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Block magnet 25,4 x 25,4 x 12,7 mm

Neodymium, N40, nickel-plated
promptly deliverable
Strength: approx. 20 kg
Available: 3 002 pcs.
Delivery time: 1 - 3 business days
Price and rebate
1 pc. 6,82 EUR ea.
from 3 pcs. 6,00 EUR ea.
from 10 pcs. 5,27 EUR ea.
from 20 pcs. 4,92 EUR ea.
from 40 pcs. 4,60 EUR ea.
incl. 19% VAT plus shipping
  • Purchase on account
  • Quick delivery


We simply call this one THE GIANT.
Very, very powerful. If two of these become stuck together, you'll have a hard time separating them with only your bare hands, and then only with a great deal of effort. Not suitable for children!
This magnet has a fantastic price-performance ratio!
Read about more features and tips

Technical data

Article ID Q-25-25-13-N
Material NdFeB
Shape Block
Size 25,4 x 25,4 x 12,7 mm
Tolerance +/- 0,1 mm
Coating Nickel-plated (Ni-Cu-Ni)
Magnetisation N40
strength approx. 20 kg
Max. working temperature 80°C
Weight 62 g
PDF data sheet

Additional features and tips

The GIANT makes a cameo in our video "The Power of Magnets"!

Click to enlarge
Impressions from the video shoot. The whole Making-Of can be viewed here: Video "The Power of Magnets": Making-Of
Adhesive force in relation to the air gap between magnet and steel plate.
Patrick Schaub from Basel wrote: "I bought my magnets from you only a short time ago. The power of the magnets is really very astounding. I'm sending a photo as an attachment that shows how you can store your tools on the cellar ceiling... :-) The small anvil weighs 10 kg, and the contact surface to the magnets is only approx. 1 cm▓! The same goes for the vice... everything is held by 4 Q-25-25-13-N magnets".