It is a powerful neodymium alloy magnet inserted inside a steel box, in which there is also a countersunk hole to be screwed
The magnet is directed downwards in the direction of the adhesion surface
Box with 5.5 mm hole
Material: NdFeB
Diameter: 25 mm
Magnetization: N38
Coating: nickel-plated
Approximate clamping force: 19 Kg
Screw not included