Neodymium Clamping Magnet with M4 Eyebolt for Hanging, Holding or Displaying Items 20mm Diameter x 34mm High 16.5kg Pull Pack of 10

IDEAL FOR POS & RETAIL DISPLAYS. Their size and strength make these magnets ideal for hanging point of sale (POS) and retail displays. CORROSION-RESISTANT PREMIUM COATING. Each magnet is coated with three layers of nickel, copper, and nickel to reduce corrosion. STRONG RARE EARTH MAGNET. Each magnet can support a steel weight of up to 16.5kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness. SPECIFICATIONS. 20mm diameter x 34mm high. The internal diameter of the eyebolt is 7mm and is 26mm from the tip of its thread to top. Removable eyebolt with M4 thread.