16mm neodymium countersunk magnets can pull up to 5.5kg in weight - Making them a small, compact & high-performance, must-have neodymium magnet.
Neodymium countersunk pot magnets provide an excellent clamping force as they are made from a neodymium magnet encased in a steel shell which concentrates the magnetism solely on the magnetic face. Our 16mm (0.63") diameter countersunk pot magnets can hold an impressive 5.5kg in a vertical position or 1.1kg (2.42lbs) in a shear position. You can use this magnets with our 16mm (0.63") steel discs to create a solid magnetic door latch for keeping doors open or closed.