Neodymium magnet D20xd4.2xH5 mm Rubberized (S)

These magnets are designed for magnetic attachment to smooth iron surfaces, electrostatically painted or varnished.
In these cases, nickel-plated neodymium magnets, despite their high adhesion strength, slip very easily.
The rubber coating, compared to the nickel coating, has (9-10 times) greater friction with the surfaces and ensures strong and reliable fixation, especially when attached vertically.
The rubber protects against scratches when using the magnets to attach objects to cars, refrigerators, polished and painted surfaces.