Magnet Expert 25mm dia Neodymium Clamping Magnet with M5 Eyebolt - 20kg Pull
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Amazon.co.uk
Product ID:
B003MW6DAY
Description:
These medium-sized clamping magnets provide an astonishing 20kg clamping force. The Neodymium magnets are sunken in to a steel shell meaning that the north pole is on the centre of the magnetic face and the south pole is on the outer edge around it. The steel pot increases the adhesive force of the magnets giving them an incredible hold for their size. An added advantage of these magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. However, they are not suitable for underwater applications.