K&J Magnetics, Inc. | Leading Neodymium Magnet Supplier | Your Source for the World's Strongest Magnets | Huge Inventory - Low Prices - Fast Shipping

K&J Magnetics offers a vast selection of high-quality, ultra-strong rare earth neodymium magnets at competitive prices. Whether you're searching for disc, cylinder or rod magnets, block, bar, rectangle, square or cube magnets, or ring magnets, we have a large in-stock inventory ready to fulfill your neodymium rare earth magnet needs. K&J Magnetics’ extensive selection of magnets to buy includes mounting magnets, pot and cup magnets, studded and threaded mounting magnets, channel mounting magnets, hanging and hook magnets, countersunk ring, disc and bar magnets, fishing and retrieval magnets, magnetic door latch closures, diametric magnets, sewing and fridge magnets, adhesive magnets, high temperature magnets, home and office magnets, heavy-duty industrial magnets and sensor relay magnets. With so many amazing shapes and sizes to choose from, you are sure to find the perfect rare earth neodymium magnet for your professional, commercial or industrial application, DIY project or hobby.

At K&J Magnetics, you can also choose from a wide range of rare earth neodymium magnet grades—from the strongest N52 grade to reliable and affordable N35 and N42 grades—in addition to high-temperature magnet grade options like NAH and NSH. We also offer a wide range of neodymium magnet coatings. Standard nickel plating is available alongside specialty options such as plastic for waterproofing; thermoplastic rubber and silicone rubber for water resistance and enhanced grip; and epoxy, gold, black nickel, zinc, and stainless steel for added durability in outdoor environments. K&J Magnetics is committed to providing the best rare earth neodymium magnets and the most comprehensive customer support in the magnet industry. Our magnet specialists are available to provide free professional magnet engineering support and magnet advice. Based in the U.S., our extensive inventory enables fast shipping, ensuring you receive your magnets quickly—making K&J Magnetics a reliable supplier of neodymium rare earth magnets.