D42/48 Super Strong Magnet Fishing Neodymium Search Magnetic Heavy Duty Rare Earth Magnets with Countersunk Hole Eyebolt Salvage

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Commodity Information

【 Size 】The magnet has a diameter of 42mm (1.65 inch) / 48mm (1.89 inch) and is made of strong neodymium magnets. Its suction force can ensure 93lbs/128lbs during normal use. At the same weight, the suction force is greater than the tension force.

【 Design 】Super strong tensile force is concentrated on the neodymium rare earth magnet at the bottom, and there is a thick metal steel cup without magnetic force on the outside. Its purpose is to extend the service life of magnets and address the vulnerability issue of rare earth magnets. Easy to install and disassemble, leaving no traces after use.

【 Performance 】The three-layer NI CU NI thickening electroplating process not only makes the surface of the magnet smooth and shiny, without scratching fingers, but more importantly, it makes the magnet waterproof, corrosion-resistant, rust proof, backflow resistant, fracture resistant and deformation resistant. Strong permanent magnetic force, easily attached to any magnetic surface.

【 Usage 】Unique counterbore and lifting ring design, very suitable for salvaging various underwater metals, lifting and hanging. It can be used for warehouses, garden potted plants, yachts, and fixing various metal items.


Due to manual measurement, there may be a 1-2mm difference in size. Please understand, thank you!

Be careful of pinching your fingers. Magnetic nails are not toys, please stay away from children under 14 years old

Our Strength

Our company specializes in designing and developing high-quality neodymium iron boron magnets, and we only sell the highest standard new rare earth magnets

Our magnets not only bring convenience to your life, but also offer various DIY production and factory production options

Before purchasing, please read the article carefully to reduce misunderstandings and help us progress together

1. We can ensure that the goods are carefully inspected before shipment

2. Please choose the logistics you want based on your needs. If you choose slow transportation logistics and the transportation is delayed, please do not refund or dispute. We are happy to help you extend the order protection time (please note that economic logistics will not display logistics status upon arrival in the destination country)

3. Normally, we will provide the tracking number of the product within 12 hours and send the package within 24 hours (after the package is sent, we will have no control and highly rely on international transportation. We sincerely hope that you will be patient and wait)

4. Our product uses plastic bag to protect magnets (the package you receive will not have any promotional information files)

About Services

If you have any questions or suggestions about the product, please contact us and we will solve or answer them for you (reply within 24 hours)

If you have not received the package or if there is a problem with the package, please contact us and we are willing to compensate or resend it

We maintain excellent high standards and strive to achieve 100% customer satisfaction. Feedback is very important (we hope you can contact us before providing neutral or negative feedback on the product, so that we can perfectly solve your problem and satisfy you.)