Magnetpro 8 Pieces Rectangular Magnets 20 KG Force 40 x 13.5 5 mm with Countersunk Hole and Capsule, Household Industrial Magnet Mounting Screws

8 pieces Powerful Magnets each gets 20 kg force. Size 40x13.5x5 mm. The high-quality metal housing protects the neodymium magnet from damage and increases the adhesive force. Good assistant: hang the thing and save a lot of space to make your life easier. Neodymium magnets with countersinking are indispensable in a hobby room, because the strong magnetic effect can be used optimally. Magnetpro use the standard performance materials in the industry. The magnetic properties, impact resistance, high temperature resistance and corrosion resistance are better than other brands.