A specialist range of 21mm wide neodymium countersunk magnets. Free technical advice and same-day dispatch on orders before 12.30pm EDT.
Not all countersunk magnets come in disc shape, they can be manufactured in rectangle too. These rectangular countersunk magnets are 21mm (0.83") wide and are supplied with two countersunk holes for fixing in place. Despite being relatively small they are impressively strong, able to hold 17.1kg (36.7lbs) in a vertical position. These magnets can be supplied with either pole on the magnetic face; they can be used to attract two surfaces or two opposing countersunk magnets with the same pole on the countersunk face can be used to create a damping or repelling effect.