Neodymium Cylinder Magnet - 20mm x 20mm | N40 L_80mm This ferrite ring magnet has

This ferrite ring magnet has an outside diameter of 80mm

These permanent and removable

and vibration-reducing rubber-lined P clamp makes it an ideal solution wherever cables or pipes need to be mounted quickly

Strong magnetic fields can penetrate glass

5mm Magnetic Self-Adhesive Strip

Neodymium Cylinder Magnet - 20mm x 20mm | N40 L_80mm This ferrite ring magnet hasMagnetic Product Description: This popular rare earth cylinder has a diameter of 20mm and a height of 20mm. It is an N40 grade rare earth magnet. It has a magnetic flux reading of 5768 Gauss and a pull force of 15. 58 kg. It is identified by the AMF magnet part number C D20H20 N40. Uses for our rare earth cylinder magnets: The shared height and width proportions of this strong, circular Neodymium magnet make it able to qualify for both cylinder magnet