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Code: BOX400-F300

Black Magnet F300 Fishing Magnet 300kg with case BOX400


Black Magnet 300 kg is an effective magnet for searching operations, made of good quality alloy of bora, iron and neodymium. It won’t be difficult now to retrieve heavy metal objects from a water body, a gorge or a well. The magnet can cope with any load at the construction or manufacturing site, or at a farm.

Neodymium magnet has the following characteristics:

  • Endures the cohesion force with the load up to 300 kg. Has inconsiderable demagnetizing percent (not more than 2%).
  • The weight of the item 1.130 kg doesn’t require the usage of any additional loads for water submersion.
  • For securing the rope or the cable, a durable hardware eye-bolt is provided.

The fishing magnet will be able to hold the object found in the depth, and will allow its safe transition to the solid ground. Black Magnet 300 kg makes it possible to fish out of the water any big-sized metal objects like armoring, safes, World War II weapons.

Searching magnet is multifunctional. With its help it’s easy to collect metal junk on your property after the house construction or demolition, to move objects in space (requires adjusting the magnet first), to retrieve the objects made of ferromagnetic alloys from hard-to-reach places.

On the fields and in vegetable gardens the searching magnet will help to collect metal junk which is harmful for field equipment and interferes with cattle feeding.

Searching operations will always be effective with the neodymium magnet. You can purchase the original magnet Black Magnet 300 kg in our store.


  • Keep search magnets away from electric equipment. 
  • Magnets can hurt your fingers while pulling objects. 
  • Magnets can be used by kids only under the supervision of adults.


"BLACK MAGNET" Fishing magnet storage case F400-F600X2.  Injection molded polyethylene alloy, the weight of which is reduced by 20% thanks to special technology. IP67 rated, waterproof and shock resistant. The silicone rubber gasket ensures waterproofing of the housing. Beware of gasket punctures or cuts.

If you are unable to open the case after a flight, travel, or return from the mountains, you can open the case by simply loosening the latch counterclockwise to balance the pressure inside and outside the case.

During the season with high temperature and high humidity, to avoid the case temperature becoming too high, do not place the suitcase under the scorching sun. Various stains stuck to the outer surface of the case can be washed with household detergent. Avoid using a hard brush, such as a steel wire brush, to avoid scratching the surface.

Magnets can be stored with the side and top bolts without detaching them. The internal dimensions of the suitcase allow you to place magnets from different manufacturers.


  • External size: 235 x 188 x 146 mm.
  • For magnets: F300, F300X2, F400, F400X2.
  • Maximum magnet diameter: 110 mm. 
  • Maximum side ring diameter: 55 mm.
  • Maximum length of magnet with side bolt: 170 mm.
  • Maximum magnet's height: till 105 mm.
  • Weight: 1 kg.
  • Ergonomic design with comfortable rubber handles on the top and sides.
  • Operating temperature: -40℃ to 90℃.
  • IP67, waterproof and shockproof.
  • Automatic pressure equalization valve - equalizes internal pressure and prevents water from entering.
  • Sealing ring.
  • The patented padlock allows for easy one-handed operation and fits the RPC case.
  • Made of SUS304 stainless steel, the hinge is solid and durable.


Type Magnet with case
Adhesion 300 kg
Diameter 97 mm
Size 235x188 mm
Height 146 mm

● Available 25 pcs.
67.50 €
75 €
Saving 8 €
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Guarantee 2 years