FIRST4MAGNETS White Painted Neodymium Hook Magnet with M4 for Fridge, Whiteboard, Noticeboard, Filing Cabinet or Office 20mm Diameter x 30.5mm High 16.5kg Pull

IDEAL FOR POS & RETAIL DISPLAYS. The professional and discreet finish makes these magnets ideal for hanging point of sale (POS) and retail displays. RESISTANT TO CRACKING & CHIPPING. An added advantage of these magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. STRONG RARE EARTH MAGNET. Each magnet can support a steel weight of up to 16.5kg vertically and 3.3kg in a shear position from the magnetic face when in flush contact with a mild steel surface of equal thickness. SPECIFICATIONS. 20mm diameter x 30.5mm high including the hook or 14mm excluding the hook. The internal diameter of the hook is 7mm. Removable hook with M4 thread.