 20 A4 sheets).

  • Choice: mix of colours (black, white, red, blue, green, purple, orange).

  • Use: office, school, home, notice boards.

Magnetic pins are an improved version of classic fridge magnets. Thanks to their ergonomic shape, they are easy to grab and move, which is difficult with flat magnets. Inside the plastic housing there is a very strong neodymium magnet, which will easily hold a thick file of documents, photos, or a calendar.

Ideal for maps, scoreboards, lesson plans, and project management (e.g., Kanban boards). The housing made of durable plastic is aesthetic and does not scratch the board surface. Sold individually or in color sets. They are much stronger than ordinary ferrite magnets available in supermarkets.

Magnetic pin - a small grip with strong holding power

A magnetic pin is a cone-shaped housing with an N38-grade neodymium magnet fitted inside. The tapered tip gives fingers something to grab - you peel a sheet off in one motion, without scraping a nail on a flat surface, a common annoyance with thin office magnets. The wide base doubles as the contact surface against the steel backing - the larger it is, the firmer the hold at the same magnetic strength. N38 is a mid-range grade, but combined with this shape it holds plenty: a single pin keeps up to 20 sheets of A4 paper in place on a board. They only work on a ferromagnetic surface - the magnet will not stick to wood, glass or plain plastic without a metal backing underneath.

Four sizes, eight colours - picking the right one

The difference between 11x17 mm and 29x38 mm comes down to the magnet's volume and the contact area against the steel surface. A larger pin has a sturdier base, so it holds more firmly and survives an accidental knock better - useful on a busy corkboard in a shared office. The smaller 11x17 mm size suits situations where discretion matters, holding thin sheets on a fridge door without covering the content underneath. The mid-range 12x20 mm and 20x25 mm sizes are the practical default for noticeboards where sheets go up and down daily. Colour is functional, not just decorative: black, white, red, blue, green, purple and orange let you colour-code a planning board by task status. The black set is a ready-made single-colour bundle, with no picking pieces one by one.

Where magnetic pins earn their keep

The natural home for these pins is whiteboards and cork-and-steel boards in offices - anywhere a schedule or a printed sheet needs to go up and come down quickly. In schools they work well on classroom boards, where surviving frequent removal matters more than raw strength. At home they most often end up on the fridge, holding a shopping list or a child's drawing - and this is exactly where the smaller sizes in white or colourless shine, since they do not draw attention away from the sheet itself. On communal noticeboards in stairwells, what matters most is that a sheet stays up when a door slams - and there the larger base wins, 20x25 or 29x38 mm. Thirteen variants across four sizes make it easy to put together a set that matches a specific board.

  • Fridge at home, thin sheets - pick the 11x17 mm colourless so it does not cover the content.

  • Planning board with colour-coded tasks - pick 12x20 mm in a mix of colours.

  • Classroom or office board with daily sheet changes - pick 20x25 mm in black or white.

  • Large corkboard in a conference room - pick 29x38 mm for a firm hold visible from a distance.

Subcategories:


Catalog no 230266

GTIN/EAN: 5906301814290

5.00

diameter Ø

11 mm [±0,1 mm]

height

17 mm [±0,1 mm]

Weight

3 g

Coating

[NiCuNi] Nickel

1.250 zł net / pcs

1.538 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.250 zł
1.538 zł
from 300 pcs.
1.175 zł
1.445 zł
from 650 pcs.
1.100 zł
1.353 zł

Catalog no 230265

GTIN/EAN: 5906301814283

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230278

GTIN/EAN: 5906301814306

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230279

GTIN/EAN: 5906301814313

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230280

GTIN/EAN: 5906301814320

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230281

GTIN/EAN: 5906301814337

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230282

GTIN/EAN: 5906301814344

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230285

GTIN/EAN: 5906301814375

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

3.5 g

Coating

[NiCuNi] Nickel

1.540 zł net / pcs

1.894 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1.540 zł
1.894 zł
from 250 pcs.
1.448 zł
1.781 zł
from 550 pcs.
1.355 zł
1.667 zł

Catalog no 230262

GTIN/EAN: 5906301814252

5.00

diameter Ø

20 mm [±0,1 mm]

height

25 mm [±0,1 mm]

Weight

7 g

Coating

[NiCuNi] Nickel

2.84 zł net / pcs

3.49 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
2.84 zł
3.49 zł
from 150 pcs.
2.67 zł
3.28 zł
from 300 pcs.
2.50 zł
3.07 zł

Catalog no 230283

GTIN/EAN: 5906301814351

5.00

diameter Ø

29 mm [±0,1 mm]

height

38 mm [±0,1 mm]

Weight

6 g

Coating

[NiCuNi] Nickel

5.54 zł net / pcs

6.81 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
5.54 zł
6.81 zł
from 100 pcs.
5.21 zł
6.41 zł
from 150 pcs.
4.88 zł
6.00 zł

Catalog no 230284

GTIN/EAN: 5906301814368

5.00

diameter Ø

29 mm [±0,1 mm]

height

38 mm [±0,1 mm]

Weight

6 g

Coating

[NiCuNi] Nickel

5.54 zł net / pcs

6.81 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
5.54 zł
6.81 zł
from 100 pcs.
5.21 zł
6.41 zł
from 150 pcs.
4.88 zł
6.00 zł

Catalog no 230264

GTIN/EAN: 5906301814276

5.00

diameter Ø

12 mm [±0,1 mm]

height

20 mm [±0,1 mm]

Weight

33.5 g

Coating

[NiCuNi] Nickel

36.58 zł net / pcs

44.99 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
36.58 zł
44.99 zł
from 10 pcs.
34.39 zł
42.29 zł
from 30 pcs.
32.19 zł
39.59 zł

Frequently asked questions

The category description quotes up to 20 sheets of A4, and that is the number to start from. It is not fixed: a magnet holds more firmly on a thicker base — a fridge door or a solid whiteboard backing gives more than the thin sheet behind a cheap dry-wipe board. Paper matters too: twenty sheets of office weight is not the same as twenty sheets of coated stock. For thicker stacks and folders take a larger size, 20x25 or 29x38 mm — a bigger contact area than 12x20.

No, not to every surface — a magnet only holds on a ferromagnetic material, which usually means whiteboards and glass boards that have a steel sheet underneath. Plain glass without a metal backing won't attract the magnet at all. Cork boards mostly lack a metal layer too, so the pin won't stick unless the manufacturer specifically states the board is magnetic. Before buying, a simple test helps — try any magnet against the board in the shop or at home.

No, under normal use the pin leaves no lasting mark or scratch — the bottom of the magnet has an ergonomic, smooth shape designed for contact with smooth surfaces like a lacquered fridge door or a laminated board. The risk appears only when sliding the magnet across a surface with trapped grit or other hard particles caught between the base and the board — that can cause a light scratch, the same as with any object dragged across a painted surface. Wiping the magnet's base regularly removes this risk.

The main difference is holding strength and grip comfort — the UMT 20x25 has a larger magnet surface, so it holds a thicker stack of sheets more firmly and is easier to grab with your fingers. The UMT 12x20 is compact and works better where board space is tight, for example with many small notes side by side. For a typical office board holding a few sheets and schedules, both sizes work fine — the choice mainly comes down to whether holding strength or fitting more pins side by side matters more.

Yes, they work well for that — the larger UMT 20x25 variant is well suited to maps and plans hung on magnetic boards in offices, on construction sites, or in planning rooms, since it holds heavier, stiffer paper better than the smaller pin. For a large format, it helps to place several pins along the corners and edges of the plan rather than just one in the center — this spreads the pressure and prevents the paper from sagging under its own weight.
Dhit sp. z o.o.

e-mail: bok@dhit.pl

tel: +48 888 99 98 98