Magnet Store 5 Pack 40x20x10mm Black Epoxy Block Neodymium Magnets N50 | 27.28kg Pull Force, Black Epoxy Coated, Magnetised Through Thickness, ±0.05mm Tolerance

Pack of 5 pcs: you receive exactly 5 block magnets, each 40mm x 20mm x 10mm. Strong Pull Force: each magnet is rated at 27.28kg (60.14 lbs) of pull force, giving secure holding power for its size. Precise Neodymium N50: each magnet measures 40mm long x 20mm wide x 10mm thick, is made to a ±0.05mm tolerance and is magnetised through the 10mm thickness, so the poles are on the two largest faces. Black Epoxy Coating: a black epoxy coating gives a matt black finish and protects the magnet against corrosion and chipping. Handle with Care: these are strong magnets and not a toy. Keep away from children, as swallowed magnets are dangerous, and keep away from pacemakers, cards and electronic devices.