Strong Magnets Heavy Duty Screw On Neodymium 30LBS Magnet 12 Pack Rare Earth With Screw Hole Door Catch Adhesive Magnetic Locker Cabinet Round Wall Cruise Cabins Disc Mounting Fridge Black

STRONG POWERFUL: These industrial strength strong magnets are crafted from neodymium rare earth magnetic material. Each strong rare earth magnet delivers up to 30 pounds of holding power, covering most uses in your daily life.
MAGNETS COATED: Strong cup magnets feature a triple-layer coating of black epoxy, nickel, and copper. This premium coating offers a shiny, rust-resistant surface for the cup magnets.
VERY STURDY: These heavy-duty magnets are built with precision mechanical construction. The magnets are secured inside steel cups, preventing breakage during normal use and greatly enhancing their durability. The smooth surface and clean appearance reduce unnecessary hassle.
EXTENSIVE USE: These strong neodymium cup magnets feature a heavy-duty countersunk hole and include 24 screws and 12 steel sheets, making them suitable for a variety of everyday scenariosperfect for handy assembly at home, in business, or at school. Ideal for holding, lifting, fishing, closing, retrieving, blackboard and refrigerator use, and much more. Pair them with our accessories for a different magnetic experience. The highest quality available!